Scientists develop eyeglasses with perovskite photodetectors that track eye movements by measuring reflected light, enabling ...

The good news is that Sensify can run on Zigbee networks with a range of chipsets working together, meaning it can be ...

A color camera and light detection technology could soon help identify objects in space. At least that's the hope of Rogue ...

which measures the intensity of light bouncing back from an object as an Arduino drives the LED through all possible colors with PWM signals. The sensor needs to be white balanced before use but ...