Danqing Liu from Eindhoven University of Technology explores how interactions with digital systems can be improved through ...

While the data on most memory devices can be read using electric signals, an emerging technology encodes data in light, so a system can read it back just by checking if an LED is on or off. Now, ...

As fast as modern electronics have become, they could be much faster if their operations were based on light, rather than electricity. Fiber optic cables already transport information at the speed of ...

Artificial intelligence (AI) and the internet of things (IoT) have led to the rapid expansion of sensory nodes, which can produce an enormous volume of raw analog data that is converted into digital ...

Light-emitting diodes (LEDs) are widely used electroluminescent devices that emit light in response to an applied electric voltage. These devices are central components of various electronic and ...