How to make a light graphic tablet?
I saw that this site has a lot to offer, but i cant find anything that can help me.
What i want to make is a light graphics tablet ( not a PC tablet). Stylus is used for drawing, and only one color can be used (black or something else, depends on background). I dont want it to be software dependable, because you can only write on with stylus and erase what you've drawn with a button/rag/something third. Thanks for help in advance
P.S. : Something like this but without all software http://www.youtube.com/watch?v=glxVwCXTmeM&feature=player_embedded#!