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      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 36,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 87,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 88,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 36,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 90,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 91,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 92,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 93,
      "agent_id": 36,
      "delay": 14.507,
      "onscreen_delay": 0,
      "typing_delay": 14.507,
      "typing_duration": 14.507,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 96,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 97,
      "agent_id": 36,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 98,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 99,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 101,
      "agent_id": 36,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 102,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 1.808,
      "typing_delay": 9.191,
      "typing_duration": 9.191,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 2.852,
      "typing_delay": 8.149,
      "typing_duration": 8.149,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 36,
      "delay": 11.82,
      "onscreen_delay": 0,
      "typing_delay": 11.82,
      "typing_duration": 11.82,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 12,
      "delay": 7.817,
      "onscreen_delay": 0.274,
      "typing_delay": 7.543,
      "typing_duration": 7.543,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 13,
      "delay": 3.946,
      "onscreen_delay": 0,
      "typing_delay": 3.946,
      "typing_duration": 11.438,
      "wpm": 34,
      "message": "ความเร็วสูง ก็ใช้ตัวนี้ได้"
    },
    {
      "message_id": 108,
      "agent_id": 14,
      "delay": 7.435,
      "onscreen_delay": 6.536,
      "typing_delay": 0.899,
      "typing_duration": 8.52,
      "wpm": 33,
      "message": "นะคะ อันนี้ตัวอย่าง"
    },
    {
      "message_id": 109,
      "agent_id": 36,
      "delay": 4.52,
      "onscreen_delay": 4.52,
      "typing_delay": 0,
      "typing_duration": 7.546,
      "wpm": 82,
      "message": "ที่ 1 นะคะ มาดูตัวอย่างต่อไปนะคะ ตัวอย่าง"
    },
    {
      "message_id": 110,
      "agent_id": 12,
      "delay": 3.544,
      "onscreen_delay": 3.165,
      "typing_delay": 0.379,
      "typing_duration": 4.443,
      "wpm": 17,
      "message": "ที่ 2 "
    },
    {
      "message_id": 111,
      "agent_id": 13,
      "delay": 2.802,
      "onscreen_delay": 0,
      "typing_delay": 2.802,
      "typing_duration": 8.786,
      "wpm": 36,
      "message": "ตัวนี้นะคะ คลิปนี้เขา"
    },
    {
      "message_id": 112,
      "agent_id": 14,
      "delay": 4.785,
      "onscreen_delay": 4.118,
      "typing_delay": 0.667,
      "typing_duration": 4.833,
      "wpm": 56,
      "message": "เอา Servo Motor ไป"
    },
    {
      "message_id": 113,
      "agent_id": 36,
      "delay": 0.832,
      "onscreen_delay": 0.551,
      "typing_delay": 0.281,
      "typing_duration": 4.18,
      "wpm": 68,
      "message": "ทำเป็นระบบเปิดประตู "
    },
    {
      "message_id": 114,
      "agent_id": 12,
      "delay": 0.556,
      "onscreen_delay": 0,
      "typing_delay": 0.556,
      "typing_duration": 7.704,
      "wpm": 53,
      "message": "สั่งเปิด-ปิดประตูนะคะเด็ก ๆ "
    },
    {
      "message_id": 115,
      "agent_id": 13,
      "delay": 3.703,
      "onscreen_delay": 2.329,
      "typing_delay": 1.374,
      "typing_duration": 5.775,
      "wpm": 57,
      "message": "เหมือนจะเปิดเกินไปแล้ว "
    },
    {
      "message_id": 116,
      "agent_id": 14,
      "delay": 4.67,
      "onscreen_delay": 0,
      "typing_delay": 4.67,
      "typing_duration": 6.044,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 36,
      "delay": 2.042,
      "onscreen_delay": 1.634,
      "typing_delay": 0.408,
      "typing_duration": 6.559,
      "wpm": 66,
      "message": "เดี๋ยวนะคะ โฆษณาขึ้น เมื่อเรา"
    },
    {
      "message_id": 118,
      "agent_id": 12,
      "delay": 2.554,
      "onscreen_delay": 1.155,
      "typing_delay": 1.399,
      "typing_duration": 4.736,
      "wpm": 32,
      "message": "ดู Youtube "
    },
    {
      "message_id": 119,
      "agent_id": 13,
      "delay": 6.692,
      "onscreen_delay": 0,
      "typing_delay": 6.692,
      "typing_duration": 6.692,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 120,
      "agent_id": 14,
      "delay": 3.006,
      "onscreen_delay": 0,
      "typing_delay": 3.006,
      "typing_duration": 6.299,
      "wpm": 26,
      "message": "อันนี้จำลอง"
    },
    {
      "message_id": 121,
      "agent_id": 36,
      "delay": 2.298,
      "onscreen_delay": 2.298,
      "typing_delay": 0,
      "typing_duration": 4.286,
      "wpm": 108,
      "message": "นะคะ ทำเป็นบ้านจำลองนะคะ แล้วก็"
    },
    {
      "message_id": 122,
      "agent_id": 12,
      "delay": 1.838,
      "onscreen_delay": 0,
      "typing_delay": 1.838,
      "typing_duration": 5.851,
      "wpm": 31,
      "message": "ดูอุปกรณ์ต่อ "
    },
    {
      "message_id": 123,
      "agent_id": 13,
      "delay": 1.849,
      "onscreen_delay": 0.472,
      "typing_delay": 1.377,
      "typing_duration": 10.335,
      "wpm": 49,
      "message": "อันนี้ต่อจากคอม ของเรานี่ เราเทสต์ "
    },
    {
      "message_id": 124,
      "agent_id": 14,
      "delay": 6.333,
      "onscreen_delay": 5.875,
      "typing_delay": 0.458,
      "typing_duration": 8.184,
      "wpm": 81,
      "message": "ต่อจากคอมฯ นะคะเด็ก ๆ ใช้บอร์ดตัวเดียวกับเรา"
    },
    {
      "message_id": 125,
      "agent_id": 36,
      "delay": 4.183,
      "onscreen_delay": 4.183,
      "typing_delay": 0,
      "typing_duration": 4.481,
      "wpm": 37,
      "message": "เลย ESP8266 "
    },
    {
      "message_id": 126,
      "agent_id": 12,
      "delay": 1.799,
      "onscreen_delay": 0,
      "typing_delay": 1.799,
      "typing_duration": 8.671,
      "wpm": 47,
      "message": "ให้ดูข้างใน นี่ ๆ ตัว Servo "
    },
    {
      "message_id": 127,
      "agent_id": 13,
      "delay": 4.67,
      "onscreen_delay": 4.451,
      "typing_delay": 0.219,
      "typing_duration": 5.386,
      "wpm": 67,
      "message": "จะอยู่นี่นะคะ แล้วก็มาทำ"
    },
    {
      "message_id": 128,
      "agent_id": 14,
      "delay": 1.385,
      "onscreen_delay": 0.844,
      "typing_delay": 0.541,
      "typing_duration": 7.285,
      "wpm": 78,
      "message": "ไอ้ตัวแกนเปิดประตูเพิ่มขึ้นอีกนิดหนึ่ง "
    },
    {
      "message_id": 129,
      "agent_id": 36,
      "delay": 3.893,
      "onscreen_delay": 0,
      "typing_delay": 3.893,
      "typing_duration": 3.893,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 130,
      "agent_id": 12,
      "delay": 7.051,
      "onscreen_delay": 0,
      "typing_delay": 7.051,
      "typing_duration": 7.051,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 131,
      "agent_id": 13,
      "delay": 4.101,
      "onscreen_delay": 0,
      "typing_delay": 4.101,
      "typing_duration": 4.101,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 132,
      "agent_id": 14,
      "delay": 5.266,
      "onscreen_delay": 0,
      "typing_delay": 5.266,
      "typing_duration": 5.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 36,
      "delay": 4.269,
      "onscreen_delay": 0,
      "typing_delay": 4.269,
      "typing_duration": 4.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 134,
      "agent_id": 12,
      "delay": 2.841,
      "onscreen_delay": 0,
      "typing_delay": 2.841,
      "typing_duration": 9.176,
      "wpm": 31,
      "message": "เห็นไหมคะ เปิดประตู"
    },
    {
      "message_id": 135,
      "agent_id": 13,
      "delay": 5.174,
      "onscreen_delay": 4.745,
      "typing_delay": 0.429,
      "typing_duration": 8.443,
      "wpm": 34,
      "message": "เลย ๆ นี่ สั่ง Open "
    },
    {
      "message_id": 136,
      "agent_id": 14,
      "delay": 4.441,
      "onscreen_delay": 4.027,
      "typing_delay": 0.414,
      "typing_duration": 4.569,
      "wpm": 30,
      "message": "เห็นไหมคะ "
    },
    {
      "message_id": 137,
      "agent_id": 36,
      "delay": 2.982,
      "onscreen_delay": 0,
      "typing_delay": 2.982,
      "typing_duration": 6.189,
      "wpm": 15,
      "message": "ดูนะคะ "
    },
    {
      "message_id": 138,
      "agent_id": 12,
      "delay": 2.187,
      "onscreen_delay": 1.615,
      "typing_delay": 0.572,
      "typing_duration": 9.616,
      "wpm": 48,
      "message": "ประตูมันปิดอยู่นะ เดี๋ยวพอเขากด"
    },
    {
      "message_id": 139,
      "agent_id": 13,
      "delay": 5.615,
      "onscreen_delay": 5.527,
      "typing_delay": 0.088,
      "typing_duration": 4.088,
      "wpm": 33,
      "message": "เห็นไหมคะ "
    },
    {
      "message_id": 140,
      "agent_id": 14,
      "delay": 1.612,
      "onscreen_delay": 0.702,
      "typing_delay": 0.91,
      "typing_duration": 6.169,
      "wpm": 44,
      "message": "เห็นไหมคะ เปิด-ปิด "
    },
    {
      "message_id": 141,
      "agent_id": 36,
      "delay": 2.168,
      "onscreen_delay": 1.61,
      "typing_delay": 0.558,
      "typing_duration": 7.807,
      "wpm": 60,
      "message": "ควบคุมการเปิด-ปิดด้วยมือถือนะคะ "
    },
    {
      "message_id": 142,
      "agent_id": 12,
      "delay": 3.806,
      "onscreen_delay": 2.805,
      "typing_delay": 1.001,
      "typing_duration": 7.502,
      "wpm": 50,
      "message": "โดยใช้ Servo Motor ตัวที่"
    },
    {
      "message_id": 143,
      "agent_id": 13,
      "delay": 3.5,
      "onscreen_delay": 3.275,
      "typing_delay": 0.225,
      "typing_duration": 4.111,
      "wpm": 73,
      "message": "เราจะได้ทดลองใช้นะคะ "
    },
    {
      "message_id": 144,
      "agent_id": 14,
      "delay": 4.871,
      "onscreen_delay": 0,
      "typing_delay": 4.871,
      "typing_duration": 5.405,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 36,
      "delay": 1.401,
      "onscreen_delay": 0.765,
      "typing_delay": 0.636,
      "typing_duration": 4.044,
      "wpm": 93,
      "message": "มาดูตัวอย่างอีก 1 ชิ้นค่ะ "
    },
    {
      "message_id": 146,
      "agent_id": 12,
      "delay": 1.227,
      "onscreen_delay": 0,
      "typing_delay": 1.227,
      "typing_duration": 4.703,
      "wpm": 54,
      "message": "ตัวอย่างที่ 3 ค่ะ "
    },
    {
      "message_id": 147,
      "agent_id": 13,
      "delay": 1.4,
      "onscreen_delay": 0,
      "typing_delay": 1.4,
      "typing_duration": 8.726,
      "wpm": 55,
      "message": "เป็นการนำ Servo Motor ไปประยุกต์"
    },
    {
      "message_id": 148,
      "agent_id": 14,
      "delay": 4.725,
      "onscreen_delay": 4.139,
      "typing_delay": 0.586,
      "typing_duration": 6.928,
      "wpm": 48,
      "message": "ใช้กับถังขยะ ให้นึกถึง"
    },
    {
      "message_id": 149,
      "agent_id": 36,
      "delay": 2.927,
      "onscreen_delay": 2.888,
      "typing_delay": 0.039,
      "typing_duration": 5.511,
      "wpm": 54,
      "message": "ช่วงโควิดนะ เชื้อโรค"
    },
    {
      "message_id": 150,
      "agent_id": 12,
      "delay": 1.509,
      "onscreen_delay": 0.012,
      "typing_delay": 1.497,
      "typing_duration": 10.285,
      "wpm": 63,
      "message": "เพราะฉะนั้น การไปจับถังขยะเราก็จะไม่ปลอดภัย "
    },
    {
      "message_id": 151,
      "agent_id": 13,
      "delay": 6.284,
      "onscreen_delay": 5.483,
      "typing_delay": 0.801,
      "typing_duration": 9.696,
      "wpm": 51,
      "message": "ใช่ไหม ก็เลยเป็นไอเดียว่าทำถังขยะ"
    },
    {
      "message_id": 152,
      "agent_id": 14,
      "delay": 5.695,
      "onscreen_delay": 4.908,
      "typing_delay": 0.787,
      "typing_duration": 5.15,
      "wpm": 38,
      "message": "อัตโนมัตินะคะ "
    },
    {
      "message_id": 153,
      "agent_id": 36,
      "delay": 1.694,
      "onscreen_delay": 1.147,
      "typing_delay": 0.547,
      "typing_duration": 11.474,
      "wpm": 52,
      "message": "ของคนนี้เขาพัฒนารุ่นแรกเป็นการใช้ Sensor "
    },
    {
      "message_id": 154,
      "agent_id": 12,
      "delay": 7.472,
      "onscreen_delay": 6.791,
      "typing_delay": 0.681,
      "typing_duration": 5.365,
      "wpm": 67,
      "message": "ถังขยะเปิดตามแสง ตัวใหม่"
    },
    {
      "message_id": 155,
      "agent_id": 13,
      "delay": 3.471,
      "onscreen_delay": 3.171,
      "typing_delay": 0.3,
      "typing_duration": 5.723,
      "wpm": 45,
      "message": "เขา ใช้เป็นจับการ"
    },
    {
      "message_id": 156,
      "agent_id": 14,
      "delay": 1.722,
      "onscreen_delay": 1.281,
      "typing_delay": 0.441,
      "typing_duration": 6.589,
      "wpm": 102,
      "message": "การเคลื่อนไหวนะคะ ซึ่งเรามีอุปกรณ์ชิ้นนี้อยู่ "
    },
    {
      "message_id": 157,
      "agent_id": 36,
      "delay": 3.973,
      "onscreen_delay": 0,
      "typing_delay": 3.973,
      "typing_duration": 3.973,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 158,
      "agent_id": 12,
      "delay": 3.345,
      "onscreen_delay": 0,
      "typing_delay": 3.345,
      "typing_duration": 6.337,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 159,
      "agent_id": 13,
      "delay": 2.336,
      "onscreen_delay": 2.249,
      "typing_delay": 0.087,
      "typing_duration": 12.664,
      "wpm": 52,
      "message": "เดี๋ยวเราจะไปหาถังขยะมาให้เด็ก ๆ ทดลองทำนะคะ "
    },
    {
      "message_id": 160,
      "agent_id": 14,
      "delay": 8.661,
      "onscreen_delay": 6.687,
      "typing_delay": 1.974,
      "typing_duration": 5.695,
      "wpm": 68,
      "message": "นี่ ๆ ตัว Ultrasonic เรามี"
    },
    {
      "message_id": 161,
      "agent_id": 36,
      "delay": 4.66,
      "onscreen_delay": 4.534,
      "typing_delay": 0.126,
      "typing_duration": 10.254,
      "wpm": 51,
      "message": "แล้วนะคะ สาย Jumper เราก็มีอยู่แล้ว"
    },
    {
      "message_id": 162,
      "agent_id": 12,
      "delay": 6.253,
      "onscreen_delay": 1.488,
      "typing_delay": 4.765,
      "typing_duration": 4.765,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 163,
      "agent_id": 13,
      "delay": 4.722,
      "onscreen_delay": 0,
      "typing_delay": 4.722,
      "typing_duration": 5.809,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 14,
      "delay": 1.808,
      "onscreen_delay": 1.19,
      "typing_delay": 0.618,
      "typing_duration": 4.642,
      "wpm": 58,
      "message": "ประกอบชิ้นส่วนนะคะ "
    },
    {
      "message_id": 165,
      "agent_id": 36,
      "delay": 3.737,
      "onscreen_delay": 0,
      "typing_delay": 3.737,
      "typing_duration": 7.065,
      "wpm": 38,
      "message": "เดี๋ยวเด็ก ๆ จะได้"
    },
    {
      "message_id": 166,
      "agent_id": 12,
      "delay": 3.064,
      "onscreen_delay": 1.328,
      "typing_delay": 1.736,
      "typing_duration": 5.247,
      "wpm": 43,
      "message": "ทดสอบระบบตัวนี้ "
    },
    {
      "message_id": 167,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 8.539,
      "typing_delay": 2.461,
      "typing_duration": 6.189,
      "wpm": 27,
      "message": "นะคะ ถังขยะ"
    },
    {
      "message_id": 169,
      "agent_id": 36,
      "delay": 6.998,
      "onscreen_delay": 5.576,
      "typing_delay": 1.422,
      "typing_duration": 8.533,
      "wpm": 56,
      "message": "อัตโนมัติ เดี๋ยวเขาจะ Test ให้ดู "
    },
    {
      "message_id": 170,
      "agent_id": 12,
      "delay": 4.532,
      "onscreen_delay": 2.757,
      "typing_delay": 1.775,
      "typing_duration": 4.603,
      "wpm": 39,
      "message": "หลักการก็คือ "
    },
    {
      "message_id": 171,
      "agent_id": 13,
      "delay": 0.808,
      "onscreen_delay": 0,
      "typing_delay": 0.808,
      "typing_duration": 12.746,
      "wpm": 67,
      "message": "ดู Ultrasonic  นะคะ เซนเซอร์ตัวนี้ ก็คือจับความเคลื่อนไหว "
    },
    {
      "message_id": 172,
      "agent_id": 14,
      "delay": 8.743,
      "onscreen_delay": 8.153,
      "typing_delay": 0.59,
      "typing_duration": 5.865,
      "wpm": 79,
      "message": "นี่เห็นไหม มีวัตถุเคลื่อนเข้ามา"
    },
    {
      "message_id": 173,
      "agent_id": 36,
      "delay": 4.739,
      "onscreen_delay": 4.6,
      "typing_delay": 0.139,
      "typing_duration": 5.571,
      "wpm": 40,
      "message": "ใกล้รัศมีนี้ ฝา "
    },
    {
      "message_id": 174,
      "agent_id": 12,
      "delay": 1.569,
      "onscreen_delay": 0.627,
      "typing_delay": 0.942,
      "typing_duration": 7.915,
      "wpm": 66,
      "message": "ถังขยะก็จะเปิดเองอัตโนมัติเห็นไหมคะ "
    },
    {
      "message_id": 175,
      "agent_id": 13,
      "delay": 3.914,
      "onscreen_delay": 3.693,
      "typing_delay": 0.221,
      "typing_duration": 7.709,
      "wpm": 62,
      "message": "เดี๋ยวย้อนให้ดูอีกครั้งหนึ่งนะคะ "
    },
    {
      "message_id": 176,
      "agent_id": 14,
      "delay": 3.708,
      "onscreen_delay": 1.146,
      "typing_delay": 2.562,
      "typing_duration": 7.241,
      "wpm": 15,
      "message": "เห็นไหม "
    },
    {
      "message_id": 177,
      "agent_id": 36,
      "delay": 3.24,
      "onscreen_delay": 3.234,
      "typing_delay": 0.006,
      "typing_duration": 6.094,
      "wpm": 96,
      "message": "มีวัตถุเลื่อนเข้ามา Ultrasonic จับได้ก็"
    },
    {
      "message_id": 178,
      "agent_id": 12,
      "delay": 2.093,
      "onscreen_delay": 1.844,
      "typing_delay": 0.249,
      "typing_duration": 4.29,
      "wpm": 28,
      "message": "เปิดนะคะ "
    },
    {
      "message_id": 179,
      "agent_id": 13,
      "delay": 2.296,
      "onscreen_delay": 0,
      "typing_delay": 2.296,
      "typing_duration": 8.68,
      "wpm": 55,
      "message": "นั่นคือตัวอย่างการนำ Servo Motor "
    },
    {
      "message_id": 180,
      "agent_id": 14,
      "delay": 4.679,
      "onscreen_delay": 4.183,
      "typing_delay": 0.496,
      "typing_duration": 4.616,
      "wpm": 55,
      "message": "ไปประยุกต์ใช้นะคะ "
    },
    {
      "message_id": 181,
      "agent_id": 36,
      "delay": 1.617,
      "onscreen_delay": 0,
      "typing_delay": 1.617,
      "typing_duration": 5.738,
      "wpm": 76,
      "message": "ทีนี้เราจะสั่งให้ Servo Motor "
    },
    {
      "message_id": 182,
      "agent_id": 12,
      "delay": 1.736,
      "onscreen_delay": 0.73,
      "typing_delay": 1.006,
      "typing_duration": 5.977,
      "wpm": 90,
      "message": "ทำงานได้อย่างไร เราก็ต้องมาเขียนโค้ด"
    },
    {
      "message_id": 183,
      "agent_id": 13,
      "delay": 1.976,
      "onscreen_delay": 1.715,
      "typing_delay": 0.261,
      "typing_duration": 10.692,
      "wpm": 66,
      "message": "ให้มัน ทีนี้ เราต้องมาดูว่าโค้ดที่เราจะเขียนนี่ "
    },
    {
      "message_id": 184,
      "agent_id": 14,
      "delay": 6.69,
      "onscreen_delay": 6.302,
      "typing_delay": 0.388,
      "typing_duration": 6.284,
      "wpm": 84,
      "message": "มันมีฟังก์ชันหรือคำสั่งอะไรบ้างนะคะ "
    },
    {
      "message_id": 185,
      "agent_id": 36,
      "delay": 2.688,
      "onscreen_delay": 2.07,
      "typing_delay": 0.618,
      "typing_duration": 12.362,
      "wpm": 46,
      "message": "อันดับแรกเลย เราจะต้องเรียกใช้ Library "
    },
    {
      "message_id": 186,
      "agent_id": 12,
      "delay": 8.361,
      "onscreen_delay": 6.498,
      "typing_delay": 1.863,
      "typing_duration": 6.943,
      "wpm": 50,
      "message": "นะคะ Library ที่ชื่อว่า "
    },
    {
      "message_id": 187,
      "agent_id": 13,
      "delay": 4.36,
      "onscreen_delay": 3.372,
      "typing_delay": 0.988,
      "typing_duration": 11.615,
      "wpm": 22,
      "message": "Servo.h เห็นไหมคะ "
    },
    {
      "message_id": 188,
      "agent_id": 14,
      "delay": 7.614,
      "onscreen_delay": 7.108,
      "typing_delay": 0.506,
      "typing_duration": 6.942,
      "wpm": 93,
      "message": "ตัวแรกเลยนะคะ เมื่อเราจะใช้งาน Servo ตัวนี้ "
    },
    {
      "message_id": 189,
      "agent_id": 36,
      "delay": 3.613,
      "onscreen_delay": 3.529,
      "typing_delay": 0.084,
      "typing_duration": 10.614,
      "wpm": 44,
      "message": "เราต้องเรียกใช้ Library Servo.h "
    },
    {
      "message_id": 190,
      "agent_id": 12,
      "delay": 6.613,
      "onscreen_delay": 5.606,
      "typing_delay": 1.007,
      "typing_duration": 5.447,
      "wpm": 58,
      "message": "แล้วทีนี้สิ่งที่ต่อมา "
    },
    {
      "message_id": 191,
      "agent_id": 13,
      "delay": 2.611,
      "onscreen_delay": 2.363,
      "typing_delay": 0.248,
      "typing_duration": 8.299,
      "wpm": 60,
      "message": "ก็คือใน Arduino IDE ของเรานี่นะคะ "
    },
    {
      "message_id": 192,
      "agent_id": 14,
      "delay": 4.297,
      "onscreen_delay": 2.816,
      "typing_delay": 1.481,
      "typing_duration": 6.503,
      "wpm": 39,
      "message": "มันก็จะมีฟังก์ชัน "
    },
    {
      "message_id": 193,
      "agent_id": 36,
      "delay": 2.5,
      "onscreen_delay": 2.492,
      "typing_delay": 0.008,
      "typing_duration": 15,
      "wpm": 45,
      "message": "เมื่อเรียกใช้ Library นี้แล้ว จะไปเรียกใช้ฟัง"
    },
    {
      "message_id": 194,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.788,
      "typing_delay": 0.211,
      "typing_duration": 7.528,
      "wpm": 78,
      "message": "ต่าง ๆ ที่จะมาควบคุมตัว Servo ตัวนี้ได้ "
    },
    {
      "message_id": 195,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 6.371,
      "typing_delay": 0.627,
      "typing_duration": 13.745,
      "wpm": 34,
      "message": "ฟังก์ชันแรก ก็คือ attach() นะคะ "
    },
    {
      "message_id": 196,
      "agent_id": 14,
      "delay": 9.745,
      "onscreen_delay": 7.957,
      "typing_delay": 1.788,
      "typing_duration": 6.78,
      "wpm": 66,
      "message": "จะเป็นฟังก์ชันที่ใช้ในการกำหนด"
    },
    {
      "message_id": 197,
      "agent_id": 36,
      "delay": 5.744,
      "onscreen_delay": 5.37,
      "typing_delay": 0.374,
      "typing_duration": 5.371,
      "wpm": 50,
      "message": "ขาสัญญาณ ไอ้ตัวสาย"
    },
    {
      "message_id": 198,
      "agent_id": 12,
      "delay": 1.742,
      "onscreen_delay": 1.036,
      "typing_delay": 0.706,
      "typing_duration": 8.259,
      "wpm": 54,
      "message": "สีส้มน่ะ นั่นแหละเราจะกำหนดค่า"
    },
    {
      "message_id": 199,
      "agent_id": 13,
      "delay": 4.258,
      "onscreen_delay": 3.429,
      "typing_delay": 0.829,
      "typing_duration": 8.222,
      "wpm": 38,
      "message": "สัญญาณให้สายสีส้มนะคะ "
    },
    {
      "message_id": 200,
      "agent_id": 14,
      "delay": 4.221,
      "onscreen_delay": 2.585,
      "typing_delay": 1.636,
      "typing_duration": 5.707,
      "wpm": 45,
      "message": "ด้วยคำสั่งนี้นะคะ "
    },
    {
      "message_id": 201,
      "agent_id": 36,
      "delay": 1.706,
      "onscreen_delay": 1.129,
      "typing_delay": 0.577,
      "typing_duration": 4.798,
      "wpm": 50,
      "message": "ซึ่งเราจะต้องต่อ "
    },
    {
      "message_id": 202,
      "agent_id": 12,
      "delay": 1.043,
      "onscreen_delay": 0,
      "typing_delay": 1.043,
      "typing_duration": 6.668,
      "wpm": 67,
      "message": "ตัว Servo Motor เข้ากับบอร์ดนะ "
    },
    {
      "message_id": 203,
      "agent_id": 13,
      "delay": 2.664,
      "onscreen_delay": 2.131,
      "typing_delay": 0.533,
      "typing_duration": 8.261,
      "wpm": 67,
      "message": "เข้ากับบอร์ดทดลองเรา แล้วก็เข้ากับ..."
    },
    {
      "message_id": 204,
      "agent_id": 14,
      "delay": 4.537,
      "onscreen_delay": 0,
      "typing_delay": 4.537,
      "typing_duration": 4.537,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 205,
      "agent_id": 36,
      "delay": 0.783,
      "onscreen_delay": 0,
      "typing_delay": 0.783,
      "typing_duration": 7.845,
      "wpm": 57,
      "message": "ตัว Node MOU เรานะคะ เสร็จแล้ว"
    },
    {
      "message_id": 206,
      "agent_id": 12,
      "delay": 3.844,
      "onscreen_delay": 1.796,
      "typing_delay": 2.048,
      "typing_duration": 8.846,
      "wpm": 39,
      "message": "ก็จะกำหนดค่าให้กับพัลส์"
    },
    {
      "message_id": 207,
      "agent_id": 13,
      "delay": 4.844,
      "onscreen_delay": 3.933,
      "typing_delay": 0.911,
      "typing_duration": 9.694,
      "wpm": 36,
      "message": "ที่เราจะเชื่อมกับ Servo "
    },
    {
      "message_id": 208,
      "agent_id": 14,
      "delay": 5.694,
      "onscreen_delay": 5.034,
      "typing_delay": 0.66,
      "typing_duration": 6.909,
      "wpm": 96,
      "message": "นั่นเองนะคะ โดยคำสั่งนี้เราจะต้องเรียกใช้งาน"
    },
    {
      "message_id": 209,
      "agent_id": 36,
      "delay": 2.907,
      "onscreen_delay": 2.748,
      "typing_delay": 0.159,
      "typing_duration": 11.544,
      "wpm": 45,
      "message": "โดยจะต้องพิมพ์คำว่า \"Servo.attach() "
    },
    {
      "message_id": 210,
      "agent_id": 12,
      "delay": 7.543,
      "onscreen_delay": 5.413,
      "typing_delay": 2.13,
      "typing_duration": 9.834,
      "wpm": 49,
      "message": "ในวงเล็บนะคะ วงเล็บเปิดวงเล็บปิด "
    },
    {
      "message_id": 211,
      "agent_id": 13,
      "delay": 5.832,
      "onscreen_delay": 5.15,
      "typing_delay": 0.682,
      "typing_duration": 8.123,
      "wpm": 50,
      "message": "pin pin ในที่นี้ หมายถึง ขา "
    },
    {
      "message_id": 212,
      "agent_id": 14,
      "delay": 4.122,
      "onscreen_delay": 3.692,
      "typing_delay": 0.43,
      "typing_duration": 5.062,
      "wpm": 92,
      "message": "ขาในตัวบอร์ดของเรานะเด็ก ๆ นะคะ "
    },
    {
      "message_id": 213,
      "agent_id": 36,
      "delay": 1.698,
      "onscreen_delay": 0,
      "typing_delay": 1.698,
      "typing_duration": 4.538,
      "wpm": 43,
      "message": "ก็คือเราจะให้"
    },
    {
      "message_id": 214,
      "agent_id": 12,
      "delay": 1.216,
      "onscreen_delay": 0,
      "typing_delay": 1.216,
      "typing_duration": 7.484,
      "wpm": 60,
      "message": "เชื่อมกับขาไหนเราก็ระบุเลข pin "
    },
    {
      "message_id": 215,
      "agent_id": 13,
      "delay": 3.483,
      "onscreen_delay": 2.676,
      "typing_delay": 0.807,
      "typing_duration": 13.99,
      "wpm": 35,
      "message": "นั้นลงไปนะคะ ไม่ใช่เลข Pin ค่าของ"
    },
    {
      "message_id": 216,
      "agent_id": 14,
      "delay": 9.989,
      "onscreen_delay": 9.395,
      "typing_delay": 0.594,
      "typing_duration": 4.493,
      "wpm": 13,
      "message": "นะคะ "
    },
    {
      "message_id": 217,
      "agent_id": 36,
      "delay": 5.988,
      "onscreen_delay": 4.654,
      "typing_delay": 1.334,
      "typing_duration": 9.078,
      "wpm": 66,
      "message": "หรือเขาบอกว่า หรือเขียนอีกรูปแบบหนึ่งว่า "
    },
    {
      "message_id": 218,
      "agent_id": 12,
      "delay": 5.077,
      "onscreen_delay": 2.627,
      "typing_delay": 2.45,
      "typing_duration": 7.976,
      "wpm": 47,
      "message": "servo.attach ในวงเล็บ pin "
    },
    {
      "message_id": 219,
      "agent_id": 13,
      "delay": 4.576,
      "onscreen_delay": 0,
      "typing_delay": 4.576,
      "typing_duration": 5.49,
      "wpm": 19,
      "message": "อะไรล่ะ "
    },
    {
      "message_id": 220,
      "agent_id": 14,
      "delay": 3.3,
      "onscreen_delay": 0,
      "typing_delay": 3.3,
      "typing_duration": 5.459,
      "wpm": 25,
      "message": "ลูกน้ำไหม "
    },
    {
      "message_id": 221,
      "agent_id": 36,
      "delay": 1.457,
      "onscreen_delay": 1.281,
      "typing_delay": 0.176,
      "typing_duration": 8.704,
      "wpm": 36,
      "message": "ลูกน้ำ... ไม่ใช่ . นะ "
    },
    {
      "message_id": 222,
      "agent_id": 12,
      "delay": 4.701,
      "onscreen_delay": 3.577,
      "typing_delay": 1.124,
      "typing_duration": 12.206,
      "wpm": 55,
      "message": "ลูกน้ำ ลูกน้ำ ลูกน้ำนะคะ ไม่ใช่ . นะคะ เด็ก ๆ "
    },
    {
      "message_id": 223,
      "agent_id": 13,
      "delay": 8.205,
      "onscreen_delay": 6.979,
      "typing_delay": 1.226,
      "typing_duration": 5.657,
      "wpm": 48,
      "message": "แล้วก็ min คือ ค่า "
    },
    {
      "message_id": 224,
      "agent_id": 14,
      "delay": 4.202,
      "onscreen_delay": 3.77,
      "typing_delay": 0.432,
      "typing_duration": 9.651,
      "wpm": 53,
      "message": "กำหนดค่าให้สูงสุดก็ได้ กำหนดค่าให้ "
    },
    {
      "message_id": 225,
      "agent_id": 36,
      "delay": 5.649,
      "onscreen_delay": 5.025,
      "typing_delay": 0.624,
      "typing_duration": 10.495,
      "wpm": 36,
      "message": "Min ต่ำสุด Max สูงสุดนะคะ "
    },
    {
      "message_id": 226,
      "agent_id": 12,
      "delay": 6.493,
      "onscreen_delay": 5.026,
      "typing_delay": 1.467,
      "typing_duration": 6.566,
      "wpm": 80,
      "message": "แต่ส่วนใหญ่มันจะรับค่าที่ pin เดียว "
    },
    {
      "message_id": 227,
      "agent_id": 13,
      "delay": 2.565,
      "onscreen_delay": 1.859,
      "typing_delay": 0.706,
      "typing_duration": 10.93,
      "wpm": 60,
      "message": "เพราะเราเชื่อมเฉพาะตัว Servo กับบอร์ดเรานะคะ "
    },
    {
      "message_id": 228,
      "agent_id": 14,
      "delay": 6.93,
      "onscreen_delay": 6.502,
      "typing_delay": 0.428,
      "typing_duration": 6.097,
      "wpm": 98,
      "message": "เพราะฉะนั้น ก็จะเขียนในรูปแบบแรก นี่เป็น"
    },
    {
      "message_id": 229,
      "agent_id": 36,
      "delay": 2.928,
      "onscreen_delay": 1.997,
      "typing_delay": 0.931,
      "typing_duration": 7.809,
      "wpm": 77,
      "message": "ฟังก์ชันแรกที่เราจะต้องเรียกใช้ ตัวต่อมา"
    },
    {
      "message_id": 230,
      "agent_id": 12,
      "delay": 3.808,
      "onscreen_delay": 3.428,
      "typing_delay": 0.38,
      "typing_duration": 7.434,
      "wpm": 67,
      "message": "ฟังก์ชันที่ 2 ฟังก์ชัน write นะคะ "
    },
    {
      "message_id": 231,
      "agent_id": 13,
      "delay": 3.431,
      "onscreen_delay": 2.347,
      "typing_delay": 1.084,
      "typing_duration": 11.742,
      "wpm": 45,
      "message": "เราจะต้องพิมพ์คำว่า Write W-r-i-t-e "
    },
    {
      "message_id": 232,
      "agent_id": 14,
      "delay": 7.741,
      "onscreen_delay": 6.316,
      "typing_delay": 1.425,
      "typing_duration": 6.709,
      "wpm": 51,
      "message": "แล้วก็ตามด้วยวงเล็บเสมอ"
    },
    {
      "message_id": 233,
      "agent_id": 36,
      "delay": 3.74,
      "onscreen_delay": 3.696,
      "typing_delay": 0.044,
      "typing_duration": 6.348,
      "wpm": 71,
      "message": "นะคะ ฟังก์ชันนี้ใช้ในการควบคุม"
    },
    {
      "message_id": 234,
      "agent_id": 12,
      "delay": 2.347,
      "onscreen_delay": 1.339,
      "typing_delay": 1.008,
      "typing_duration": 8.437,
      "wpm": 25,
      "message": "ตำแหน่ง ที่เรา"
    },
    {
      "message_id": 235,
      "agent_id": 13,
      "delay": 4.436,
      "onscreen_delay": 3.9,
      "typing_delay": 0.536,
      "typing_duration": 9.703,
      "wpm": 56,
      "message": "อยากให้ Servo มันหมุน ให้นึกถึงนะ 90 "
    },
    {
      "message_id": 236,
      "agent_id": 14,
      "delay": 5.702,
      "onscreen_delay": 4.94,
      "typing_delay": 0.762,
      "typing_duration": 7.189,
      "wpm": 54,
      "message": "ถ้าเราจะให้หมุนไปทางขวามือ "
    },
    {
      "message_id": 237,
      "agent_id": 36,
      "delay": 3.188,
      "onscreen_delay": 3.162,
      "typing_delay": 0.026,
      "typing_duration": 8.36,
      "wpm": 63,
      "message": "คือ 0 ฟังก์ชันนี้เห็นไหมคะ ในวงเล็บ"
    },
    {
      "message_id": 238,
      "agent_id": 12,
      "delay": 4.359,
      "onscreen_delay": 3.388,
      "typing_delay": 0.971,
      "typing_duration": 8.187,
      "wpm": 55,
      "message": "ก็คือถ้าเราให้หมุนไปที่ 0 องศา "
    },
    {
      "message_id": 239,
      "agent_id": 13,
      "delay": 4.185,
      "onscreen_delay": 3.35,
      "typing_delay": 0.835,
      "typing_duration": 14.37,
      "wpm": 41,
      "message": "ในวงเล็บเราก็ใส่ 0 ลงไปนะคะ Servo.write "
    },
    {
      "message_id": 240,
      "agent_id": 14,
      "delay": 10.366,
      "onscreen_delay": 9.833,
      "typing_delay": 0.533,
      "typing_duration": 6.074,
      "wpm": 94,
      "message": "แล้วก็ตามด้วยในวงเล็บนะคะ เวลาเรียกใช้"
    },
    {
      "message_id": 241,
      "agent_id": 36,
      "delay": 6.364,
      "onscreen_delay": 6.108,
      "typing_delay": 0.256,
      "typing_duration": 12.807,
      "wpm": 42,
      "message": "คำสั่ง เราต้องพิมพ์คำว่า Servo.write"
    },
    {
      "message_id": 242,
      "agent_id": 12,
      "delay": 8.806,
      "onscreen_delay": 7.1,
      "typing_delay": 1.706,
      "typing_duration": 8.755,
      "wpm": 50,
      "message": "วงเล็บเปิด ในวงเล็บใส่ค่าองศา"
    },
    {
      "message_id": 243,
      "agent_id": 13,
      "delay": 4.805,
      "onscreen_delay": 4.492,
      "typing_delay": 0.313,
      "typing_duration": 8.842,
      "wpm": 63,
      "message": "ที่เราต้องการให้หมุน เหมือนภาพในสไลด์"
    },
    {
      "message_id": 244,
      "agent_id": 14,
      "delay": 4.841,
      "onscreen_delay": 4.39,
      "typing_delay": 0.451,
      "typing_duration": 6.16,
      "wpm": 66,
      "message": "ให้ดูที่บอกว่าถ้าเราหมุนตาม"
    },
    {
      "message_id": 245,
      "agent_id": 36,
      "delay": 2.16,
      "onscreen_delay": 1.725,
      "typing_delay": 0.435,
      "typing_duration": 5.987,
      "wpm": 63,
      "message": "เข็มนาฬิกาไปทางขวา ค่าที่"
    },
    {
      "message_id": 246,
      "agent_id": 12,
      "delay": 1.985,
      "onscreen_delay": 1.605,
      "typing_delay": 0.38,
      "typing_duration": 5.59,
      "wpm": 70,
      "message": "กำหนดนั่นก็คือ 0 แต่ถ้าเรา"
    },
    {
      "message_id": 247,
      "agent_id": 13,
      "delay": 1.59,
      "onscreen_delay": 1.439,
      "typing_delay": 0.151,
      "typing_duration": 10.663,
      "wpm": 58,
      "message": "ต้องการให้มันหมุนไปที่ 180 องศา ก็คือหมุน"
    },
    {
      "message_id": 248,
      "agent_id": 14,
      "delay": 6.662,
      "onscreen_delay": 5.688,
      "typing_delay": 0.974,
      "typing_duration": 9.929,
      "wpm": 30,
      "message": "ทวนเข็มนาฬิกานะคะ ใน "
    },
    {
      "message_id": 249,
      "agent_id": 36,
      "delay": 5.928,
      "onscreen_delay": 5.54,
      "typing_delay": 0.388,
      "typing_duration": 6.511,
      "wpm": 60,
      "message": "angle เราก็ใส่เป็น 180 แต่"
    },
    {
      "message_id": 250,
      "agent_id": 12,
      "delay": 2.51,
      "onscreen_delay": 2.148,
      "typing_delay": 0.362,
      "typing_duration": 6.408,
      "wpm": 101,
      "message": "ถ้าเราจะให้มันหมุนกลับมาที่ตรงกลาง กึ่งกลาง "
    },
    {
      "message_id": 251,
      "agent_id": 13,
      "delay": 2.407,
      "onscreen_delay": 1.7,
      "typing_delay": 0.707,
      "typing_duration": 13.026,
      "wpm": 39,
      "message": "90 องศา ใน aAngle เราก็ใส่ 90 นะคะ "
    },
    {
      "message_id": 252,
      "agent_id": 14,
      "delay": 9.024,
      "onscreen_delay": 7.874,
      "typing_delay": 1.15,
      "typing_duration": 6.192,
      "wpm": 68,
      "message": "เพราะค่าเราบอกแล้วเราจะกำหนด"
    },
    {
      "message_id": 253,
      "agent_id": 36,
      "delay": 5.022,
      "onscreen_delay": 5.022,
      "typing_delay": 0,
      "typing_duration": 4.161,
      "wpm": 61,
      "message": "ที่ 0-180 ได้นะคะ "
    },
    {
      "message_id": 254,
      "agent_id": 12,
      "delay": 4.542,
      "onscreen_delay": 0,
      "typing_delay": 4.542,
      "typing_duration": 4.542,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 255,
      "agent_id": 13,
      "delay": 4.156,
      "onscreen_delay": 0,
      "typing_delay": 4.156,
      "typing_duration": 4.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 256,
      "agent_id": 14,
      "delay": 2.797,
      "onscreen_delay": 0,
      "typing_delay": 2.797,
      "typing_duration": 5.523,
      "wpm": 33,
      "message": "มาดูฟังก์ชัน"
    },
    {
      "message_id": 257,
      "agent_id": 36,
      "delay": 1.521,
      "onscreen_delay": 1.521,
      "typing_delay": 0,
      "typing_duration": 5.979,
      "wpm": 88,
      "message": "ต่อมาที่เราจะได้ใช้นะคะ ถ้าได้ใช้นะ "
    },
    {
      "message_id": 258,
      "agent_id": 12,
      "delay": 1.989,
      "onscreen_delay": 0,
      "typing_delay": 1.989,
      "typing_duration": 6.356,
      "wpm": 28,
      "message": "คือบางตัวนี่"
    },
    {
      "message_id": 259,
      "agent_id": 13,
      "delay": 2.355,
      "onscreen_delay": 2.156,
      "typing_delay": 0.199,
      "typing_duration": 12.79,
      "wpm": 41,
      "message": "ไม่จำเป็นต้องใช้ทุกฟังก์ชันนะคะ แต่"
    },
    {
      "message_id": 260,
      "agent_id": 14,
      "delay": 8.787,
      "onscreen_delay": 7.269,
      "typing_delay": 1.518,
      "typing_duration": 10.956,
      "wpm": 67,
      "message": "ฟังก์ชันตัวที่ 3 ชื่อว่า writeMicroseconds() นะคะ "
    },
    {
      "message_id": 261,
      "agent_id": 36,
      "delay": 6.955,
      "onscreen_delay": 3.616,
      "typing_delay": 3.339,
      "typing_duration": 9.764,
      "wpm": 29,
      "message": "writeMicroseconds() "
    },
    {
      "message_id": 262,
      "agent_id": 12,
      "delay": 5.763,
      "onscreen_delay": 5.137,
      "typing_delay": 0.626,
      "typing_duration": 11.225,
      "wpm": 44,
      "message": "ฟังก์ชันที่ใช้ควบคุมตำแหน่ง Motor "
    },
    {
      "message_id": 263,
      "agent_id": 13,
      "delay": 7.224,
      "onscreen_delay": 5.786,
      "typing_delay": 1.438,
      "typing_duration": 5.264,
      "wpm": 34,
      "message": "นะคะ ให้หมุน"
    },
    {
      "message_id": 264,
      "agent_id": 14,
      "delay": 3.223,
      "onscreen_delay": 2.347,
      "typing_delay": 0.876,
      "typing_duration": 5.476,
      "wpm": 55,
      "message": "ไปตามองศาที่เรากำหนด "
    },
    {
      "message_id": 265,
      "agent_id": 36,
      "delay": 1.475,
      "onscreen_delay": 1.178,
      "typing_delay": 0.297,
      "typing_duration": 7.447,
      "wpm": 66,
      "message": "แต่ตัวนี้ writeMicroseconds() นี่ "
    },
    {
      "message_id": 266,
      "agent_id": 12,
      "delay": 3.446,
      "onscreen_delay": 2.651,
      "typing_delay": 0.795,
      "typing_duration": 7.192,
      "wpm": 69,
      "message": "จะต้องมากำหนดค่าความกว้างของพัลส์"
    },
    {
      "message_id": 267,
      "agent_id": 13,
      "delay": 3.187,
      "onscreen_delay": 2.076,
      "typing_delay": 1.111,
      "typing_duration": 8.28,
      "wpm": 54,
      "message": "ในหน่วย µs เพิ่มเข้าไปด้วยนะคะ "
    },
    {
      "message_id": 268,
      "agent_id": 14,
      "delay": 4.278,
      "onscreen_delay": 1.364,
      "typing_delay": 2.914,
      "typing_duration": 5.841,
      "wpm": 28,
      "message": "ซึ่งโดยปกติ"
    },
    {
      "message_id": 269,
      "agent_id": 36,
      "delay": 1.84,
      "onscreen_delay": 1.71,
      "typing_delay": 0.13,
      "typing_duration": 13.653,
      "wpm": 46,
      "message": "ค่าความกว้างของเขาจะอยู่ที่ 1,000-2,000 us "
    },
    {
      "message_id": 270,
      "agent_id": 12,
      "delay": 9.651,
      "onscreen_delay": 8.071,
      "typing_delay": 1.58,
      "typing_duration": 5.933,
      "wpm": 20,
      "message": "นะคะ แต่ "
    },
    {
      "message_id": 271,
      "agent_id": 13,
      "delay": 5.65,
      "onscreen_delay": 4.783,
      "typing_delay": 0.867,
      "typing_duration": 8.545,
      "wpm": 75,
      "message": "แต่มันก็เป็นกับบางรุ่นนะ เพราะฉะนั้น เวลาไป"
    },
    {
      "message_id": 272,
      "agent_id": 14,
      "delay": 4.544,
      "onscreen_delay": 3.903,
      "typing_delay": 0.641,
      "typing_duration": 8.827,
      "wpm": 66,
      "message": "ซื้อ Servo น่ะต้องเช็กนะคะ ว่ามันสามารถ"
    },
    {
      "message_id": 273,
      "agent_id": 36,
      "delay": 4.824,
      "onscreen_delay": 4.824,
      "typing_delay": 0,
      "typing_duration": 5.911,
      "wpm": 74,
      "message": "หมุนได้กี่องศา มันมีต่ำสุด 90 "
    },
    {
      "message_id": 274,
      "agent_id": 12,
      "delay": 1.911,
      "onscreen_delay": 0.983,
      "typing_delay": 0.928,
      "typing_duration": 7.831,
      "wpm": 38,
      "message": "นะคะ แล้วก็ 180 นะคะ "
    },
    {
      "message_id": 275,
      "agent_id": 13,
      "delay": 3.829,
      "onscreen_delay": 2.936,
      "typing_delay": 0.893,
      "typing_duration": 6.731,
      "wpm": 51,
      "message": "แล้วแต่นะคะ เพราะฉะนั้น "
    },
    {
      "message_id": 276,
      "agent_id": 14,
      "delay": 2.73,
      "onscreen_delay": 2.04,
      "typing_delay": 0.69,
      "typing_duration": 5.795,
      "wpm": 101,
      "message": "เราสามารถกำหนดค่าได้นะคะ แต่เราก็ต้องดู"
    },
    {
      "message_id": 277,
      "agent_id": 36,
      "delay": 1.794,
      "onscreen_delay": 1.685,
      "typing_delay": 0.109,
      "typing_duration": 6.547,
      "wpm": 89,
      "message": "ว่าไอ้มอเตอร์เราน่ะ Servo Motor  เราน่ะ "
    },
    {
      "message_id": 278,
      "agent_id": 12,
      "delay": 2.546,
      "onscreen_delay": 1.812,
      "typing_delay": 0.734,
      "typing_duration": 8.837,
      "wpm": 53,
      "message": "ตัวหมุนมันน่ะ หมุนได้เท่าไรนะคะ "
    },
    {
      "message_id": 279,
      "agent_id": 13,
      "delay": 4.836,
      "onscreen_delay": 4.493,
      "typing_delay": 0.343,
      "typing_duration": 11.479,
      "wpm": 77,
      "message": "วิธีการใช้นะคะ เราจะต้องพิมพ์คำสั่ง servo.writeMicroseconds "
    },
    {
      "message_id": 280,
      "agent_id": 14,
      "delay": 7.478,
      "onscreen_delay": 3.457,
      "typing_delay": 4.021,
      "typing_duration": 6.842,
      "wpm": 7,
      "message": "ตาม"
    },
    {
      "message_id": 281,
      "agent_id": 36,
      "delay": 3.474,
      "onscreen_delay": 3.282,
      "typing_delay": 0.192,
      "typing_duration": 7.66,
      "wpm": 53,
      "message": "ด้วยในวงเล็บ จะบอกว่า u ไหม "
    },
    {
      "message_id": 282,
      "agent_id": 12,
      "delay": 3.658,
      "onscreen_delay": 3.403,
      "typing_delay": 0.255,
      "typing_duration": 11.241,
      "wpm": 31,
      "message": "ไม่ใช่สิ เหมือนตัว µ µs "
    },
    {
      "message_id": 283,
      "agent_id": 13,
      "delay": 7.24,
      "onscreen_delay": 6.937,
      "typing_delay": 0.303,
      "typing_duration": 5.999,
      "wpm": 100,
      "message": "อย่างนี้นะคะ เด็ก ๆ จะเข้าใจง่ายกว่านะคะ "
    },
    {
      "message_id": 284,
      "agent_id": 14,
      "delay": 3.239,
      "onscreen_delay": 2.665,
      "typing_delay": 0.574,
      "typing_duration": 6.29,
      "wpm": 76,
      "message": "ก็คือระบุค่าตัวเลขลงไปน่ะค่ะ ว่า"
    },
    {
      "message_id": 285,
      "agent_id": 36,
      "delay": 2.289,
      "onscreen_delay": 0.649,
      "typing_delay": 1.64,
      "typing_duration": 11.463,
      "wpm": 18,
      "message": "ค่า เป็นเท่าไร "
    },
    {
      "message_id": 286,
      "agent_id": 12,
      "delay": 7.462,
      "onscreen_delay": 6.129,
      "typing_delay": 1.333,
      "typing_duration": 6.776,
      "wpm": 33,
      "message": "1,000-2,000 ได้ "
    },
    {
      "message_id": 287,
      "agent_id": 13,
      "delay": 3.461,
      "onscreen_delay": 2.778,
      "typing_delay": 0.683,
      "typing_duration": 12.971,
      "wpm": 51,
      "message": "แต่เขาบอกบางตัวพัลส์จะอยู่ 700-2300 อย่างนี้ "
    },
    {
      "message_id": 288,
      "agent_id": 14,
      "delay": 8.97,
      "onscreen_delay": 8.436,
      "typing_delay": 0.534,
      "typing_duration": 5.247,
      "wpm": 100,
      "message": "ก็แล้วแต่เราจะกำหนดว่าเราต้องการให้"
    },
    {
      "message_id": 289,
      "agent_id": 36,
      "delay": 4.968,
      "onscreen_delay": 3.021,
      "typing_delay": 1.947,
      "typing_duration": 12.49,
      "wpm": 31,
      "message": "การหมุนน่ะค่ะ ความกว้างของ "
    },
    {
      "message_id": 290,
      "agent_id": 12,
      "delay": 8.489,
      "onscreen_delay": 8.252,
      "typing_delay": 0.237,
      "typing_duration": 6.099,
      "wpm": 86,
      "message": "มันเท่าไรนะคะ เพราะถ้าตั้งเขาบอกว่า"
    },
    {
      "message_id": 291,
      "agent_id": 13,
      "delay": 4.488,
      "onscreen_delay": 4.249,
      "typing_delay": 0.239,
      "typing_duration": 6.006,
      "wpm": 47,
      "message": "ถ้าตั้งมากเกินไปนี่ "
    },
    {
      "message_id": 292,
      "agent_id": 14,
      "delay": 2.004,
      "onscreen_delay": 1.428,
      "typing_delay": 0.576,
      "typing_duration": 6.315,
      "wpm": 52,
      "message": "เวลาทำมอเตอร์มันจะหมุน"
    },
    {
      "message_id": 293,
      "agent_id": 36,
      "delay": 2.312,
      "onscreen_delay": 2.091,
      "typing_delay": 0.221,
      "typing_duration": 8.562,
      "wpm": 56,
      "message": "เกิน เกินค่าตัวที่มันกำหนดไว้นี่ "
    },
    {
      "message_id": 294,
      "agent_id": 12,
      "delay": 4.561,
      "onscreen_delay": 4.045,
      "typing_delay": 0.516,
      "typing_duration": 9.311,
      "wpm": 74,
      "message": "มันก็จะมีเสียงค้างได้นะคะ แล้วก็จะทำให้เกิดการ"
    },
    {
      "message_id": 295,
      "agent_id": 13,
      "delay": 5.31,
      "onscreen_delay": 4.893,
      "typing_delay": 0.417,
      "typing_duration": 5.503,
      "wpm": 79,
      "message": "กินกระแสไฟด้วยนะคะ ตัวนี้นะคะ "
    },
    {
      "message_id": 296,
      "agent_id": 14,
      "delay": 1.502,
      "onscreen_delay": 0.98,
      "typing_delay": 0.522,
      "typing_duration": 6.415,
      "wpm": 101,
      "message": "ใช้หรือไม่ใช้ก็ได้ตัวนี้ ก็คือเมื่อที่มีการ"
    },
    {
      "message_id": 297,
      "agent_id": 36,
      "delay": 2.414,
      "onscreen_delay": 2.222,
      "typing_delay": 0.192,
      "typing_duration": 13.302,
      "wpm": 51,
      "message": "กำหนดค่า ถึงจะมาใช้ Servo.writeMicroseconds() "
    },
    {
      "message_id": 298,
      "agent_id": 12,
      "delay": 9.301,
      "onscreen_delay": 8.456,
      "typing_delay": 0.845,
      "typing_duration": 6.708,
      "wpm": 60,
      "message": "นะคะ ฟังก์ชันต่อมา ฟังก์ชัน "
    },
    {
      "message_id": 299,
      "agent_id": 13,
      "delay": 5.297,
      "onscreen_delay": 4.171,
      "typing_delay": 1.126,
      "typing_duration": 13.911,
      "wpm": 9,
      "message": "read ค่ะ "
    },
    {
      "message_id": 300,
      "agent_id": 14,
      "delay": 9.91,
      "onscreen_delay": 9.296,
      "typing_delay": 0.614,
      "typing_duration": 8.374,
      "wpm": 61,
      "message": "เป็นฟังก์ชันที่ใช้ในการอ่านค่าองศา"
    },
    {
      "message_id": 301,
      "agent_id": 36,
      "delay": 5.908,
      "onscreen_delay": 5.878,
      "typing_delay": 0.03,
      "typing_duration": 7.446,
      "wpm": 83,
      "message": "นะคะ ก็คืออ่านค่าองศาของอะไร ให้นึกถึงว่า"
    },
    {
      "message_id": 302,
      "agent_id": 12,
      "delay": 3.443,
      "onscreen_delay": 2.4,
      "typing_delay": 1.043,
      "typing_duration": 5.909,
      "wpm": 56,
      "message": "ก่อนหน้าเราจะ read นี่ "
    },
    {
      "message_id": 303,
      "agent_id": 13,
      "delay": 1.908,
      "onscreen_delay": 1.78,
      "typing_delay": 0.128,
      "typing_duration": 9.936,
      "wpm": 66,
      "message": "เราจะต้องเรียกใช้ write ก่อนนะคะ เพราะฉะนั้น "
    },
    {
      "message_id": 304,
      "agent_id": 14,
      "delay": 5.935,
      "onscreen_delay": 5.225,
      "typing_delay": 0.71,
      "typing_duration": 5.753,
      "wpm": 21,
      "message": "เมื่อค่า"
    },
    {
      "message_id": 305,
      "agent_id": 36,
      "delay": 1.934,
      "onscreen_delay": 1.917,
      "typing_delay": 0.017,
      "typing_duration": 7.009,
      "wpm": 83,
      "message": "องศา แรกที่เราเรียกไป คือ 0 เพราะฉะนั้น "
    },
    {
      "message_id": 306,
      "agent_id": 12,
      "delay": 3.008,
      "onscreen_delay": 1.859,
      "typing_delay": 1.149,
      "typing_duration": 7.927,
      "wpm": 23,
      "message": "เวลาเราจะใช้"
    },
    {
      "message_id": 307,
      "agent_id": 13,
      "delay": 3.925,
      "onscreen_delay": 2.617,
      "typing_delay": 1.308,
      "typing_duration": 11.083,
      "wpm": 45,
      "message": "คำสั่งนี้นะคะ เราก็จะพิมพ์ servo."
    },
    {
      "message_id": 308,
      "agent_id": 14,
      "delay": 7.082,
      "onscreen_delay": 5.578,
      "typing_delay": 1.504,
      "typing_duration": 8.848,
      "wpm": 31,
      "message": ".read() นะคะ ก็คือ"
    },
    {
      "message_id": 309,
      "agent_id": 36,
      "delay": 4.847,
      "onscreen_delay": 2.981,
      "typing_delay": 1.866,
      "typing_duration": 8.747,
      "wpm": 77,
      "message": "ถ้าวงเล็บแล้วไม่ใส่ค่าอะไรนี่ มันจะหมายถึงว่า"
    },
    {
      "message_id": 310,
      "agent_id": 12,
      "delay": 4.746,
      "onscreen_delay": 4.063,
      "typing_delay": 0.683,
      "typing_duration": 6.818,
      "wpm": 57,
      "message": "ไม่ได้กำหนดพารามิเตอร์นะคะ "
    },
    {
      "message_id": 311,
      "agent_id": 13,
      "delay": 2.817,
      "onscreen_delay": 2.506,
      "typing_delay": 0.311,
      "typing_duration": 9.384,
      "wpm": 62,
      "message": "แต่ถ้าอยากกำหนด นั่นก็คือให้ใส่ช่วงองศา "
    },
    {
      "message_id": 312,
      "agent_id": 14,
      "delay": 5.383,
      "onscreen_delay": 4.793,
      "typing_delay": 0.59,
      "typing_duration": 7.898,
      "wpm": 55,
      "message": "เหมือนที่บอกน่ะ ในตัว write 0 "
    },
    {
      "message_id": 313,
      "agent_id": 36,
      "delay": 3.897,
      "onscreen_delay": 3.624,
      "typing_delay": 0.273,
      "typing_duration": 7.966,
      "wpm": 77,
      "message": "90 180 แต่เราก็ไม่จำเป็นต้องหมุนให้มันตรง "
    },
    {
      "message_id": 314,
      "agent_id": 12,
      "delay": 3.962,
      "onscreen_delay": 2.664,
      "typing_delay": 1.298,
      "typing_duration": 11.134,
      "wpm": 43,
      "message": "90 เป๊ะ ก็ได้ ให้นึกถึงว่า 1-180 "
    },
    {
      "message_id": 315,
      "agent_id": 13,
      "delay": 7.131,
      "onscreen_delay": 6.765,
      "typing_delay": 0.366,
      "typing_duration": 8.27,
      "wpm": 73,
      "message": "องศานี่ 1 องศา เด็ก ๆ ก็กำหนดได้ แล้วแต่"
    },
    {
      "message_id": 316,
      "agent_id": 14,
      "delay": 4.269,
      "onscreen_delay": 3.833,
      "typing_delay": 0.436,
      "typing_duration": 7.469,
      "wpm": 84,
      "message": "เราจะกำหนดนะคะ ว่าเราจะให้ค่าองศาที่เท่าไร"
    },
    {
      "message_id": 317,
      "agent_id": 36,
      "delay": 3.469,
      "onscreen_delay": 3.447,
      "typing_delay": 0.022,
      "typing_duration": 3.903,
      "wpm": 15,
      "message": "นะคะ "
    },
    {
      "message_id": 318,
      "agent_id": 12,
      "delay": 2.691,
      "onscreen_delay": 0,
      "typing_delay": 2.691,
      "typing_duration": 6.68,
      "wpm": 49,
      "message": "เหลืออีก 2 ฟังก์ชันค่ะ "
    },
    {
      "message_id": 319,
      "agent_id": 13,
      "delay": 2.68,
      "onscreen_delay": 2.491,
      "typing_delay": 0.189,
      "typing_duration": 4.108,
      "wpm": 55,
      "message": "ที่จะได้ใช้นะคะ "
    },
    {
      "message_id": 320,
      "agent_id": 14,
      "delay": 1.162,
      "onscreen_delay": 0,
      "typing_delay": 1.162,
      "typing_duration": 8.128,
      "wpm": 54,
      "message": "ฟังก์ชันนี้ชื่อว่า attached() "
    },
    {
      "message_id": 321,
      "agent_id": 36,
      "delay": 4.124,
      "onscreen_delay": 0.108,
      "typing_delay": 4.016,
      "typing_duration": 4.016,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 322,
      "agent_id": 12,
      "delay": 4.679,
      "onscreen_delay": 0,
      "typing_delay": 4.679,
      "typing_duration": 4.679,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 323,
      "agent_id": 13,
      "delay": 3.04,
      "onscreen_delay": 0,
      "typing_delay": 3.04,
      "typing_duration": 10.447,
      "wpm": 37,
      "message": "อ๋อ อย่างนั้นเดี๋ยวอาจารย์"
    },
    {
      "message_id": 324,
      "agent_id": 14,
      "delay": 6.445,
      "onscreen_delay": 5.752,
      "typing_delay": 0.693,
      "typing_duration": 5.539,
      "wpm": 51,
      "message": "ขอเบรกแป๊บหนึ่งนะคะ "
    },
    {
      "message_id": 325,
      "agent_id": 36,
      "delay": 2.444,
      "onscreen_delay": 2.022,
      "typing_delay": 0.422,
      "typing_duration": 9.757,
      "wpm": 66,
      "message": "ขอพักเบรกแป๊บหนึ่งนะคะ ให้เด็กไปเข้าห้องน้ำ "
    },
    {
      "message_id": 326,
      "agent_id": 12,
      "delay": 5.754,
      "onscreen_delay": 4.671,
      "typing_delay": 1.083,
      "typing_duration": 7.682,
      "wpm": 68,
      "message": "ค่ะ บอกพี่ล่าม พี่ล่ามช่วยบอกน้อง ๆ "
    },
    {
      "message_id": 327,
      "agent_id": 13,
      "delay": 3.681,
      "onscreen_delay": 2.94,
      "typing_delay": 0.741,
      "typing_duration": 7.336,
      "wpm": 72,
      "message": "ใครจะไปเข้าห้องน้ำตอนนี้ ให้เวลาพัก"
    },
    {
      "message_id": 328,
      "agent_id": 14,
      "delay": 3.335,
      "onscreen_delay": 2.413,
      "typing_delay": 0.922,
      "typing_duration": 5.822,
      "wpm": 18,
      "message": "กี่นาที "
    },
    {
      "message_id": 329,
      "agent_id": 36,
      "delay": 1.819,
      "onscreen_delay": 1.245,
      "typing_delay": 0.574,
      "typing_duration": 5.925,
      "wpm": 43,
      "message": "15 นาทีแล้วกันค่ะ "
    },
    {
      "message_id": 330,
      "agent_id": 12,
      "delay": 1.933,
      "onscreen_delay": 0,
      "typing_delay": 1.933,
      "typing_duration": 6.84,
      "wpm": 33,
      "message": "เอา 15 นาทีนะคะ "
    },
    {
      "message_id": 331,
      "agent_id": 13,
      "delay": 2.839,
      "onscreen_delay": 2.692,
      "typing_delay": 0.147,
      "typing_duration": 9.874,
      "wpm": 64,
      "message": "ใครจะไปเข้าห้องน้ำ ให้เวลาไปเข้าห้องน้ำค่พ"
    },
    {
      "message_id": 332,
      "agent_id": 14,
      "delay": 5.871,
      "onscreen_delay": 5.491,
      "typing_delay": 0.38,
      "typing_duration": 7.521,
      "wpm": 82,
      "message": "เด็ก ๆ อาจารย์ก็จะไปเข้าเหมือนกัน โอเคค่ะ "
    },
    {
      "message_id": 333,
      "agent_id": 36,
      "delay": 3.519,
      "onscreen_delay": 2.272,
      "typing_delay": 1.247,
      "typing_duration": 4.302,
      "wpm": 49,
      "message": "ขอเบรกก่อนนะคะ "
    },
    {
      "message_id": 334,
      "agent_id": 12,
      "delay": 4.576,
      "onscreen_delay": 0,
      "typing_delay": 4.576,
      "typing_duration": 4.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 0.322,
      "typing_delay": 10.677,
      "typing_duration": 10.677,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 36,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 338,
      "agent_id": 12,
      "delay": 12.058,
      "onscreen_delay": 0,
      "typing_delay": 12.058,
      "typing_duration": 12.058,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 339,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 340,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 341,
      "agent_id": 36,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 343,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 344,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 345,
      "agent_id": 36,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 346,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 347,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 348,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 36,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 350,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 351,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 352,
      "agent_id": 14,
      "delay": 13.168,
      "onscreen_delay": 0,
      "typing_delay": 13.168,
      "typing_duration": 13.168,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 353,
      "agent_id": 36,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 355,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 356,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 357,
      "agent_id": 36,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 360,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 36,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 363,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 364,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 365,
      "agent_id": 36,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 366,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 367,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 368,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 369,
      "agent_id": 36,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 370,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
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      "message": "ค่ะ "
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      "delay": 1.665,
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      "message": "เดี๋ยวเรามาเรียนต่อนะคะ "
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      "typing_delay": 5.46,
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    {
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    {
      "message_id": 432,
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      "typing_delay": 1.507,
      "typing_duration": 9.255,
      "wpm": 47,
      "message": "ทุกคนกลับเข้าโหมดก่อน 15 นาที "
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      "message": "มาดูนะคะ ฟังก์ชันต่อไปที่เราจะใช้นะคะ "
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      "message_id": 434,
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      "delay": 3.292,
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      "typing_delay": 1.338,
      "typing_duration": 10.999,
      "wpm": 37,
      "message": "ก็คือฟังก์ชัน attached นะคะ "
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      "typing_delay": 1.238,
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      "message": "เป็นฟังก์ชันที่ใช่ในการตรวจสอบ "
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      "delay": 6.753,
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      "typing_delay": 0.491,
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      "wpm": 82,
      "message": "ว่า Servo Motor ของเรานี่นะคะ "
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      "delay": 2.751,
      "onscreen_delay": 0.744,
      "typing_delay": 2.007,
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      "message": "มันต่ออยู่กับ"
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      "delay": 0.924,
      "onscreen_delay": 0,
      "typing_delay": 0.924,
      "typing_duration": 6.49,
      "wpm": 30,
      "message": "ขาตัวบอร์ดเรา"
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    {
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      "delay": 2.489,
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      "typing_delay": 0.38,
      "typing_duration": 12.812,
      "wpm": 63,
      "message": "หรือเปล่านะคะ เช็กว่ามันต่อหรือไม่ต่อนนะคะ วิธีการเช็ก"
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    {
      "message_id": 440,
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      "delay": 8.81,
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      "typing_duration": 5.333,
      "wpm": 42,
      "message": "ฟังก์ชันนี้นะคะ "
    },
    {
      "message_id": 441,
      "agent_id": 36,
      "delay": 4.81,
      "onscreen_delay": 3.841,
      "typing_delay": 0.969,
      "typing_duration": 13.065,
      "wpm": 39,
      "message": "เราจะต้องพิมพ์คำว่า Servo.attached "
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    {
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      "delay": 9.064,
      "onscreen_delay": 6.82,
      "typing_delay": 2.244,
      "typing_duration": 6.539,
      "wpm": 53,
      "message": "แล้วก็ตามด้วยวงเล็บนะคะ "
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      "delay": 5.062,
      "onscreen_delay": 3.424,
      "typing_delay": 1.638,
      "typing_duration": 8.327,
      "wpm": 32,
      "message": "ซึ่งค่าที่มันจะส่ง"
    },
    {
      "message_id": 444,
      "agent_id": 14,
      "delay": 4.326,
      "onscreen_delay": 3.885,
      "typing_delay": 0.441,
      "typing_duration": 8.709,
      "wpm": 21,
      "message": "ออกมานะคะ ใน "
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    {
      "message_id": 445,
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      "delay": 4.709,
      "onscreen_delay": 3.888,
      "typing_delay": 0.821,
      "typing_duration": 10.062,
      "wpm": 51,
      "message": "Arduino เราก็คือจะส่งค่าที่เป็น To "
    },
    {
      "message_id": 446,
      "agent_id": 12,
      "delay": 6.061,
      "onscreen_delay": 5.733,
      "typing_delay": 0.328,
      "typing_duration": 6.989,
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      "message": "ออกมาถ้าต่อนะ To นี่ก็ต่อเมื่อ"
    },
    {
      "message_id": 447,
      "agent_id": 13,
      "delay": 2.988,
      "onscreen_delay": 2.806,
      "typing_delay": 0.182,
      "typing_duration": 11.811,
      "wpm": 39,
      "message": "แจ้งว่าขา ขา Jumper เรากับบอร์ด "
    },
    {
      "message_id": 448,
      "agent_id": 14,
      "delay": 7.81,
      "onscreen_delay": 6.439,
      "typing_delay": 1.371,
      "typing_duration": 9.303,
      "wpm": 48,
      "message": "ขา Jumper ที่ต่อจาก Servo แล้ว"
    },
    {
      "message_id": 449,
      "agent_id": 36,
      "delay": 5.3,
      "onscreen_delay": 5.291,
      "typing_delay": 0.009,
      "typing_duration": 7.919,
      "wpm": 80,
      "message": "ไปต่อที่บอร์ด มันต่อนะคะ มันถึงจะส่งค่า To "
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    {
      "message_id": 450,
      "agent_id": 12,
      "delay": 3.918,
      "onscreen_delay": 3.522,
      "typing_delay": 0.396,
      "typing_duration": 10.091,
      "wpm": 51,
      "message": "ออกมาว่าเป็นจริง ก็คือบอกให้รู้ว่า"
    },
    {
      "message_id": 451,
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      "delay": 6.09,
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      "typing_delay": 0.142,
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      "wpm": 71,
      "message": "อ๋อ มีขาเสียงต่อจริง ๆ นะคะ "
    },
    {
      "message_id": 452,
      "agent_id": 14,
      "delay": 2.089,
      "onscreen_delay": 1.673,
      "typing_delay": 0.416,
      "typing_duration": 9.065,
      "wpm": 68,
      "message": "มาดูฟังก์ชันสุดท้ายนะคะ ฟังก์ชัน detach() "
    },
    {
      "message_id": 453,
      "agent_id": 36,
      "delay": 5.063,
      "onscreen_delay": 2.356,
      "typing_delay": 2.707,
      "typing_duration": 7.426,
      "wpm": 48,
      "message": "คือฟังก์ชันในการคืนสถานะ "
    },
    {
      "message_id": 454,
      "agent_id": 12,
      "delay": 3.425,
      "onscreen_delay": 1.542,
      "typing_delay": 1.883,
      "typing_duration": 6.004,
      "wpm": 50,
      "message": "เห็นไหมคะ attached() "
    },
    {
      "message_id": 455,
      "agent_id": 13,
      "delay": 2.003,
      "onscreen_delay": 0.996,
      "typing_delay": 1.007,
      "typing_duration": 9.688,
      "wpm": 57,
      "message": "เข้าไปแล้วใช่ไหมคะ ก็ detach มันออกมา "
    },
    {
      "message_id": 456,
      "agent_id": 14,
      "delay": 5.686,
      "onscreen_delay": 5.193,
      "typing_delay": 0.493,
      "typing_duration": 6.974,
      "wpm": 73,
      "message": "ก็คืนค่าให้มัน ค่าของขาที่เรากำหนด"
    },
    {
      "message_id": 457,
      "agent_id": 36,
      "delay": 2.972,
      "onscreen_delay": 2.972,
      "typing_delay": 0,
      "typing_duration": 5.085,
      "wpm": 77,
      "message": "ในการควบคุมนั่นเองนะคะ โดย"
    },
    {
      "message_id": 458,
      "agent_id": 12,
      "delay": 1.083,
      "onscreen_delay": 0.571,
      "typing_delay": 0.512,
      "typing_duration": 7.245,
      "wpm": 48,
      "message": "วิธีการก็คือพิมพ์คำสั่ง "
    },
    {
      "message_id": 459,
      "agent_id": 13,
      "delay": 3.236,
      "onscreen_delay": 1.876,
      "typing_delay": 1.36,
      "typing_duration": 10.698,
      "wpm": 50,
      "message": "servo.detach แล้วก็วงเล็บเปิดปิดนะคะ "
    },
    {
      "message_id": 460,
      "agent_id": 14,
      "delay": 6.697,
      "onscreen_delay": 4.118,
      "typing_delay": 2.579,
      "typing_duration": 5.193,
      "wpm": 26,
      "message": "ในส่วนของ"
    },
    {
      "message_id": 461,
      "agent_id": 36,
      "delay": 2.695,
      "onscreen_delay": 1.8,
      "typing_delay": 0.895,
      "typing_duration": 8.35,
      "wpm": 86,
      "message": "คำสั่ง หรือฟังก์ชันต่าง ๆ ที่เราจะใช้ในการควบคุม "
    },
    {
      "message_id": 462,
      "agent_id": 12,
      "delay": 4.349,
      "onscreen_delay": 3.303,
      "typing_delay": 1.046,
      "typing_duration": 6.179,
      "wpm": 51,
      "message": "servo ก็มีเท่านี้นะคะ "
    },
    {
      "message_id": 463,
      "agent_id": 13,
      "delay": 2.178,
      "onscreen_delay": 2.028,
      "typing_delay": 0.15,
      "typing_duration": 7.14,
      "wpm": 80,
      "message": "ทีนี้ เรามาดู ต่อไปเราจะทำอะไร เรามาดู"
    },
    {
      "message_id": 464,
      "agent_id": 14,
      "delay": 3.138,
      "onscreen_delay": 2.588,
      "typing_delay": 0.55,
      "typing_duration": 7.525,
      "wpm": 68,
      "message": "อุปกรณ์ค่ะ อุปกรณ์ที่เราจะใช้ในการ"
    },
    {
      "message_id": 465,
      "agent_id": 36,
      "delay": 3.524,
      "onscreen_delay": 2.706,
      "typing_delay": 0.818,
      "typing_duration": 5.818,
      "wpm": 62,
      "message": "ต่อ ต่อ servo ของเรานะคะ "
    },
    {
      "message_id": 466,
      "agent_id": 12,
      "delay": 1.817,
      "onscreen_delay": 1.384,
      "typing_delay": 0.433,
      "typing_duration": 8.497,
      "wpm": 32,
      "message": "ตัวแรก NodeMCU Esp "
    },
    {
      "message_id": 467,
      "agent_id": 13,
      "delay": 4.495,
      "onscreen_delay": 3.6,
      "typing_delay": 0.895,
      "typing_duration": 11.662,
      "wpm": 45,
      "message": "8266 ตัวนี้นะคะ อุปกรณ์ตัวนี้ของเรา "
    },
    {
      "message_id": 468,
      "agent_id": 14,
      "delay": 7.66,
      "onscreen_delay": 3.137,
      "typing_delay": 4.523,
      "typing_duration": 4.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 36,
      "delay": 3.658,
      "onscreen_delay": 0.801,
      "typing_delay": 2.857,
      "typing_duration": 4.226,
      "wpm": 28,
      "message": "ตัวที่ 1 "
    },
    {
      "message_id": 470,
      "agent_id": 12,
      "delay": 1.642,
      "onscreen_delay": 0,
      "typing_delay": 1.642,
      "typing_duration": 6.944,
      "wpm": 26,
      "message": "นะคะ NodeMCU "
    },
    {
      "message_id": 471,
      "agent_id": 13,
      "delay": 2.941,
      "onscreen_delay": 1.767,
      "typing_delay": 1.174,
      "typing_duration": 8.133,
      "wpm": 53,
      "message": "ของเราใช้ ESP 8266 นะคะ เด็กๆ  "
    },
    {
      "message_id": 472,
      "agent_id": 14,
      "delay": 4.58,
      "onscreen_delay": 0,
      "typing_delay": 4.58,
      "typing_duration": 4.58,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 36,
      "delay": 1.277,
      "onscreen_delay": 0,
      "typing_delay": 1.277,
      "typing_duration": 6.996,
      "wpm": 69,
      "message": "ตัวต่อมา อุปกรณ์ต่อมาที่เราจะใช้ "
    },
    {
      "message_id": 474,
      "agent_id": 12,
      "delay": 2.995,
      "onscreen_delay": 1.903,
      "typing_delay": 1.092,
      "typing_duration": 8.692,
      "wpm": 14,
      "message": "ก็คือตัว "
    },
    {
      "message_id": 475,
      "agent_id": 13,
      "delay": 4.691,
      "onscreen_delay": 4.161,
      "typing_delay": 0.53,
      "typing_duration": 11.282,
      "wpm": 64,
      "message": "NodeMCU Base นะคะ ก็คือตัวบอร์ดขาว ๆ นี่ เพื่อจะ"
    },
    {
      "message_id": 476,
      "agent_id": 14,
      "delay": 7.279,
      "onscreen_delay": 6.758,
      "typing_delay": 0.521,
      "typing_duration": 8.924,
      "wpm": 8,
      "message": "เสียบ "
    },
    {
      "message_id": 477,
      "agent_id": 36,
      "delay": 4.923,
      "onscreen_delay": 3.173,
      "typing_delay": 1.75,
      "typing_duration": 9.365,
      "wpm": 61,
      "message": "NodeMCU Esp8266 แล้วจะต่อวงจรกับ Servo "
    },
    {
      "message_id": 478,
      "agent_id": 12,
      "delay": 5.364,
      "onscreen_delay": 4.891,
      "typing_delay": 0.473,
      "typing_duration": 6.141,
      "wpm": 49,
      "message": "นะคะ อุปกรณ์ชุดถัดมา"
    },
    {
      "message_id": 479,
      "agent_id": 13,
      "delay": 2.14,
      "onscreen_delay": 1.377,
      "typing_delay": 0.763,
      "typing_duration": 8.539,
      "wpm": 30,
      "message": "ตัวที่ 3 ก็คือชุด "
    },
    {
      "message_id": 480,
      "agent_id": 14,
      "delay": 4.538,
      "onscreen_delay": 3.803,
      "typing_delay": 0.735,
      "typing_duration": 5.838,
      "wpm": 72,
      "message": "Servo Motor  ของเราเป็น SG90 "
    },
    {
      "message_id": 481,
      "agent_id": 36,
      "delay": 1.833,
      "onscreen_delay": 1.833,
      "typing_delay": 0,
      "typing_duration": 6.95,
      "wpm": 88,
      "message": "นะคะ ซึ่งจะมีความสามารถในการหมุนได้ที่ 0-"
    },
    {
      "message_id": 482,
      "agent_id": 12,
      "delay": 2.944,
      "onscreen_delay": 2.281,
      "typing_delay": 0.663,
      "typing_duration": 9.177,
      "wpm": 51,
      "message": "180 องศา ในชุดมันก็จะประกอบด้วย "
    },
    {
      "message_id": 483,
      "agent_id": 13,
      "delay": 5.176,
      "onscreen_delay": 4.139,
      "typing_delay": 1.037,
      "typing_duration": 8.526,
      "wpm": 60,
      "message": "Servo Motor แล้วก็ตัวใบ... จะเรียน"
    },
    {
      "message_id": 484,
      "agent_id": 14,
      "delay": 4.524,
      "onscreen_delay": 4.018,
      "typing_delay": 0.506,
      "typing_duration": 5.553,
      "wpm": 68,
      "message": "ใบพัดไหมนะคะ แล้วก็มีน็อต"
    },
    {
      "message_id": 485,
      "agent_id": 36,
      "delay": 1.552,
      "onscreen_delay": 1.332,
      "typing_delay": 0.22,
      "typing_duration": 9.939,
      "wpm": 69,
      "message": "นะคะ ใบพัดจะเอาไว้เสียบด้านบนนะคะ แล้วก็ตัวสาย "
    },
    {
      "message_id": 486,
      "agent_id": 12,
      "delay": 5.938,
      "onscreen_delay": 4.662,
      "typing_delay": 1.276,
      "typing_duration": 7.865,
      "wpm": 65,
      "message": "Jumper ของมันอยู่ในตัวอยู่แล้วนะคะ "
    },
    {
      "message_id": 487,
      "agent_id": 13,
      "delay": 3.863,
      "onscreen_delay": 3.806,
      "typing_delay": 0.057,
      "typing_duration": 8.185,
      "wpm": 86,
      "message": "นี่คือชุด Servo Motor ที่เราจะใช้ในการทดสอบนะคะ "
    },
    {
      "message_id": 488,
      "agent_id": 14,
      "delay": 4.182,
      "onscreen_delay": 0.812,
      "typing_delay": 3.37,
      "typing_duration": 12.372,
      "wpm": 41,
      "message": "อุปกรณ์ตัวต่อมา ก็คือสาย Micro USB "
    },
    {
      "message_id": 489,
      "agent_id": 36,
      "delay": 8.37,
      "onscreen_delay": 8.37,
      "typing_delay": 0,
      "typing_duration": 7.475,
      "wpm": 76,
      "message": "ต่อมา ก็คือสาย Micro USB เพื่อที่จะต่อ "
    },
    {
      "message_id": 490,
      "agent_id": 12,
      "delay": 4.368,
      "onscreen_delay": 2.741,
      "typing_delay": 1.627,
      "typing_duration": 5.796,
      "wpm": 62,
      "message": "บอร์ดที่เราต่อนี่เข้ากับ"
    },
    {
      "message_id": 491,
      "agent_id": 13,
      "delay": 1.795,
      "onscreen_delay": 1.65,
      "typing_delay": 0.145,
      "typing_duration": 12.674,
      "wpm": 60,
      "message": "คอมพิวเตอร์ แล้วก็เพื่อใช้การ Coding เพื่อควบคุมให้ "
    },
    {
      "message_id": 492,
      "agent_id": 14,
      "delay": 8.674,
      "onscreen_delay": 6.286,
      "typing_delay": 2.388,
      "typing_duration": 6.009,
      "wpm": 45,
      "message": "Servo ให้ทำงานนะคะ "
    },
    {
      "message_id": 493,
      "agent_id": 36,
      "delay": 4.672,
      "onscreen_delay": 4.234,
      "typing_delay": 0.438,
      "typing_duration": 6.293,
      "wpm": 64,
      "message": "ก็คือต่อสาย USB นี่ เข้ากับ"
    },
    {
      "message_id": 494,
      "agent_id": 12,
      "delay": 2.292,
      "onscreen_delay": 1.847,
      "typing_delay": 0.445,
      "typing_duration": 6.164,
      "wpm": 51,
      "message": "บอร์ด Esp8266 เรานะคะ "
    },
    {
      "message_id": 495,
      "agent_id": 13,
      "delay": 2.163,
      "onscreen_delay": 2.087,
      "typing_delay": 0.076,
      "typing_duration": 7.756,
      "wpm": 77,
      "message": "แล้วก็ต่อกับคอมพิวเตอร์ค่ะ และตัวสุดท้าย "
    },
    {
      "message_id": 496,
      "agent_id": 14,
      "delay": 3.755,
      "onscreen_delay": 1.194,
      "typing_delay": 2.561,
      "typing_duration": 5.865,
      "wpm": 36,
      "message": "เป็นสาย Jumper "
    },
    {
      "message_id": 497,
      "agent_id": 36,
      "delay": 1.864,
      "onscreen_delay": 1.11,
      "typing_delay": 0.754,
      "typing_duration": 9.234,
      "wpm": 45,
      "message": "สายต่อวงจรเป็น Jumper ตัวผู้"
    },
    {
      "message_id": 498,
      "agent_id": 12,
      "delay": 5.233,
      "onscreen_delay": 4.446,
      "typing_delay": 0.787,
      "typing_duration": 8.378,
      "wpm": 59,
      "message": "นะคะ เด็ก ๆ ผู้ผู้ ก็คือมันจะมีขา"
    },
    {
      "message_id": 499,
      "agent_id": 13,
      "delay": 4.375,
      "onscreen_delay": 2.833,
      "typing_delay": 1.542,
      "typing_duration": 11.126,
      "wpm": 55,
      "message": "ถ้าผู้เมียนี่ ด้านหนึ่งจะมีขา ด้านหนึ่งจะ"
    },
    {
      "message_id": 500,
      "agent_id": 14,
      "delay": 7.124,
      "onscreen_delay": 6.693,
      "typing_delay": 0.431,
      "typing_duration": 7.943,
      "wpm": 79,
      "message": "ไม่มีขาใช่ไหม แต่ของเราใช้ผู้-ผู้ เพราะว่า"
    },
    {
      "message_id": 501,
      "agent_id": 36,
      "delay": 3.942,
      "onscreen_delay": 3.942,
      "typing_delay": 0,
      "typing_duration": 8.763,
      "wpm": 62,
      "message": "ไอ้ตัว Jumper ในสาย Jumper ตัว Servo "
    },
    {
      "message_id": 502,
      "agent_id": 12,
      "delay": 4.762,
      "onscreen_delay": 4.061,
      "typing_delay": 0.701,
      "typing_duration": 5.647,
      "wpm": 69,
      "message": "มันจะเป็นตัวเมียนะคะ ทีนี้ "
    },
    {
      "message_id": 503,
      "agent_id": 13,
      "delay": 1.646,
      "onscreen_delay": 1.58,
      "typing_delay": 0.066,
      "typing_duration": 12.529,
      "wpm": 51,
      "message": "เราจะต่อจาก Servo ไปที่บอร์ด เราจะต้องใช้ขา"
    },
    {
      "message_id": 504,
      "agent_id": 14,
      "delay": 8.529,
      "onscreen_delay": 7.372,
      "typing_delay": 1.157,
      "typing_duration": 8.249,
      "wpm": 76,
      "message": "ทั้ง 2 ฝั่งนะคะ เพราะฉะนั้น เป็นแบบผู้-ผู้"
    },
    {
      "message_id": 505,
      "agent_id": 36,
      "delay": 4.527,
      "onscreen_delay": 4.299,
      "typing_delay": 0.228,
      "typing_duration": 3.943,
      "wpm": 15,
      "message": "นะคะ "
    },
    {
      "message_id": 506,
      "agent_id": 12,
      "delay": 1.583,
      "onscreen_delay": 0,
      "typing_delay": 1.583,
      "typing_duration": 5.848,
      "wpm": 23,
      "message": "ให้เด็ก ๆ "
    },
    {
      "message_id": 507,
      "agent_id": 13,
      "delay": 1.847,
      "onscreen_delay": 1.673,
      "typing_delay": 0.174,
      "typing_duration": 7.708,
      "wpm": 82,
      "message": "เอาอุปกรณ์ตัวเองขึ้นมานะคะ แล้วทำการต่อ... "
    },
    {
      "message_id": 508,
      "agent_id": 14,
      "delay": 3.707,
      "onscreen_delay": 2.1,
      "typing_delay": 1.607,
      "typing_duration": 8.009,
      "wpm": 49,
      "message": "ต่อบอร์ดเข้ากับคอมพิวเตอร์"
    },
    {
      "message_id": 509,
      "agent_id": 36,
      "delay": 4.008,
      "onscreen_delay": 4.008,
      "typing_delay": 0,
      "typing_duration": 4.259,
      "wpm": 60,
      "message": "ก่อนนะคะ แล้วเปิด"
    },
    {
      "message_id": 510,
      "agent_id": 12,
      "delay": 2.427,
      "onscreen_delay": 0,
      "typing_delay": 2.427,
      "typing_duration": 5.795,
      "wpm": 62,
      "message": "Arduino IDE เราขึ้นมาค่ะ "
    },
    {
      "message_id": 511,
      "agent_id": 13,
      "delay": 1.791,
      "onscreen_delay": 0.633,
      "typing_delay": 1.158,
      "typing_duration": 4.15,
      "wpm": 14,
      "message": "นะคะ "
    },
    {
      "message_id": 512,
      "agent_id": 14,
      "delay": 1.736,
      "onscreen_delay": 0,
      "typing_delay": 1.736,
      "typing_duration": 5.286,
      "wpm": 48,
      "message": "เราจะเดินไปดูนะคะ "
    },
    {
      "message_id": 513,
      "agent_id": 36,
      "delay": 3.895,
      "onscreen_delay": 0,
      "typing_delay": 3.895,
      "typing_duration": 3.895,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 12,
      "delay": 4.429,
      "onscreen_delay": 0,
      "typing_delay": 4.429,
      "typing_duration": 4.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 13,
      "delay": 4.029,
      "onscreen_delay": 0,
      "typing_delay": 4.029,
      "typing_duration": 4.029,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 14,
      "delay": 4.556,
      "onscreen_delay": 0,
      "typing_delay": 4.556,
      "typing_duration": 4.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 36,
      "delay": 3.879,
      "onscreen_delay": 0,
      "typing_delay": 3.879,
      "typing_duration": 3.879,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 12,
      "delay": 4.905,
      "onscreen_delay": 0,
      "typing_delay": 4.905,
      "typing_duration": 7.204,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 13,
      "delay": 3.203,
      "onscreen_delay": 2.462,
      "typing_delay": 0.741,
      "typing_duration": 10.118,
      "wpm": 42,
      "message": "บาส บาสต่อวงจรบอร์ดกับไอ้นี่ "
    },
    {
      "message_id": 520,
      "agent_id": 14,
      "delay": 6.114,
      "onscreen_delay": 5.644,
      "typing_delay": 0.47,
      "typing_duration": 5.717,
      "wpm": 97,
      "message": "แล้วเช็กว่าไฟขึ้นหรือยัง ต่อให้ดูก่อน "
    },
    {
      "message_id": 521,
      "agent_id": 36,
      "delay": 3.95,
      "onscreen_delay": 0,
      "typing_delay": 3.95,
      "typing_duration": 3.95,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 12,
      "delay": 4.827,
      "onscreen_delay": 0,
      "typing_delay": 4.827,
      "typing_duration": 4.827,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 13,
      "delay": 4.06,
      "onscreen_delay": 0,
      "typing_delay": 4.06,
      "typing_duration": 4.06,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 14,
      "delay": 4.711,
      "onscreen_delay": 0,
      "typing_delay": 4.711,
      "typing_duration": 4.711,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 36,
      "delay": 3.944,
      "onscreen_delay": 0,
      "typing_delay": 3.944,
      "typing_duration": 3.944,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 12,
      "delay": 5.467,
      "onscreen_delay": 0,
      "typing_delay": 5.467,
      "typing_duration": 5.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 14,
      "delay": 10.997,
      "onscreen_delay": 6.411,
      "typing_delay": 4.586,
      "typing_duration": 4.586,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 36,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 531,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 6.69,
      "typing_delay": 4.309,
      "typing_duration": 4.309,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 14,
      "delay": 6.996,
      "onscreen_delay": 2.451,
      "typing_delay": 4.545,
      "typing_duration": 4.545,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 36,
      "delay": 4.34,
      "onscreen_delay": 0,
      "typing_delay": 4.34,
      "typing_duration": 4.34,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 12,
      "delay": 7.316,
      "onscreen_delay": 0,
      "typing_delay": 7.316,
      "typing_duration": 7.316,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 13,
      "delay": 3.313,
      "onscreen_delay": 0.488,
      "typing_delay": 2.825,
      "typing_duration": 8.727,
      "wpm": 40,
      "message": "เด็ก ๆ ดูนะคะ ตอนนี้บาส"
    },
    {
      "message_id": 536,
      "agent_id": 14,
      "delay": 4.726,
      "onscreen_delay": 4.245,
      "typing_delay": 0.481,
      "typing_duration": 5.1,
      "wpm": 68,
      "message": "จะเลือก Servo แล้วก็ตัว"
    },
    {
      "message_id": 537,
      "agent_id": 36,
      "delay": 1.098,
      "onscreen_delay": 0.699,
      "typing_delay": 0.399,
      "typing_duration": 7.292,
      "wpm": 70,
      "message": "ใบพัดแบบนี้นะคะ แล้วจะเปลี่ยนใบพัด"
    },
    {
      "message_id": 538,
      "agent_id": 12,
      "delay": 3.29,
      "onscreen_delay": 2.867,
      "typing_delay": 0.423,
      "typing_duration": 8.404,
      "wpm": 57,
      "message": "เป็นแบบเหมือนในรูปตัวอย่างของเรา "
    },
    {
      "message_id": 539,
      "agent_id": 13,
      "delay": 4.399,
      "onscreen_delay": 4.096,
      "typing_delay": 0.303,
      "typing_duration": 11.838,
      "wpm": 33,
      "message": "ต่อไป สายตัวผู้ สาย Jumper "
    },
    {
      "message_id": 540,
      "agent_id": 14,
      "delay": 7.837,
      "onscreen_delay": 7.403,
      "typing_delay": 0.434,
      "typing_duration": 6.384,
      "wpm": 80,
      "message": "ตัวผู้ เอาสาย Jumper ตัวผู้ให้ดูสิ "
    },
    {
      "message_id": 541,
      "agent_id": 36,
      "delay": 3.837,
      "onscreen_delay": 2.321,
      "typing_delay": 1.516,
      "typing_duration": 7.596,
      "wpm": 65,
      "message": "เลือกมาถูกไหม สั่ง เลือกมา 3 เส้น "
    },
    {
      "message_id": 542,
      "agent_id": 12,
      "delay": 3.594,
      "onscreen_delay": 1.895,
      "typing_delay": 1.699,
      "typing_duration": 6.327,
      "wpm": 43,
      "message": "บาสดึงออกมา 3 เส้น "
    },
    {
      "message_id": 543,
      "agent_id": 13,
      "delay": 2.326,
      "onscreen_delay": 2.189,
      "typing_delay": 0.137,
      "typing_duration": 7.226,
      "wpm": 37,
      "message": "เอาออกมา 3 เส้นค่ะ "
    },
    {
      "message_id": 544,
      "agent_id": 14,
      "delay": 3.467,
      "onscreen_delay": 0,
      "typing_delay": 3.467,
      "typing_duration": 6.48,
      "wpm": 23,
      "message": "ใช้ 3 เส้น"
    },
    {
      "message_id": 545,
      "agent_id": 36,
      "delay": 2.476,
      "onscreen_delay": 2.367,
      "typing_delay": 0.109,
      "typing_duration": 4.18,
      "wpm": 18,
      "message": "นะลูก "
    },
    {
      "message_id": 546,
      "agent_id": 12,
      "delay": 4.864,
      "onscreen_delay": 0,
      "typing_delay": 4.864,
      "typing_duration": 4.864,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 13,
      "delay": 3.872,
      "onscreen_delay": 0,
      "typing_delay": 3.872,
      "typing_duration": 7.746,
      "wpm": 8,
      "message": "โอเค "
    },
    {
      "message_id": 548,
      "agent_id": 14,
      "delay": 3.743,
      "onscreen_delay": 2.599,
      "typing_delay": 1.144,
      "typing_duration": 4.935,
      "wpm": 76,
      "message": "ผู้-ผู้นะคะ สังเกตเห็นไหม "
    },
    {
      "message_id": 549,
      "agent_id": 36,
      "delay": 0.932,
      "onscreen_delay": 0.932,
      "typing_delay": 0,
      "typing_duration": 6.475,
      "wpm": 72,
      "message": "ขา ให้ดู ตรงขาจะมีขาทั้ง 2 ฝั่ง "
    },
    {
      "message_id": 550,
      "agent_id": 12,
      "delay": 2.471,
      "onscreen_delay": 2.106,
      "typing_delay": 0.365,
      "typing_duration": 7.326,
      "wpm": 78,
      "message": "หมุนอีกฝั่งหนึ่งให้ดูด้วยครับ หมุนฝั่ง"
    },
    {
      "message_id": 551,
      "agent_id": 13,
      "delay": 3.325,
      "onscreen_delay": 3.126,
      "typing_delay": 0.199,
      "typing_duration": 6.521,
      "wpm": 85,
      "message": "ด้านล่างให้เพื่อนดูด้วย ของคนอื่นนะคะ "
    },
    {
      "message_id": 552,
      "agent_id": 14,
      "delay": 2.52,
      "onscreen_delay": 2.131,
      "typing_delay": 0.389,
      "typing_duration": 7.982,
      "wpm": 56,
      "message": "ก็ต้องเลือกให้มี... นี่เห็นไหม "
    },
    {
      "message_id": 553,
      "agent_id": 36,
      "delay": 3.981,
      "onscreen_delay": 3.464,
      "typing_delay": 0.517,
      "typing_duration": 8.931,
      "wpm": 49,
      "message": "ด้านบนก็มีขา พลิกอีกด้านหนึ่ง "
    },
    {
      "message_id": 554,
      "agent_id": 12,
      "delay": 4.93,
      "onscreen_delay": 3.39,
      "typing_delay": 1.54,
      "typing_duration": 6.526,
      "wpm": 55,
      "message": "พลิกอีกด้านหนึ่งลูก โอเค "
    },
    {
      "message_id": 555,
      "agent_id": 13,
      "delay": 2.525,
      "onscreen_delay": 1.067,
      "typing_delay": 1.458,
      "typing_duration": 4.29,
      "wpm": 49,
      "message": "โอเคนะคะ ทีนี้ "
    },
    {
      "message_id": 556,
      "agent_id": 14,
      "delay": 4.567,
      "onscreen_delay": 0,
      "typing_delay": 4.567,
      "typing_duration": 4.567,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 36,
      "delay": 3.99,
      "onscreen_delay": 0,
      "typing_delay": 3.99,
      "typing_duration": 3.99,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 12,
      "delay": 1.479,
      "onscreen_delay": 0,
      "typing_delay": 1.479,
      "typing_duration": 10.521,
      "wpm": 43,
      "message": "แสดงว่าหยิบผิดใช่ไหมคะ บอกแล้ว"
    },
    {
      "message_id": 559,
      "agent_id": 13,
      "delay": 6.52,
      "onscreen_delay": 5.356,
      "typing_delay": 1.164,
      "typing_duration": 5.243,
      "wpm": 66,
      "message": "ต้องมีขาทั้งสอง เห็นไหม "
    },
    {
      "message_id": 560,
      "agent_id": 14,
      "delay": 2.519,
      "onscreen_delay": 2.07,
      "typing_delay": 0.449,
      "typing_duration": 6.373,
      "wpm": 80,
      "message": "สาย Jumper ของเรามีหลายแบบนะเด็ก ๆ "
    },
    {
      "message_id": 561,
      "agent_id": 36,
      "delay": 2.371,
      "onscreen_delay": 2.24,
      "typing_delay": 0.131,
      "typing_duration": 8.072,
      "wpm": 74,
      "message": "อย่าลืม เห็นไหมคะ สาย ผู้- ผู้ นั่นก็คือ"
    },
    {
      "message_id": 562,
      "agent_id": 12,
      "delay": 4.071,
      "onscreen_delay": 3.61,
      "typing_delay": 0.461,
      "typing_duration": 7.889,
      "wpm": 68,
      "message": "ก็เป็นมีขา กลับอีกด้านหนึ่งเห็นไหมคะ "
    },
    {
      "message_id": 563,
      "agent_id": 13,
      "delay": 3.888,
      "onscreen_delay": 3.494,
      "typing_delay": 0.394,
      "typing_duration": 9.895,
      "wpm": 53,
      "message": "อีดด้านหนึ่งก็มีขานะคะ นี่คือสายผู้ "
    },
    {
      "message_id": 564,
      "agent_id": 14,
      "delay": 5.892,
      "onscreen_delay": 5.187,
      "typing_delay": 0.705,
      "typing_duration": 5.861,
      "wpm": 61,
      "message": "Jumper แบบผู้-ผู้ ตัวแรก"
    },
    {
      "message_id": 565,
      "agent_id": 36,
      "delay": 1.889,
      "onscreen_delay": 1.006,
      "typing_delay": 0.883,
      "typing_duration": 4.768,
      "wpm": 50,
      "message": "ต่อกับ เห็นไหมคะ "
    },
    {
      "message_id": 566,
      "agent_id": 12,
      "delay": 0.766,
      "onscreen_delay": 0.369,
      "typing_delay": 0.397,
      "typing_duration": 5.202,
      "wpm": 40,
      "message": "ส้ม แดง แล้วก็"
    },
    {
      "message_id": 567,
      "agent_id": 13,
      "delay": 1.201,
      "onscreen_delay": 0.434,
      "typing_delay": 0.767,
      "typing_duration": 8.878,
      "wpm": 69,
      "message": "ของเราน่าจะเป็นน้ำตาลไหม เดี๋ยวนะ ขอดู... "
    },
    {
      "message_id": 568,
      "agent_id": 14,
      "delay": 4.877,
      "onscreen_delay": 0.193,
      "typing_delay": 4.684,
      "typing_duration": 4.684,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 569,
      "agent_id": 36,
      "delay": 4.106,
      "onscreen_delay": 0,
      "typing_delay": 4.106,
      "typing_duration": 4.106,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 12,
      "delay": 4.257,
      "onscreen_delay": 0,
      "typing_delay": 4.257,
      "typing_duration": 4.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 572,
      "agent_id": 14,
      "delay": 11.002,
      "onscreen_delay": 6.467,
      "typing_delay": 4.535,
      "typing_duration": 4.535,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 36,
      "delay": 6.997,
      "onscreen_delay": 3.03,
      "typing_delay": 3.967,
      "typing_duration": 3.967,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 12,
      "delay": 4.748,
      "onscreen_delay": 0,
      "typing_delay": 4.748,
      "typing_duration": 4.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 13,
      "delay": 4.3,
      "onscreen_delay": 0,
      "typing_delay": 4.3,
      "typing_duration": 8.67,
      "wpm": 12,
      "message": "ให้ ให้"
    },
    {
      "message_id": 576,
      "agent_id": 14,
      "delay": 4.667,
      "onscreen_delay": 4.163,
      "typing_delay": 0.504,
      "typing_duration": 5.722,
      "wpm": 47,
      "message": "บาสนะคะ เอา Jumper "
    },
    {
      "message_id": 577,
      "agent_id": 36,
      "delay": 1.718,
      "onscreen_delay": 1.534,
      "typing_delay": 0.184,
      "typing_duration": 6.621,
      "wpm": 59,
      "message": "ตัวผู้ต่อเข้าที่สาย Jumper "
    },
    {
      "message_id": 578,
      "agent_id": 12,
      "delay": 2.62,
      "onscreen_delay": 2.066,
      "typing_delay": 0.554,
      "typing_duration": 4.613,
      "wpm": 52,
      "message": "ตัวเมียของ Servo "
    },
    {
      "message_id": 579,
      "agent_id": 13,
      "delay": 4.406,
      "onscreen_delay": 0,
      "typing_delay": 4.406,
      "typing_duration": 8.15,
      "wpm": 15,
      "message": "สีน้ำตาล "
    },
    {
      "message_id": 580,
      "agent_id": 14,
      "delay": 4.148,
      "onscreen_delay": 1.248,
      "typing_delay": 2.9,
      "typing_duration": 6.753,
      "wpm": 18,
      "message": "เลือก... "
    },
    {
      "message_id": 581,
      "agent_id": 36,
      "delay": 2.752,
      "onscreen_delay": 2.612,
      "typing_delay": 0.14,
      "typing_duration": 7.497,
      "wpm": 62,
      "message": "พยายาม ใช่ ๆ อันนี้บอร์ด พยายาม"
    },
    {
      "message_id": 582,
      "agent_id": 12,
      "delay": 3.495,
      "onscreen_delay": 3.183,
      "typing_delay": 0.312,
      "typing_duration": 7.608,
      "wpm": 26,
      "message": "ต่อ Micro USB "
    },
    {
      "message_id": 583,
      "agent_id": 13,
      "delay": 3.607,
      "onscreen_delay": 3.063,
      "typing_delay": 0.544,
      "typing_duration": 7.808,
      "wpm": 92,
      "message": "เรียบร้อยแล้วนะคะ เพื่อน ๆ ต้องเสียเหมือนบาสนะคะ "
    },
    {
      "message_id": 584,
      "agent_id": 14,
      "delay": 3.806,
      "onscreen_delay": 0.867,
      "typing_delay": 2.939,
      "typing_duration": 5.277,
      "wpm": 14,
      "message": "ต่อไป"
    },
    {
      "message_id": 585,
      "agent_id": 36,
      "delay": 1.313,
      "onscreen_delay": 0,
      "typing_delay": 1.313,
      "typing_duration": 6.991,
      "wpm": 34,
      "message": "บาสต่อ Servo กับ "
    },
    {
      "message_id": 586,
      "agent_id": 12,
      "delay": 2.99,
      "onscreen_delay": 0.74,
      "typing_delay": 2.25,
      "typing_duration": 8.34,
      "wpm": 45,
      "message": "บาสดูพี่ล่าม บาสดูพี่ล่าม "
    },
    {
      "message_id": 587,
      "agent_id": 13,
      "delay": 4.339,
      "onscreen_delay": 2.524,
      "typing_delay": 1.815,
      "typing_duration": 6.934,
      "wpm": 43,
      "message": "ต่อแล้วนะ โอเค ทีนี้ "
    },
    {
      "message_id": 588,
      "agent_id": 14,
      "delay": 2.933,
      "onscreen_delay": 1.339,
      "typing_delay": 1.594,
      "typing_duration": 7.397,
      "wpm": 63,
      "message": "ต่อกับบอร์ด เอาไปต่อกับบอร์ดลูก "
    },
    {
      "message_id": 589,
      "agent_id": 36,
      "delay": 3.85,
      "onscreen_delay": 0,
      "typing_delay": 3.85,
      "typing_duration": 3.85,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 12,
      "delay": 5.39,
      "onscreen_delay": 0,
      "typing_delay": 5.39,
      "typing_duration": 5.39,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 13,
      "delay": 4.048,
      "onscreen_delay": 0,
      "typing_delay": 4.048,
      "typing_duration": 4.048,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 14,
      "delay": 5.104,
      "onscreen_delay": 0,
      "typing_delay": 5.104,
      "typing_duration": 5.104,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 36,
      "delay": 1.673,
      "onscreen_delay": 0,
      "typing_delay": 1.673,
      "typing_duration": 5.849,
      "wpm": 64,
      "message": "สายแรก ขาแรก คือ สีส้มนี่ "
    },
    {
      "message_id": 594,
      "agent_id": 12,
      "delay": 1.846,
      "onscreen_delay": 0.923,
      "typing_delay": 0.923,
      "typing_duration": 5.137,
      "wpm": 23,
      "message": "ให้ต่อลง"
    },
    {
      "message_id": 595,
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