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Color

— Science

Artificial "skin" changes color in response to minute force

A thin and flexible chameleon-like material developed by engineers at the University of California, Berkeley changes color when stretched or bent even tiny amounts. With potential applications in camouflage, structural fatigue sensors, display technologies, and more, the material's color changes reliably as it gets flexed thanks to rows of ridges that are precisely etched onto a silicon film one thousand times thinner than a human hair. Read More
— Science

Harvard coloring tech could be an attractive alternative to paint

Most people probably don't think of a coating of paint as being a particularly major component of a manufactured item. If the object is quite large, however, or if a lot of them are being made, paint can add considerably to its weight and/or production costs. With that in mind, researchers from Harvard University's Laboratory for Integrated Science and Engineering have created a new lightweight, low-cost coloring technology for both rough and smooth surfaces. Read More
— Electronics

Nature inspires color-sensitive, CMOS-compatible photodetector

Researchers at Rice University's Laboratory for Nanophotonics (LANP) have developed a new image sensor that mimics the way we see color by integrating light amplifiers and color filters directly onto the pixels. The new design enables smaller, less complex, and more organic designs for CMOS (complementary metal-oxide semiconductor) sensors and other photodetectors used in cameras. Read More
— Electronics

Scribble Ink lets users draw with colors that they find around them

If you want to sample a color that you encounter in the real world and then reproduce it on your computer, you might already be interested in devices like the SwatchMate Cube or the NODE Chroma module. Sometimes, though, you might just want to do some freehand pen-and-ink drawing using such "captured colors." That's just what Scribble's upcoming Ink color picker pen is designed to let you do. Read More
— 3D Printing

The Mink 3D printer lets you create your own custom-colored makeup

Finding the exact shade of lipstick or eye shadow you have in mind can be tough, which is why Grace Choi, a Harvard Business School alumni, came up with the Mink – a 3D printer that lets you print out makeup in any color you fancy. Whether it's the color of a fruit, your friend's purse or a sunset, transforming that color into any kind of makeup is simply a matter of choosing it and hitting print. Read More
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