Microsoft Hololens - Augmented reality headset from Microsoft
SpaceX Falcon 9 Lander - Try (and fail) to land Elon Musk's SpaceX rocket
Oculus Quest - An all-in-one VR system
SpaceVR - Explore space with Oculus Rift (pre-launch)
Magic Leap One - Super stealthy AR startup reveals its first product
The Size of Space - An interactive visualization of the universe