IIT Kharagpur students have developed a low cost electronic tracking system to ensure the safety of school children. The system will include the use of radio frequency identification (RFID) tags. RFID uses radio waves to read and capture information.
Know more about this in a video here:
Electronic Tracking System to Ensure Safety of School ChildrenThe low-cost tracking system has been developed by students of IIT-Kharagpur
Posted by TheBetterIndia on Wednesday, June 22, 2016