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Haptic dancing: human performance at haptic decoding with a vocabulary AbstractThe inspiration for this study is the observation that swing dancing involves coordination of actions between two humans that can be accomplished by pure haptic signaling. This study implements a leader- follower dance to be executed between a human and a PHANToM haptic device. The data demonstrate that the participants' understanding of the motion as a ran- dom sequence of known moves informs their following, making this vocabulary-based interaction fundamentally di®erent from closed loop pursuit tracking. This robot leader does not respond to the follower's movement other than to display error from a nominal path. This work is the ¯rst step in an investigation of the successful haptic coordination between dancers, which will inform a subsequent design of a truly interactive robot leader.
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