Hey there... :)
Glad to be here.... I came across this site while am doing some reading about "line follower Robot" :)
I/my team have to build one as a school project. Just got the problem formulation yesterday.
Basic requirements: A Robot following a line :P
More requirements: Implementation of an advanced feature!
My thoughts: I would love to have a fast robot with a CMOS camera mounted on it sending to a pc. I would also like to be able to remote control it (start/stop + manually movements) via bluetooth.