I can't speak for the original poster, but I have taken both art and computer science classes. From what I have seen the eye contact issue is definitely a real

I can't speak for the original poster, but I have taken both art and computer science classes. From what I have seen the eye contact issue is definitely a real force. Also I've noticed minor differences in body language, particularly hand movements when talking. It is hard to explain, as I am not a particularly talented people observer, but I have noticed that art students do talk with their hands in a different way than computer science students do.