" Sony promises that, as with a smartphone or tablet, the PS4 will boot up and go to sleep instantaneously. It's intended to almost eradicate loading and download times, and the platform is expected to learn how individuals make use of the hardware, streamlining their experience based on their behaviour. The controller, meanwhile, takes the established gamepad form but introduces a touch-sensitive front and a share button for social networking. There's also a sensor bar to allow gesture control as made famous by the Wii. "
Should probably post in one of the already existing PS4 threads