My sister told me about this great app that lets you try a tattoo in real time, so you can make an informed decision about whether you want to get that particular tattoo in that particular place.
This AppStore application lets you upload the tattoo you want to get or sketch one and then edit it. How cool is that?
When you arrive at the site, I recommend clicking the Watch Video button to watch the informational video about this application. It walks you through how the application works to augment your reality and show you what a tattoo will look like before you get it.
Another cool feature is that you can share your tattoo/tattoo edits with your friends.
While this app is only available for Apple products at the moment, they are developing it for Android devices and Windows Phones as well. At the bottom of the screen you can click the button for either of those to get on the mailing list for when they are available.