Researchers Electrically Stimulate Muscles in Haptic Designed for Hands-free AR Input
Researchers at The Human Computer Interaction Lab at Hasso-Plattner-Institut in Potsdam, Germany, published a video recently showing a novel solution to the problem of wearable haptics for augmented reality. Using a lightweight, mobile electrical muscle stimulation (EMS) device that provides low-voltage to arm muscles, the idea is to let AR headset-users stay hands-free, but also be able to experience force-feedback when interacting with virtual objects, and feel extra forces when touching physical objects in their environment too.







I visited Mozilla’s offices last October to chat with A-Frame co-creator & co-maintainer Diego Marcos about the current state of WebVR. Marcos has since left Mozilla in order to work on the 





