If you've been good about keeping up with all the latest information about the PS4, the stuff in this video by PlayStationAccess might not be a surprise to you. I found a couple of things that were new to me, though—like did you know that the touchpad on the DualShock is also a pressable button? Or that there are more than 140 games currently in development for the PS4? Eh, eh? For the rest of you, this is simply a good refresher on some of the things the PS4 has to offer. It's a lot to keep up with! PS4: 20 Things You Didn't Know [PlayStation Access]