Stephanie Rosenbloom is a travel reporter with the New York Times.
Zach Sims is the founder of Codecademy, a start-up that teaches people how to code.
Mark Schwanhausser is an analyst at Javelin Strategy and Research and studies trends in online banking. Here are the apps that he loves on his iPhone 4S and iPad.
Jacob Ford, 18, is a freshman at NYU's Gallatin School of Individualized Study, where he plans to pursue a degree in design.
Anthony Townsend, Visiting Scholar, Rudin Center for Transportation Policy and Management at NYU
Betsy Corcoran, Co-Founder, EdSurge