This is very interesting. How about exploring a software solution, based on the projection keyboard concept: http://www.alpern.org/weblog/stories/2003/01/09/projectionKeyboards.html ?
Cheers, James
This is very interesting. How about exploring a software solution, based on the projection keyboard concept: http://www.alpern.org/weblog/stories/2003/01/09/projectionKeyboards.html ?
Cheers, James