On Sat, 2005-03-26 at 05:45 +0100, Johannes Berg wrote: > has anyone found out something yet? I am currently looking at the data > it sends via USB and so far I can't make much of it. Some levels depend > on how much area is covered by fingers or my palm or ... > > I guess most of the actual finger tracking is implemented in software. Probably. Have you looked at the forth OF methods ? That should give you the basic X/Y thing at least. Ben.