The wearable chair
Wear your chair like an exoskeleton.
There's Such A Thing As A Wearable Chair: Here's Archelis And Why Surgeons Will Love It
Archelis is a new innovation in furniture design that can allow surgeons to sit during long surgeries. The wearable chair looks like a leg brace and offers support to the buttocks and legs, effectively allowing the wearer to sit.
It's similar in lower body support to the Chairless Chair, a hydraulic powered chair.
Archelis is invented by a Japanese company, for surgeons, coming in summer 2016: