MIT’S HEALTH TRACKING SENSOR
Mit’s professor built a prototype device that can remotely track the human’s health even you are standing behind a wall. The device use radio signal to track human’s health. This device is designed to track breathing, heat rate , sleep, gait and many more.
Working of Health Tracking Sensor :
Tracking sensor emits radio signal that bounce nearby human’s body and get back to the neural network that analyse the gesture, posture and movement of human body even you are behind any obstacle. Research has shown that the device can accurately monitor sleep, including individual sleep stages.
The box “takes advantage of the fact that every time we move—even if it’s just a teeny, tiny bit, such as when we breathe—we change the electromagnetic field surrounding us,” writes Rachel Metz in MIT Technology Review.
Read about Plant wearable sensor.