Startup that paid people to watch mobile ads pivots: ScreenPop (Locket), raises $3.2 Million

Locket, the makers of a mobile application that brings personalized news and other stories to your Android phone’s lockscreen is out today with a new lockscreen-based messaging application called ScreenPop.

via ScreenPop, Backed By $3.2 Million, Lets You Message Friends From Your Phone’s Lockscreen | TechCrunch.