Temporary Tattoo Developed in Portugal Monitors Body Functions Posted on 01/20/2019 by Cobiz In the future, a tattoo may not only be a way for someone to express themselves, it may also be used to monitor a genetic condition or even control a prosthetic device. VOA’s Kevin Enochs reports. … Click to share on Telegram (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)