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robot,
Curious - Have you looked at using a droid phone as the interface/display unit for the arduino?
I see that there is a USB HOST library for Droid, but I havent dug into it much.
I think that would be an excellent choice for these purposes as almost everyone has an old droid smart phone laying around.
Then from the Arduino's poit of view, all IO is just through the Serial IF (no need for the UTFT lib.)
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