Sean Kelly is a fourth-year bioengineering major at UC Berkeley. He works on creating prototypes for mobile microscopy devices for use as portable diagnostic devices in developing nations in Professor Fletcher's lab. He enjoys reading novels such as Lev Grossman's The Magicians, drawing and graphic design, and occcasionally gets paid to watch people play video games. You can find him staring at either a book or computer screen, or at sean@tedxberkeley.org.