When you get a tattoo on your body it is there for life unless you spend mucho deniros to get it removed. And then you will have a permanent light spot on your body that won't tan. Trying to figure out the best place to put the tat would be nice because if you put it in the wrong place it just doesn't look right. What if they can take a pic of you and a pic of the tattoo you want and with an app place it anywhere on your body so you can in effect take it for a test drive. You can see what you will look like with it in different locations and stop the guesswork. You could also lay a bunch of them out and make a copy of your looks with the tats for future reference.