Hi scottl523, I just noticed this thread for the first time. It would still help to know where
abouts you live. I was wondering how you create emails. I don't know if this idea would be
useful, but if you can enter in S,F,B,L,R characters using a form of Morse code as Terry
mentioned, you can control robot movement by sending the characters to an Arduino via
RS232. This is how I've initially controlled all of my robots. Incorrect characters are simply
ignored, and have no effect.