The Kitara Guitar may look like something you would play Guitar Hero with, but it is actually a fully functioning guitar, and instead of guitar strings, it features an 8 inch touchscreen display with 6 guitar strings.
The guitar strings can be strummed with your fingers, rather than a guitar pick, and the 8 inch display features a multitouch interface, it also features a full fretboard and a built in polyphonic synthesizer with a range of sounds.
You can find out more details about the Kitara Guitar over at their website, and they retail for about $850.
via Dvice