MIT's health monitoring mirror (Credit: Melanie Gonick)
Sitting in front of your computer could soon be the fastest way to receive a medical check up, replacing visits to the local doctor. Massachusetts Institute of Technology student Ming-Zher Poh has created a pulse-monitoring system that works on a low-cost, low-resolution webcam. A version of the system built into a mirror has been developed which displays pulse rate at the bottom in real-time, and work is underway to add respiration and blood-oxygen level monitoring using the same technique.
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