To make it easier to quickly find my most used keys, I paint both sides of the key head with brightly colored nail polish. I ...

(1) (Color Key) See prepress proof. (2) Also called "chroma key," it is a technique for superimposing one video image onto another. Widely used to place an interesting scene behind people such as ...

The lock in question uses a set of color coded cards as the “keys”. When the cards are inserted in the lock, a TCS230 color sensor interprets the pattern on the cards and sends the information ...

To create the colored keys, Erik dyes them. This can only be done with keys that are lighter in color, like beige, white, and yellow. After many rounds of trial and error, he's created a secret ...

7 x 5 in. (17.8 x 12.7 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...