I was searching some info and found this... 'thing':
http://www.gizmag.com/go/5124/2/
It is a Telecaster with an embedded computer, a tablet laptop. It seems there is/was a prototype made by Fender and Intel. The news is from early 2006.
The marketing was great: You can read your e-mail between song and song while gigging... A new generation of 'surfing guitars'...
Is it a 'April's Fools Day' news or it was really true? Please, wait me, I have to reboot my guitar!
It might be a genuine gadget or not.
However, I will always be happy in playing a martin 6string acoustic anyday, rather then going for all electrics and electronics.
Good Luck to the designing teams though.