I'm trying to design a digital circuit which will accept input from a touchscreen. Does anyone know if a touchscreen is manufactured which has input/output cables which are meant to be read by a digital logic circuit? (yes, it'll be a very complicated digital logic circuit). Even if I can find a touchscreen isn't *meant* to be used like this, but the manufacturer publishes the specs (like the protocol used to display pixels on the screen, or the message sent when the user taps the screen), I may be able to strip cable and wire it into my circuit. If anyone could point me in the right direction, I would be very appreciative. Thanks!