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TELE-PRESENCE

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TELE-PRESENCE. BY BHABANI SANKAR SENAPATI. INTRODUCTION. Tele-Presence is a new medium that enables a user to share a virtual space with remote participants. Tele-Presence is the intersection of virtual reality and video-conferencing. DEFINITIONS….

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TELE-PRESENCE

BY

BHABANI SANKAR SENAPATI

introduction
INTRODUCTION
  • Tele-Presence is a new medium that enables a user to share a virtual space with remote participants.
  • Tele-Presence is the intersection of virtual reality and video-conferencing.
definitions
DEFINITIONS…

Capture of sensory data in 3 spatial dimensions in real time from multiple physically separated spaces,the projection of data into shared virtual environments and the projection of the virtual environment into immersive physical environment, constitute the emerging technology of Tele-Presence.

definition contd
DEFINITION(contd…)
  • Tele-presence is obtained by merging Virtual Reality by Collaboration Technology.
engineering involved
ENGINEERING INVOLVED
  • Recognizing human presence
  • Tracking human environment interaction
  • Projecting this in a realistic 3D form on a stereo immersive surface.
recognition
RECOGNITION
  • Sea of seven cameras
  • 5 separate views are interspersed by a computer algorithm to produce a single seamless 3D image.
  • 2 additional cameras are employed that capture lighting,viewer perspective and depth.
tracking
TRACKING
  • Hi Ball tracker is strapped to the viewer’s head.
  • ‘Virtual touch’ is the Haptics (touch- simulation) technology that makes it possible to reach out and touch someone.
  • Haptic gloves,a network of exoskeleton tendons is worn by the user.
projection
PROJECTION
  • 8 Computer controlled front projectors,a stereo-immersive surface or screen coupled with polarized lens or glasses worn by the user
  • 16 microphones with Projection speakers which give the sound direction.
applications
APPLICATIONS
  • Connecting Communities
  • Remote Surgery
  • Education
  • Sign language communication
conclusion
CONCLUSION
  • With the eventual nationwide implementation of Internet Tele-Presence will become a public reality and reveal a whole new vista of communication projects.
bibliography
BIBLIOGRAPHY
  • www.wikipedia.com
  • www.graphics.cs.brown.edu
  • www.telepresence.com
  • www.cis.upenn.edu
  • www.iopress.nl
  • www.aaas.org