One of the most awesome projects I’ve been involved in has go to be the Musical Gloves.
A good friend of mine, Friedemann Findeissen, asked me to join his team and help develop them. We followed an MIT Masterclass where we were introduced to the awesomeness of the Makey Makey. After that we improved the instrument and were even asked to demonstrate them on national television. The performance and some info about how it works can be seen here at 27:57.
Also, a Dutch news article has been published about it.
I did the programming, sound design, and configuration of the live-set. And I performed with them, which was great fun!