The Haptic iPod: passive learning of multi-limb rhythm skills

Recent experiments showed that the use of haptic vibrotactile devices can support the learning of
multi-limb rhythms [Holland et al., 2010]. These experiments centred on a tool called the Haptic
Drum Kit, which uses vibrotactiles attached to wrists and ankles, together with a computer system
that controls them, and a midi drum kit. The system uses haptic signals in real time, relying on
human entrainment mechanisms [Clayton, Sager and Will, 2004] rather than stimulus response, to
support the user in playing multi-limbed rhythms. In the present paper, we give a preliminary report
on a new experiment, that aims to examine whether passive learning of multi-limb rhythms can
occur through the silent playback of rhythmic stimuli via haptics when the subject is focusing on
other tasks. The prototype system used for this new experiment is referred to as the Haptic iPod.