Teaching Robots Style: Designing and Evaluating Style-by-Demonstration for Interactive Robotic Locomotion

  • Authors:
  • JamesE. Young;Ehud Sharlin;Takeo Igarashi

  • Affiliations:
  • University of Manitoba, Canada;University of Calgary, Canada;University of Tokyo, Japan

  • Venue:
  • Human-Computer Interaction
  • Year:
  • 2013

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Abstract

In this article we present a multipart formal design and evaluation of the style-by-demonstration SBD approach to creating interactive robot behaviors: enabling people to design the style of interactive robot behaviors by providing an exemplar. We first introduce our Puppet Master SBD algorithm that enables the creation of interactive robot behaviors with a focus on style: Users provide an example demonstration of human–robot interaction and Puppet Master uses this to generate real-time interactive robot output that matches the demonstrated style. We further designed and implemented original interfaces for demonstrating interactive robot style and for interacting with the resulting robot behaviors. Following, we detail a set of studies we performed to appraise users' reactions to and acceptance of the SBD interaction design approach, the effectiveness of the underlying Puppet Master algorithm, and the usability of the demonstration interfaces. Fundamentally, this article investigates the broad questions of how people respond to SBD interaction, how they engage SBD interfaces, how SBD can be practically realized, and how the SBD approach to social human–robot interaction can be employed in future interaction design.