What Is This Paper
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Transcript of What Is This Paper
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What Can Actors Teach Robots About Interaction?
David V. Lu, Annamaria Pileggi, Chris Wilson, William D. Smart
Department of Computer Science and EngineeringPerforming Arts Department
Washington University in St. Louis
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What Is This Paper
• Description of initial work• Where they plan to go with it– Movement “vocabulary”
• Robots used:– iRobot B21r mobile robot – Videre Design Erratic ERA
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Social Interactions
• Timing is key– Nod example
• Subtle movements– Flick of eyes– Robots have difficulty
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Literature Survey
• People treat non-animate objects as social actors– (Reeves & Nass 1996)
• Body pose, hand gestures, and eye-gaze direction signal changes initiating or terminating interactions, or facilitating turn-taking.– Cassell (2007)
• Robots are similar to animations, but far more engaging because of their physical presence.– Kidd & Breazeal (2004)
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The Play
• Used a robot in an actual play– Over 100 in the audience– Remote controlled• Too difficult to get correct timing with program• Would mess up other actors
– Audience “accepted” the robot and the relationships• No quantitative data given to back claim
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The Class
• “Fundamentals of Movement”• Flow exercise• Two groups– One remote controlled by professional actor– One acting randomly
• Students referred to robot as human– “He” – “Very present” – “Trusted”
• Allowed for further refinement of timing
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The Exercises
• Three movement pieces– “Forgiveness”– Some with humans only – some with robot partners
• Practiced beforehand• Limited movement vocabulary• Robots running pre-timed set of actions• 33 people over 3 shows• Similar audience reactions