Dude, I have 7+ years as a highly technical mobile developer and experience writing augmented reality apps that businesses are using in the app store. I would place your idea in the 'very hard' box ... Picking this as your first project to learn development is insane. Augmented reality is in its infancy and what you're trying to implement is darn near impossible. Don't throw in the towel altogether, but time for a different project? Yes.