Drones can read human heart rate
The researchers led by Javaan Chahl from the University of South Australia (UniSA), showed that the drone was able to measure a subject's heart beat by using a camera to sense the top a person's head pulsing by approximately one millimeter with each beat.
"In a disaster, unfortunately if we have to prioritise who's living, who's dead and perhaps who's dying, and this might allow a drone to map a scene and establish the general condition of people,"
"The same software could do facial recognition, measure their heart rate after climbing up some stairs in the subway, and we could do that for 100,000 people s a day,"
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