A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
The Impact of Unaware Perception on Bodily Interaction in Virtual Reality Environments
2009
Presence - Teleoperators and Virtual Environments
Unaware haptic perception is often inferred but rarely demonstrated empirically. In this paper we present evidence for effects of unaware haptic stimuli on users' motor interaction with virtual objects. Using a 3D hapto-visual virtual reality, we ran a texture-difference-recognition test in which subjects glided a pen-like stylus along a virtual surface with varying roughness. We found that subjects were not aware of changes in texture roughness below a threshold limit, yet the normal force
doi:10.1162/pres.18.6.413
fatcat:apsyzuf3yndapcsslgtqxexpfa