[Kyri] has made a simple circuit to do color detection using an RGB LED. Simply set the LED to the color you want to detect then wave the object over it. Another LED will light up if the object is the ...

A researcher has developed a new technique to detect long wave infrared (LWIR) photons of different wavelengths or 'colors.' The new detection and imaging technique will have applications in analyzing ...

Basic visual features (e.g., color, orientation) are assumed to be processed in the same general way across different visual tasks. Here, a significant deviation from this assumption was predicted on ...

Newly discovered two-cell color detection of the pineal organ in the lamprey may be an evolutionary ancestor to the single-cell system found in fish and reptiles Most non-mammalian vertebrates have a ...

University of Central Florida (UCF) researcher Debashis Chanda, a professor at UCF's NanoScience Technology Center, has developed a new technique to detect long wave infrared (LWIR) photons of ...

ABERDEEN PROVING GROUND, Md. -- A plume of unidentified smoke fills the air ahead of ground units on the battlefield. Immediately, a gray drone deploys, navigating the atmosphere to investigate the ...

Dan Grabham is the former associate editor at Pocket-lint working across features, news and reviews and has extensive experience writing about computing, mobile and internet topics. He’s a regular at ...