Express Yourself: Biomechanics of Expressivity Mike Karlesky Mike - - PowerPoint PPT Presentation

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Sep 29, 2023 152 likes •279 views

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

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Express Yourself: Biomechanics of Expressivity

Mike Karlesky

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Mike Karlesky

Computer Science Ph.D. student at NYU•Poly My Area: Human Computer Interaction Embodied Interaction Social Effects of Computing

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Project Motivation

Existing gesture-sensing systems

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Project Motivation

Interaction between two people as system input

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Expressivity Background

MOTION ANALYSIS GESTURE STUDIES GESTURE SENSING

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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

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Project Motivation

GESTURE BETWEEN PEOPLE KINEMATICS + KINETICS INEXPENSIVE HARDWARE

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System Design

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System Design

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System Design

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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