Getting a Grip on Alternate Controllers: Addressing the Variability of Gestural Expression in Musical Instrument Design
Axel Mulder · Leonardo Music Journal · 1996
Existing musical instrument designs require the performer to adapt to the instrument rather than stretching the parameters of the instrument to make it adaptable to the needs or preferences of the performer. The author proposes a new approach to musical instrument design that addresses the variability and extent of gestural expression and movement capabilities of individual performers. The role of representation of musical performance in optimizing performer-instrument compatibility is discussed. The author then focuses on musical performance involving use of the human hand. Forms of hand movements are examined and separated into two types. This analysis leads to the definition of GRIP instruments, which allow a performer to reconfigure the instrument to accommodate his or her gestural preferences and/or capabilities.