And now for something completely different.... a Scrabble keyboard!
Most of the keys are made from real Scrabble tiles that were all hand-beveled (truly an exercise in patience/masochism!) and built onto a USB, clicky, mechanical-switch keyboard. This keyboard was going into a Mac environment so brushed aluminum for the casing and round all of the corners to keep with the sleek, simple Macintosh styling.
Source : Datamancer