Remember how fun it was to play around with temporary tattoos as a kid? All you needed was a pile of stick-on tats, a little water, and boom, your arm was decorated with roses and stars.

Companies such as Inkbox make temporary tattoos that last between one and two weeks which you can apply yourself at home. The designs are created by professional tattoo artists, however ...

Using skin patches is a quicker process, too. The patch is pressed onto the body — similar to how one would apply a temporary tattoo paper — and then the microneedles dissolve. A few minutes ...

It’s also possible that microneedle tattoos could be used to apply temporary ink for short-term medical needs — for example to identify the correct arm or leg for a procedure — or for ...

Researchers are looking into using temporary tattoo ink on cancer patients as an alternative to permanent tattoos during radiation therapy Ephemeral Tattoo and Henry Ford Health A recent study ...

Luckily, researchers have created a temporary EEG tattoo that can help. Researchers at the University of Texas at Austin created the new procedure, which simplifies and enhances the EEG process.

This temporary scalp tattoo allowed researchers to track electrical ... The e-tattoos also were easier to apply and lasted longer than an electrode array glued to the scalp, researchers found.