Tag Archives: smart wearables

Portrait of a man with a device attached to his head, covered in sensor lines mapping brain activity. Futuristic and technological concept art.

Forehead E-Tattoo: Real-Time Mental Strain Monitor

Written on Your Forehead: “I’m Stressed!” – A New E-Tattoo Reveals All Forget those old-school mood rings — soon, all your emotions might be broadcast right from your forehead! Scientists at the University of Texas at Austin have developed an electronic tattoo that, sticking to your skin like a childhood temporary tattoo, can read your

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