Currently, the e-tattoo only works on hairless skin but there is work to try and make the device more accessible, combining ...

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

"It's more for managers to find ways to dock pay." ...

Researchers gave participants face tattoos that can track when their brain is working too hard. Published in the journal ...

She’s inked over old tattoos three times, creating a multi-layered collage across her face. “I’ve got three layers on my face. I probably have the most tattoos in the world, and if not then ...