Moto X owners in the U.S. can purchase the temporary tattoos (10 for $10) from Vivalnk, which are basically NFC stickers that are flexible enough and thin enough to be worn on the body unobtrusively.
The company says the tattoos should last about one work week, and are waterproof. They can be removed at any point.
To unlock the device you just tap your Moto X to the tattoo, which is certainly convenient but paying $10 every 50 days to unlock your phone in a "fun" way is going to be a dealbreaker for most.
Written by: Andre Yoskowitz @ 23 Jul 2014 14:23