Neural networks recognizes shapes better than humans. See link below:

http://www.kurzweilai.net/deep-neural-network-program-recognizes-sketches-more-accurately-than-a-human?utm_source=KurzweilAI+Daily+Newsletter&utm_campaign=c4ec5517fb-UA-946742-1&utm_medium=email&utm_term=0_6de721fb33-c4ec5517fb-281915409