Gibson actually released their self-tuning guitar a few months ago, though I was too busy to notice, but I did come across this video tonight which shows you how the Robot Guitar works. It kind of looks like a ghost is tuning the guitar. I wonder why there are still tuning machine heads if the guitar is self tuning – is their really any need to have thumb pegs? They probably just left them in so the guitar would still look normal.
If your still “old skool” like myself you can still use a web based tuner. ;)