Hi everyone!
These are the instruments I found, although the first one (Hydraulophone) is not a digital instrument I found it quite interesting because it works with water and in my opinion it is a very complete instrument.
What I really like about the Infrared Sensor Shirt is that he uses it manipulate his voice. I've been finding myself thinking of instruments in a traditional way (notes, chords, scales) and this example moves away from that by working with an external sound source.
The Karlax is a controller that looks like a wind instrument, it has discrete and continuos sensors, and you can connect it to your sounds and effects modules through Max/Msp, or use an external input with a microphone, it also allows you to move the sound through an array of speakers.