Researchers gave participants face tattoos that can track when their brain is working too hard. Published May 29 in the Cell ...

In a breakthrough that could reshape how we track cognitive stress, researchers have developed a wireless electronic forehead tattoo that monitors brain activity and predicts mental fatigue. The ultra ...

A personalized electronic facial tattoo that wirelessly monitors the brain can tell when the organ is being overworked and ...

To assess the performance of their e-tattoo, the researchers got six people to wear the device while undergoing a memory test ...

Instead, the monitor works via a small sensor placed just below the surface of your skin. You need to place the accompanying screen monitor above the system to get your glucose reading.