 Becca is a computer program that acts as a robot brain. It can see things by breaking pictures up into blocks called pixels. Becca watched a television show called The Big Bang Theory for 33 hours and found some patterns in what it saw. One of the hardest things for a robot to do is to make sense of what it sees. Becca does this similarly to how babies and animals do it, by learning patterns. This makes Becca useful for robots who do not only use cameras, but also microphones, touch sensors and lasers to understand their world.