Innovation is about "...seeing things that everyone has seen and thinking differently than everyone has thought." Well have to say that the house created by David Hanawalt and Bill Close fits that description. The "Wege House" has various stringed instruments incorporated in various structures within the house. The combination allowed David and Bill to enlarge their instruments so that you can walk inside them and "...to feel the sound in your body, within your bones and within your mind." So check out the house and the music at http://www.symphonichouse.com. In the mean time what in your world would benefit for combining multiple devices or concepts in ways not thought of before?