A Google mixed reality experiment puts a fake face on top of your VR headset

Mixed reality videos — where a video camera and a green screen are used to show what a person using VR is experiencing — aren’tparticularly new. But a recent collaboration between Google’s Daydream and Research teams has come up with a new spin on mixed reality by making the VR headsets transparent so you can actually “see” the user’s face.
Of course, Google hasn’t actually invented a way to magically X-ray through a VR headset. Rather, using a com