General Motors (GM) has filed a patent for a strange technology, called "Autostereoscopic Campfire Display," to project holographic images ... to each eye to create a 3D effect.

Stryker’s Blueprint mixed-reality technology uploads a digital 3D holographic view of a patient’s pre-operative plan onto headset glasses worn by the surgeon. “It feels like you are Iron Man moving ...

Called Looking Glass Go, the "world's first" pocketable holographic display is ideal for viewing 3D spatial photos on as you can rotate it (or move around it) to see subjects from different angles.