/technologies/wearable-technology/b/blog/posts/duoskin-turns-temporary-tattoos-into-tech-accessoriesDuoSkin smart tats are made from goldleaf and work with other devices. These temporary tech tattoos work with mobile devices like smartphones(Photo from Duoskin ) In case you didn't know, temporary tech tattoos are a thing. There are current ...en-USTelligent Community 12