Face book 'Occulus rift',samsung gear vr,sony project morpheus,htc vive,microsoft 'hololens',magic leap and google glass etc are sets of augmented reality(AR) and virtual reality( vr) that re called immersive technology.these tech re set to over-take smartphones as the technology war moves on.augmented reality like hololens are set of immersive technology that uses holographic technology(3d) to display its contents ,thereby allowing users to interact with d physical world.virtual reality re just 3d eye wearables that doesnt allow physical interaction with d tech.
While microsoft 'hololens' is d most advanced amongst these latest tec,,Apple's device on vr or ar is yet to be seen.