Welcome to the Age of Infrastructure (Annalee Newitz) — The Internet isn’t that thing in there, inside your little glowing box. It’s in your washing machine, kitchen appliances, pet feeder, your internal organs, your car, your streets, the very walls of your house. You use your wearable to interface with the world out there.
Facial Performance Sensing Head-Mounted Display (YouTube) — glorious use of an Oculus headset, to capture (for reproduction on an avatar) fine-grained facial expressions. From SIGGRAPH 2015.