I want to make a BCI project, based on EEG signals, to control a robot using the brain's P300 wave. I have read a lot of papers, which give me a wide knowledge on how to deal with those signals, but I get confused, there are many approaches that papers follow which is DSP, statistical and AI approach (usually AI approach combined with one of the first two approaches).
So, what is your advice and suggestions about what approach to follow? (advice from senior to junior :)).