SmartID card for school going children

Abstract

We are going to make a Smart ID Card for children as all of us must have heard of a lot of cases of kidnapping, bullying etc among children and this is a solution against many of those problems. Since small children don’t have smartphones we thought that attaching sensors to ID cards would be more effective. The system would not be bulky so that it can be easily carried by children. It would help us to keep a track of the location of the children and also start recording audio if it senses an anomaly. The system consists of a processor (which we narrowed down to Raspberry Pi 3), a sound card, a GPS sensor and an accelerometer. We have calibrated the sound card to record, store and play audio. The accelerometer now gives us the relative position with the GPS giving us the raw data of latitude and longitude. So the basic system is already in place and the data collection has been successful. We have tried to analyse the data that we obtained from the sensors. The GPS data was analysed with the help of Google Map APIs. The audios recorded using the mic and the sound card were sent through the speech recognition model. The overall system with a working GUI is now in place.