Noble yeah sell the ps4 and buy a Nokia Lumia 1820 or 1525 :p
buying XBox one and PS4 is like gay marriage.... I have nothing against it but I don't swing that way LOL I tease I tease...
anyway JoeMYbro :p (on fire here) I don't know what to expect with AR if they exist... While having one of each in the market will be interesting, I feel like it will be that much more complicated for 3rd parties to make use of it or at least both at the same time...
then while others. Have a good idea where the VR tech is at right now at a decent price point I have ne clue where AR seats at...
but granted it has decent tracking capabilities especially paired with Kinect I can see it used for what shika said... Maybe although not exactly like illumiroom, but maybe get your HUD out of the screen, effect enhancement (more light during explosions etc) maybe some kind of smart glass interaction/enhancement (fake holographic display on the phone)
stuff like showing you an highlighted road on AR in GTA likes instead of having to peak at the radar in the corner...
some nifty effects in horror games, ie see a ghost between the screen and yourself, all kind of cool stuff.. Activate IR glasses through the AR glasses by pressing on a button on it instead of some mapped button on the pad...
maybe give you props on your hands while playing Kinect games (ie if you look down in KSR you actually see a wave racer handle bar, a tennis racket, a bowling ball, a gun etc...)
well tones of fun, experience enhancing stuff....