People get tattoos for many different reasons. Some people get them because they see their body as a canvas and enjoy decorating it. Others get tattoos that represent something meaningful in their life; and there are people who get them for both reasons. DuoSkin is transforming the way we look at tattoos by making tattoos functional. They are experimenting with temporary tattoos and turning them into on-skin interfaces. This will allow these temporary tattoos to interact with electronics, hold data, and even change color with temperature. Check out the video below to learn more about DuoSkin tattoos.