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virtual reality. what is VR?. emulating the real world making an electronic world seem real . three dimensional?. often paper puppet theatre effect?. interactive. not static 3D images not movies moving within the world manipulating objects in the world . in or out?.

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Presentation Transcript
what is vr
what is VR?
  • emulating the real world
  • making an electronic world seem real
three dimensional
three dimensional?
  • often
  • paper puppet theatre effect?
interactive
interactive
  • not static 3D images
  • not movies
  • moving within the world
  • manipulating objects in the world
in or out
in or out?
  • flight simulator ** in **
  • desktop metaphor - folders, trash ** out **
  • point and click adventure games ** ? **
types of vr
types of VR
  • desktop VR
      • ordinary screen, mouse or keyboard control
      • polemous mouse, steering wheel, joystick
  • immersive VR
      • helmet/goggles, data glove
      • body suit, trampoline!
  • physical world/VR mixes
vr headsets
VR headsets
  • small TV screen for each eye
  • slightly different angles
  • 3D effect
betwixt the two
betwixt the two
  • ‘sit upon’ games
      • motorbike (bike moves)
      • ski (wind, skis move, etc.)
      • simple controls
  • go within
      • virtual roller coaster
      • aircraft cockpit
      • ship’s bridge
inside vr
inside VR
  • scenes projected on walls
  • realistic environment
  • hydraulic rams!
  • real controls
  • other people
applications
applications
  • simulate dangerous/expensive situations
      • command and control, virtual tourism
      • practising medical procedures, treatment of phobia
  • see hidden real world features
      • virtual wind tunnel
  • visualise complex information
  • fun :-)
engagement
engagement

feeling part of the virtual world

engage the senses
engage the senses
  • sight:
    • visual realism, 3D effects: shadows, etc.,
  • sound:
    • surround sound, sub-seat woofers etc.
  • touch:
    • haptic and force feedback,
  • and more … wind, … burning rubber!
engage the body
engage the body
  • realistic devices
  • movement in the environment
  • interaction and control of objects,
  • rapid feedback …more important than photo-realism
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