A 2D facial robot covered with living skin Takeuchi et al.
This bizarre smiling face is made from living human skin cells, and its creators say it could one day be attached to a humanoid robot to help machines communicate more effectively.
Grown on a collagen scaffold and placed on a 3D-printed resin base, the face contains ligament-like structures, which, like the tissue of real animals, give it a life-like strength and flexibility. However, it can’t currently survive long in the open air because it doesn’t have…
