The above picture was first posted at Destructoid, and a source has not been disclosed, so take it in with a dose of skepticism.
Despite resembling an off-brand peripheral, it's apparently one of presumably many prototype PlayStation 4 controllers.
The bit in the middle looks to be a touch pad akin to what was rumoured last month, and the blue light suggests something Move or PlayStation Eye-related.
There is no indication of how old the photo is, so things may have changed drastically since it was taken.
Hopefully, we'll find out for sure on February 20 – the date Sony is revealing... something.