Force Feedback Slider (FFS): Interactive Device for Learning System Dynamics. - Adjan Kretz; Remo Huber; Morten Fjeld (ICALT, 2005)

Feel the Beat: Direct Manipulation of Sound during Playback. - Tue Haste Andersen; Remo Huber; Adjan Kretz; Morten Fjeld (Tabletop, 2006)