To record the data, the file has to be saved by typing in the computer. But the scientists have found such a technique that you dont need to do so. Yes, now data can also be recorded from the skin. It looks quite thin, looks like a tattoo. One such material is used to do the technique. Which dissolves in water. It prevents skin from burning on existing electronic. It can also be easily done and the variance will not be spoiled. The material used in this technique is used in the contact lens is to be used. This is something that happens in a way that is a kind of forged. Which is called polyvinyl alcohol. One thread of gold is climbing on these threads. Let us Tell you that the user will have to sprinkle some water on it so that polyvinyl alcohol disappears. Gold threads remain, which can be transmitted. If you want, LED light can also be lit from it. Also Read: This AI app will be of Great Help for Blind People Like Facebook, Google Allo App will also be able to use this feature This App is a Great Platform for Online Internet Music