"Interfaces offering haptic feedback tend to reinforce the intimacy between human player and instrument, implementing mutualized DMIs".
*Perry Cook. Remutualizing the instrument: Co-design of synthesis algorithms and controllers. In Proceedings of the Stockholm Music Acoustics Conference (SMAC-03), Stockholm, Sweden, August 2003.
Here the Vibloslide (Mark Marshall and Marcello Wanderley)
Pioneering work at ACROE (Grenoble, France) with the TGR (Transducteur Rétroactif Gestuel)
Charles Nichols' vBow
Edgar Berdahl's Haptic Drum
SynthAModeler (Ed Berdahl)
Ed Berdahl's Fire Fader
Electrotactile feedback -- Explored on touchscreens but not really in the field of NIME: a nice research project?