The boffins at Fujitsu have have been scratching their heads trying to think of a better purpose for those front facing cameras on our smartphones, tablets and laptops. What they have come up with is a new imaging system which can calculate your pulse and help monitor health.
The system measures the amount of green light, which is absorbed by haemoglobin, reflected from your face to work out your blood-flow and calculate your pulse. The software can work using existing hardware and only requires users to hold still for 5 seconds to make it’s calculations.
Fujitsu aims to have the system adopted by device makers and also hopes it can be implemented to TV’s, mirrors and other household devices. What do you think of the idea, intrigued or not?[ Source ]