Programming what has never been programmed before--the emptier a Google search, the better!
Using math -- As Yogi Berra has asserted, "predictions are hard, especially about the future;" but with math, I find great joy in calculating the future.
Helping others learn -- I am also chronically disabled. For the first two thirds of my life I was unable to walk, talk, and had thousands of seizures a day. I got kicked out of school for being in a wheelchair and then they tried to send me to an all-girls school that wasn't even wheelchair accessible. Educational games are one of the main reasons I'm able to type this today, and I'm going to help others. This is my main point of study at NYU.