express yourself biomechanics of expressivity
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Express Yourself: Biomechanics of Expressivity Mike Karlesky Mike - PowerPoint PPT Presentation

Express Yourself: Biomechanics of Expressivity Mike Karlesky Mike Karlesky Computer Science Ph.D. student at NYU Poly My Area: Human Computer Interaction Embodied Interaction Social E ff ects of Computing Project Motivation Existing


  1. Express Yourself: Biomechanics of Expressivity Mike Karlesky

  2. Mike Karlesky Computer Science Ph.D. student at NYU • Poly My Area: Human Computer Interaction Embodied Interaction Social E ff ects of Computing

  3. Project Motivation Existing gesture-sensing systems

  4. Project Motivation Interaction between two people as system input

  5. Expressivity Background MOTION ANALYSIS GESTURE GESTURE SENSING STUDIES

  6. Expressivity: Working Definition Observation: More “Expressive” movements cost more in the forces applied to move the body Definition: Expressivity is the summation of the body’s directional actions and the summation of the forces to drive these motions VECTOR

  7. Project Motivation GESTURE BETWEEN PEOPLE KINEMATICS + KINETICS INEXPENSIVE HARDWARE

  8. System Design

  9. System Design

  10. System Design

  11. Work to date Working vector model of upper body gesturing Basic torque model of upper body Data visualization Testing interference of two Kinect setup Networking for two Kinect setup

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