Apps and social networks: What happens to user data?

This week on Tech 24, we explore where our data goes and what it's used for. Didier Rappaport joins us on set to tell us about his geo-localized dating app Happn, and what the app does with user information. Dhananjay Khadilkar then takes a look at the landmark EU ruling on the Safe Harbor agreement, brought by an Austrian student against Facebook. Finally, we test a flying speaker to take your party to the next level.