IoT in labs helps in saving not only time but also avoids wastage of energy. Hsing [] proposed 6 a system where students. Who enter the computer labs have RFID tags which is read by the RFID reader and seat will be assigned to the student. On. The, lab side the system tracks the usage of every computer in the lab. The system notes the information of computers that. Are occupied available or, malfunctioning. The students may use computers or mobile devices to connect to the system and. Get the usage status of the selected computer lab. This will allow the students to decide if they still want to go to the. Labs which may be filled.The temperature sensor module of ZigBee checks the temperatures in the lab. The air conditioner are controlled in the lab. By checking the temperature in the lab through an application that monitor the changes in the temperature. In, addition. The usage of each computer is tracked so that the computer will be shut down once it has been idle. As a result more energy. Will be saved.
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