Nanofiber film could lead to electronic skin
It's very conductive, very transparent, and importantly... very cheap.
ICYMI: Thought-controlled exoskeleton, textingbrella & more
Catch up with #ICYMI on: Thought-controlled exoskeletons walking around a lab in Korea and an advertisement for a redesigned handle on an umbrella making us crazy.
Lower-limb exoskeleton is controlled by looking at flashing lights
"For instance, if the left light blinks, it's a command to walk towards that direction."