GMU:CyberSpace/Cybersickness

From Medien Wiki
< GMU:CyberSpace
Revision as of 14:04, 6 November 2013 by Meta (talk | contribs)

CyberSickness.jpg





OculusRift Development


"The problem of cybersickness can prevent the healthy growth of VR technology !"

http://www.polygon.com/2013/8/19/4636508/oculus-rift-is-working-to-solve-simulator-sickness


  • staircases
  • backwards or quick lateral movement
  • minimal shifts to the horizon line
  • head bobbing


Over 80% of individuals exposed to VR simulations of 20 minutes reported increases in sickness symptoms





  File:Mach.jpg  


GENERAL

reverse to motionsickness (Seekrankheit) not an illness: the ones, who don't have it suffer by a disfunction

  1. nausea (vomiting, dizziness)
  2. visual symptoms (eyestrains, blurred vision, headaches)
  3. disorientation (vertigo, imbalance)

long list, very subjectiv: general discomfort, difficulties in the ability to focus, increased salivation, excessive sweating, feelings of heaviness in the head region, stomach awareness, panic

virtual helmet: closeness of the screen, stereoscopic


HUMAN SENSOR SYSTEM

VESTIBULAR SYSTEM

 

  • Balance and control
  • Gaze stabilization

VISUAL SYSTEM

  • co-ordination

PROPRIOCEPTIVE SYSTEM

 


THEORY

1. SENSORY CONFLICT

2. INTOXICATION

TIPPS

  • helmet comfort
  • framerate
  • beginning and ending
  • visual stress (sudden stops)
  • interaction (relation, frames, horizont, own body)