Whether you're trying out a design for the first time or simply want a fun, temporary change, tattoo stickers are becoming an ...

Researchers introduce a wire forehead e-tattoo using EEG and EOG to measure brain activity and cognitive performance analysis ...

Now researchers claim to have developed a wireless, wearable “electronic tattoo” that estimates, in real time, how hard our brains are working. The readouts, using brainwaves and eye movements, could ...