Tele Immersion


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Tele-immersion is an advanced form of virtual reality that will allow users in different places to interact in real time in a shared simulated environment. The Tele-immersion technology uses a " Tele -cubicle" which is equipped with large screens, scanners, sensors, and cameras.
It enables users in different geographic locations to come together and interact in a simulated holographic environment. In a Tele-immersive environment, computer recognized the presence and movements of individuals as well as physical and virtual objects. They can then track these people and nonliving objects, and project them in a realistic way across many geographic locations.
In years to come, instead of asking for a colleague on the phone you will find it easier to instruct your computer to find him. Once you do that, you will probably see a flicker on one of your office walls and find that your colleague, who's physically present in another city, is sitting right across you as if he is right there.

This presentation is delivered in Institute of Technology & Management Gorakhpur

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Tele Immersion

  2. 2. What is “TELE-IMMERSION”?•It is an advanced form ofvirtual reality that willallow users in differentplaces to interact in realtime in a shared simulatedenvironment.•The Tele-immersiontechnology uses a “Tele-cubicle".
  3. 3. Explanation•It Enable users in differentgeographic locations to cometogether and interact in asimulated holographicenvironment.•Tele-immersion reconstructsthe objects in the real world inreal-time, and mixes the realobjects with the virtualenvironment.
  4. 4. Steps to construct a holographic environment•The computer recognizesthe presence and movementsof people and objects.•The computer tracks thoseimages.•The computer projectsthose images on a stereoimmersive surface.
  5. 5. Internet2•This will replace the current internetinfrastructure.•It is necessary to transfer the largeamounts of data that Tele immersion willproduce.
  6. 6. Technologies And Components•Display technologies•Haptic Sensors.•Desktop supercomputers•Tele-cubical.
  7. 7. Display Technologies•stereoimmersivedisplays wouldhave to present aclear view of thescenes beingtransmitted.
  8. 8. •would allow to touchHaptic Sensorsprojections as if they were real
  9. 9. Desktop supercomputers•would perform thetrillions of calculationsneeded to create aholographicenvironment.
  10. 10. Tele-cubical•Desk surface (stereo-immersive desk)•Two wall surfaces(plasma displays)•Two oblique front stereo projectionsources.
  11. 11. How Tele-cubical works
  12. 12. Bandwidth issues• One of the main concerns of this new technology isits bandwidth.• With time, the number of megabits used will fall asadvanced compression techniques are established.• Although OC3 lines are 100 times faster than normalbroadband, they are also more expensive.
  13. 13. Solution for Bandwidth issue???•Grid Networking.•Distributed computing.• New network will connect their PCs so theycan share processing power and hard disk space.
  14. 14. Applications•Live game experience without JOYSTICKS.•Surgeons could experiment with virtual medicalprocedures before working on actual patients.•Used in education field.
  15. 15. •In Medical training and diagnosis.
  16. 16. •To conduct business meetings.
  17. 17. •In the field of Automobile Engineering.
  18. 18. Future Scope•Tele-immersion techniques can be viewed asthe building blocks of the office of tomorrow.•In future, it will be possible to manipulatevirtual objects.•Tele immersion is a dynamic concept, which willtransform the way humans, interact with each otherand the world in general.
  19. 19. Advantages•Tele-immersion overcome the drawback of video-conferencing.•It uses Haptic sensors by which we can touch& feel the projection.•By this technology, it is very easy to see 3-D imageof any project or model.
  20. 20. Disadvantages•Very Expensive•High bandwidth requirement.•High speed internet is required (min of 60MBPS)
  21. 21. Conclusion•When Tele-immersion becomes common place, itwill probably enable a wide variety of importantapplications.•In fact, Tele-immersion might come to be seen asreal competition for air travel--unlikevideoconferencing.•Undoubtedly Tele-immersion will pose newchallenges as well.