I compiled the pressure demo program with some changes and it's pretty cool. I hope to post a video of it. If you're really impatient, just download the binary and start playing. The Xsp output is much higher resolution than the screen, so you do get subpixel resolution. Pressure output is also pretty detailed, but the pressure value is not consistent over the entire screen. Some areas are less sensitive.



The deb files are really just binaries. Just download, rename, chmod, and run. The only difference is the hardcoded calibration. Try them both and you'll see why.

touchdemosrc.txt should probably have its extension changed to .c .

touchlog.txt is the data provided by Xsp. I drug the stylus diagonally across the screen while increasing the pressure. The format is "raw x, raw y, pressure".