Play GNU Chess On Your Scanner

leighklotz writes "Debian developer and Internet Mail Archive founder Jeff Breidenbach of PARC has made GlyphChess, a chess-playing copier using Python, GNU Chess and DataGlyphs attached to the bottom of the pieces. DataGlyphs are cool 2D barcodes made out of / and \ marks for ones and zeros that use the coding from CDs for error coding. If you don't happen to have a Xerox machine at home, it also works with SANE..."