IBM Watson Here's a better article that was linked a few days ago: http://www.wsj.com/articles/if-your-teacher-sounds-like-a-robot-you-might-be-on-to-something

IBM Watson Here's a better article that was linked a few days ago: http://www.wsj.com/articles/if-your-teacher-sounds-like-a-robot-you-might-be-on-to-something-1462546621 http://www.wsj.com/articles/if-your-teacher-sounds-like-a-ro...