I took Yann LeCun's machine learning class at NYU. He demo'ed a system that learned how to recognize human faces from photographs. When he pointed it at a com

I took Yann LeCun's machine learning class at NYU. He demo'ed a system that learned how to recognize human faces from photographs. When he pointed it at a comic book (system was only trained on photos, not drawings), it also recognized the faces in it.