Hi guys!
I've been following this forum for a couple of weeks now, and you guys seem amazing!
I am trying to build an nxt robot and was wondering if you guys could help me with some issues I am having. I have a fair bit of experience with the nxt, having done 4 years of robotics competitions with it, but now I am venturing into more advanced stuff using RobotC and other programming languages. Basically, what I want to build is a device that will use the light sensor to scan a letter that a person has written and then determine if that letter would be legible to a human. It is meant as a theoretical device that could teach handwriting to children that have trouble interacting with humans. It doesn't even have to recognize a word, just a single letter! I have already built the scanner and have had success using it to display the scanned letter on the nxt screen. My problem is that I don't know how to make a machine that can point at a letter and say "that is an 'a' and this letter is a 'c'" My first question is whether this is even possible with the nxt, and if so, how would I go about doing it?
Any help would be appreciated. thanks!
