These Penn grad students want to build virtual prisons, Airbnb for driveways and more

Both ideas won big at AppItUP, Penn's annual mobile app competition.

Related Keywords

Penn Karina Sotnik ,Beth Desouza ,Alan Holden ,Dave Edwards ,School Of Engineering ,School Of Medicine ,Wharton School Of Business ,Ben Franklin Technology Partners ,Karina Sotnik ,Wharton School ,Osage Partners ,Safeguard Scientifics ,Robin Hood Ventures ,Basically Fitbit ,Whitelake Interactive ,Brick Simple ,Det Ansinn ,Ben Franklin Technology ,