[Richard Osgood] is back again with an interesting project. This time he has constructed a color sensor. His initial design was to use three LEDs and a photoresistor. He would shine a red, then green, ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Creating black and white photographs isn't just removing color, here's what it takes to enhance ...

The PLC-XP200L projector makes use of the 4LCD optical engine, which has a proprietary color control device. The engine lets the projector automatically control the amount of yellow light in the image ...

The distinct vibrant palettes across Wes Anderson’s oeuvre, from “The Royal Tenenbaums” to “Moonrise Kingdom.” The sinister reds used in “Mandy.” The icy blues in “The Dark Knight.” The pink-purple ...