Touchscreen filters / pressure detection

Werner Almesberger werner at
Sun Feb 1 22:15:56 CET 2009

Andy Green wrote:

Thanks ! Very interesting. If we could get this to work, I think
there would be lots of nice things one could do with it. E.g.,
use drag with a light touch to move a cursor by a fraction of
the relative distance.

Regarding uneven resistance, I also wonder how much touch screen
parameters differ among devices.

- Werner

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