i wanna asq question ?
is rcx is the processor of lego or the compiler of it?
and can i use Java or c to program in the lego as i will use some AI techinques in my lego ?
The RCX is the brick with the computer inside. You can use lots of different programming methods. There is a c like language called nqc, a labview interface, or the standard visual toolkit. I dont know about java though.