
Daniel Fernandez has taken a Raspberry Pi, a Polar H7 heart sensor and a 3.5″ screen and created a heart monitoring system. The system allows you to wear the sensor, which sends readings to the Raspberry Pi which then graphs…
Shashank Sharma and his team have developed a backpack to aid visually-impaired users. The backpack, called BackMap, uses an app to input the location you’re trying to get to and then Raspberry Pi-powered motors attached to the straps vibrate to tell…