HoloLens needs more work, but using it with 'Minecraft' is so damn cool

HoloLens works. If there's anything to take away from its appearance at E3 2015, that's it. Microsoft has three different HoloLens experiences on display for attendees to check out at this year's annual video game trade show. Each one presents a separate take on the head-mounted display's augmented reality presentation. Together, these demonstrations convey a taste of what AR technology could potentially bring to gaming. See also: Xbox One games will be playable with the Oculus Rift...sort of ...