~/talk

Haptic Retargeting: Dynamic Repurposing of Passive Haptics for Enhanced Virtual Reality Experiences

on YouTube 19m
Talkat CHI 2016 · 2016-05-07..05-12· [webxr, creative-coding]

speakers

name:Mahdi Azmandian
links:none on file
name:Mark Hancock
links:none on file
name:Hrvoje Benko
links:none on file
name:Eyal Ofek
links:none on file
name:Andrew D. Wilson
links:none on file

resources

video:https://youtu.be/B6Ka0UnGHcA
slides:none on file

summary

Repurposes a single physical prop to serve many virtual objects by warping visuals and body alignment; system uses an Oculus HMD, a ceiling camera (Kinect-style) and tracked hand/cube/wand with a confirm button and runs three techniques: body warping, world warping and hybrid retargeting. A 20-participant study has users assemble a nine-cube “Minecraft” castle; hybrid yields the highest presence and satisfaction versus a wand baseline. Body warping shows a 30% miss rate on ballistic reaches; perceptual gains sit around 8–10% (up to ~20% before users notice).

AI-written summary · about

chapters (12)

  1. 0:00Introduction and motivation
  2. 1:53What is haptic retargeting
  3. 3:16Passive haptics and limitations
  4. 5:43Hardware setup and tracking
  5. 7:06Body warping technique
  6. 8:08World warping technique
  7. 8:49Hybrid warping and stacking
  8. 10:14User study and castle building
  9. 12:19Performance and hand motion analysis
  10. 14:07Future research directions
  11. 15:10Summary and conclusion
  12. 15:33Q&A session

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