A video of the ps4 controller in use, shows some lightbar features and possible use of the touchpad.

The game is called Tiny Brains, trailer for it here

wait a minute... is that the PS4 CONSOLE down there ?

yea, I was trying to get a look at the consoles underneath the TV aswell, but those two cables from the controllers don't seem to go to either one (and I think the left one is a fat PS3 and the right one a super slim), they seem to go towards the cam, so the console or dev kit might be behind the cam-man (or they are just plugged to any random device with USB outs to charge them)

btw the light bar looks different than in the design they announced for the DS4, so I think it would have been a dev kit anyway

I don't think so....

Nar looks like a slim, those controllers aren't connected to the device you see on screen.

Tiny Brains looks really nifty, I was reading about it on the PSBlog. Like a co-op Trine.

The light-bar changing colors is cool, I like that. That touchpad could be bloody awesome, though, depending on how responsive it is.

that's actually a previous model of the controller, so this is more than likely old. remember when the controller pic leaked? its that version. the one they showed at the unveiling is the current model. you can google "ps4 controller leak" to see the old model

Jup i agree. I hope the touchpad can be used like a mouse (like the laptop touchpads) that could make for some nice controll inputs.

The second guy is very easily impressed, but he gave me a good laugh so everything's cool :D

You can also see from the share button, it doesn't look the same as the properly announced one

Anyway, nice to see a little bit of more of the PS4 in action (even if KZ looked better) and nice use of the lightbar, though I must admit, I don't tend to look at my controller...