pen

By Evan Ackerman

What do you do when someone asks you what your favorite color is? Tell them something like “blue?” Bah. That’s an unacceptably imprecise answer. Ideally, you should specify the wavelength, but failing that, you can just use this color picker pen to replicate any color. Place the end of the pen against an object or surface to read the color, and the pen will automatically combine red, green, and blue ink to give you exactly the color you want.

The color picker pen is currently just a concept.

VIA [ I New Idea ]

11 COMMENTS

  1. Good idea, but I sure hope they don’t forget to convert it. They’d need an RGB sensor to intake the light color from the object, but then it needs to be converted to CMYK for the pigments. Pigments mix together differently than light does. There would be another conversion element from the sensor to the mixture used in the pen. 

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