Sponsored by NASA, the goal of this  2013 series of challenges was to develop an iPad application for astronauts to use on the International Space Station (ISS) to track food intake. Astronauts on ISS have busy daily schedules and needed a simple way to record what they eat and drink in a few clicks.

 The challenge series was highlighted by Forbes in an article. For more information see here or here.  For more information on how the app is being used today see here.