I found this blog awhile back. He’s added a lot since then.
From the about section:
Through Building The Ergonomic Guitar, I explore ergonomic guitar design, document my guitar making efforts and cover ways that a guitarist can make a guitar more ergonomic.
Check this out. They’re building a guitar with a computer running on Linux embedded in the guitar. http://www.linuxguitar.org/
I came across that awhile back. I had meant to check back to it to see if they had updated. Sadly I guess they haven’t had the time.
Still a neat idea though.
How about Jesusonic made by Justin Frankel.