Researchers are developing a digital "tattoo" that measures "mental workload." The "e-tattoo" is meant for workers with high-risk jobs like air traffic controllers. It's thinner and lighter than older ...
A prototyped design for Tech Tats, by Chaotic Moon Studio, 2015 (all images via Chaotic Moon) Tech Tats are temporary tattoos made of electroconductive tattoo paint embedded with an ATiny85 ...