It comprises an electronic sticker, known as an e-tattoo, that can be affixed seamlessly and removably to a person’s forehead. Using ultrathin sensors and a lightweight battery pack, this e ...

As detailed in a new study published in the journal Device, researchers in Texas have created a wireless and non-permanent "e-tattoo" that ... in the middle of your forehead — and a thin ...

Electronic tattoo gauges mental strain Date: May 29, 2025 Source: Cell Press Summary: Researchers gave participants face tattoos that can track when their brain is working too hard. The study ...

Published May 29 in the Cell Press journal Device, the study introduces a non-permanent wireless forehead e-tattoo that decodes brainwaves to measure mental strain without bulky headgear.

Image E: Horizontal and vertical EOG measured from forehead e-tattoo under various eye movements and blinks. Image F: Brain Vision (red) and e-tattoo (light blue) measured EEG under various head ...

If you've experienced "tattoo regret," you're not alone. Miley Cyrus is right there with you. Cyrus considers 80% of her tattoos a "mistake" that she "still thinks about" she told The New York Times.

In a study published today in the Cell Press journal Device, scientists introduced a wireless, temporary electronic forehead tattoo that monitors brainwaves to objectively measure mental workload.

Published May 29 in the Cell Press journal Device, the study introduces a non-permanent wireless forehead e-tattoo that decodes brainwaves to measure mental strain without bulky headgear.

With their eyes on practicality, the researcher's device only needs a small battery pack — placed smack dab in the middle of your forehead — and a thin, transparent film containing electrodes that ...

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.