How to make your own touch pad and implement a simple drawing app with it?This was the challenge during the HCI Research lecture by Baudisch at the Hasso-Plattner-Institute.
Probably for me even a harder challenge caused by my lag of programming skills with C/C++ and my lag of image processing knowledge. Nevertheless, after quiet a time I handled it. Check out the video!
And remember to set all the necessary path variable (include, libary, execution).
Check out my visual studio 2010 project ZIP. (Just a prototype^^)