GTar: The First Guitar That Anybody Can Play
As a guitarist, I don't think this is a useless tool for people learning how to play, but "the first guitar that anybody can play" is a ridiculous title.Anyone with two working hands and no cognitive disabilities can learn how to play a guitar already.  It takes effort, but if you keep at it, learning how to play is inevitable.  What they are promising with the title is that this device will take all the effort out of learning, so that even those who don't want to put any effort in can learn how to play.But it will still take effort to learn.  Lots.  It's not just having to learn where to put your fingers.  It's learning how to make your fingers move the way they should. It's learning to keep going even though your fingers just refuse to do what you tell them to do when you first start out.  It's also learning rhythm, and musicality, and a whole host of things.I'm sure this tool would make it somewhat easier to learn how to play.  But you'd still have to actually learn how to play before you could play.