[Nav] wanted to change his keyboard mapping for one particular keyboard, rather than on each operating system. He used an AT90USBKey as a replacement PCB by soldering to all of the contacts on the ...

rigged up a keyboard that looks like it launches letters into the computer when they're pressed. It uses a technique called projection mapping. A projector knows the location of each letter ...

Just like a key to a door, the key helps you to unlock the information stored in the colours and symbols on a map. You must understand how the key relates to the map before you can unlock the ...