https://sciencedaily.com/releases/2025/05/250529124352.htm
Electronic tattoo gauges mental strain | ScienceDaily
Researchers gave participants face tattoos that can track when their brain is working too hard. The study introduces a non-permanent wireless forehead e-tattoo...
electronic tattoogaugesmentalstrainsciencedaily
https://www.uspto.gov/learning-and-resources/uspto-videos/science-innovation-electronic-tattoo
Science of innovation-- Electronic Tattoo | USPTO
Professors John Rogers and Yonggang Huang have collaborated to design and engineer an electronic tattoo.
science ofelectronic tattooinnovationuspto
https://www.eff.org/effector/29/13
Cool tattoo. Let's defend it. | Electronic Frontier Foundation
it electroniccooltattooletdefend