Although people have used EEG as game controller. So getting a few bits worth of information out of EEG is definitely possible. But I doubt that EEG contains e

Although people have used EEG as game controller. So getting a few bits worth of information out of EEG is definitely possible. But I doubt that EEG contains enough information to encode an image in. So, just from the amount of bits needed, I don't think that it is even possible.