Scientists in Europe have leveraged cutting-edge OLED technology to produce a first-of-a-kind tattoo that could be used to monitor different metrics of physical human performance, or even the freshness of food. The device is billed as the first light-emitting tattoo, and can be applied much like temporary tattoos using water transfer, before being washed away with soap once its job is done.
Category: Wearables, Technology
Tags: Tattoo, University of London
Source: https://newatlas.com/wearables/first-light-up-oled-tattoos-track-health-food/
