Ever wondered exactly how much your job is stressing you out? Scientists have developed a temporary forehead tattoo that ...

Blueface appeared in new prison photos as social media reacted to his weight gain and new tattoos during their first call in ...

The e-tattoo has been developed by international researchers to monitor mental fatigue, and even predict when a worker might ...

This week, researchers from the University of Texas unveiled a new, removable, sticker-like electronic face wearable that ...

Researchers at the University of Texas at Austin have developed a "forehead e-tattoo" – a wireless, paper-thin device that ...

The non-permanent wireless forehead e-tattoos decode brainwaves to measure mental strain, without the need for bulky headgear ...