Design and Implement a Roll Call System with Body Temperature Measurement and the Instant Messaging Software

This study proposes a temperature measurement system that is convenient for every class in the school. The system uses a non-contact infrared temperature sensor with popular instant messaging software, so that the temperature value will instantly sent back to an indoor cloud data collector. At the same time, the lecturer in the class can know the students entering the classroom. The body temperature can also record the status of the students and their physical condition would appear on the monitor. In the meantime, it could record the absence status automatically.