The Guiano by John Deluna

The Guiano (guitar plus piano) created by John Deluna is a device that documents your musical inspiration anytime and anywhere. A part slides out from the body to reveal guitar strings. How about some piano playing? Flip open the guitar fret interface to reveal a screen and piano keys which slide up from the body. The Guiano was presented at UW Design Show 2009. UW Design Show is an event showcasing the work of the 2009 graduating BFA, BA, and MFA students in the University of Washington Design department.

Source: UW Design Show 2009