Assisted walking-in-place: Introducing assisted motion to walking-by-cycling in embodied virtual reality

Moullec, Yann; Cogné, Michel; Saint-Aubert, Justine; Lécuyer, Anatole

doi:10.1109/tvcg.2023.3247070

Cited by 4 publications

(1 citation statement)

References 63 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This technique has been realised using specific equipment such as omnidirectional treadmills (Darken, 1997;Iwata, 1999;Wehden, 2021). Also, seated VR, a virtual walking system by mapping the cycling biomechanics of seated users' legs to virtual walking (Amemiya et al, 2019;Amemiya et al, 2020;Freiwald et al, 2020;Matsuda et al, 2021;Moullec et al, 2023), has been proposed for walking VR space.…”

Section: Introduction 1walking Research In Virtual Worldsmentioning

confidence: 99%

Being an older person: modulation of walking speed with geriatric walking motion avatars

Koseki,

Amemiya

2024

Front. Virtual Real.

View full text Add to dashboard Cite

The phenomenon of one’s walking speed being affected by that of other pedestrians on the street is often observed in real-world scenarios. However, the effects of the motion and familiarity of avatars on a user in virtual reality have not been thoroughly investigated. Therefore, this study explored how alterations in human avatars affect the walking speed and sensation of users. Furthermore, walking speed has been shown to be influenced not only by visual perception but also by cognition. However, few studies have investigated the relationships between visual perception, cognition, and behavior. Therefore, we examined the relationships between stereotypical words for older people, a representative example of cognition-induced changes in walking speed, and visual perception stimuli of avatars. The results revealed a significant interaction between the stereotype and avatar walking motion. In particular, in the absence of the stereotype, participants were strongly affected by the older walking motion of the avatar, and their walking speed decreased. We also found that the walking motion of avatars significantly affects participants walking speed and sensation. These findings provide pioneering insights into the psychological factors that regulate human walking speed and propose a new method for manipulating the user’s walking speed and sensation in VR space.

show abstract

Section: Introduction 1walking Research In Virtual Worldsmentioning

confidence: 99%

Being an older person: modulation of walking speed with geriatric walking motion avatars

Koseki,

Amemiya

2024

Front. Virtual Real.

View full text Add to dashboard Cite

show abstract

Effects of invisible body and optic flow on experience of users voluntarily walking in a VR environment

Weerashinghe,

Kobayashi,

Nomura

et al. 2024

Artif Life Robotics

View full text Add to dashboard Cite

Studies have demonstrated that a multi-modal virtual reality (VR) system can enhance the realism of virtual walking. However, a few studies explore the body awareness altered by visual presentation of virtual body and optic flow during locomotion in VR. This study investigated the impact of invisible body and optic flow on experience of users voluntarily walking in a camera-image VR environment. Participants wearing a head-mounted display performed six-step walking at their own timing. Three experimental conditions providing visible body and optic flow as a baseline, invisible body and optic flow, and invisible body and no flow, were conducted on three different days. We found that losing visual body per se decreased the feeling of being-there-now. However, providing continuous optic flow maintained virtual presence equivalent to the baseline in terms of immersion and natural walking, as opposed to providing discontinuous flow. We discussed these results in association with body awareness.

show abstract

Vehicular Visualization: Enhancing Mobility Decisions With Human–Machine Interactions

Wang

et al. 2023

IEEE Trans. Intell. Veh.

View full text Add to dashboard Cite

Assisted walking-in-place: Introducing assisted motion to walking-by-cycling in embodied virtual reality

Cited by 4 publications

References 63 publications

Being an older person: modulation of walking speed with geriatric walking motion avatars

Being an older person: modulation of walking speed with geriatric walking motion avatars

Effects of invisible body and optic flow on experience of users voluntarily walking in a VR environment

Vehicular Visualization: Enhancing Mobility Decisions With Human–Machine Interactions

Contact Info

Product

Resources

About