Can tattoos be used to advance medical science? Chaotic Moon Studios certainly thinks so. The “creative technology studio” recently unveiled what they’re calling “Tech Tats.” These temporary tattoos can be used to transmit data for a wide range of practical applications—most notably medical.
The studio makes the tattoos using a conductive ink which is applied to the surface of the skin (so yeah, it’s not permanent). The tat functions as a medical monitoring device, which means that it could track a user’s vital signs and transfer that info wirelessly to an external device (like a cellphone). So, instead of having a patient wear a cumbersome medical device on their chest or arm, they can simply apply this thin, easily concealable tattoo straight to their skin and go about their daily routine unencumbered.
Theoretically, Tech Tats could also be used for other practical applications like authorizing payments at NFC-enabled terminals.
Check out the project video below for more info.