Samsung is at least considering dropping its fairly popular TouchWiz UI for something different. Either that, or it is getting a significant overhaul.
The somehow mysterious yet reliable @evleaks has posted an image that he alleges is Samsung‘s new, still in development User Interface (UI) for smart devices. The three part image shows what looks to be GPS instructions on a locked screen, a Google Now-like card system on a home screen and a fairly pedestrian no frills home screen.