Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Action-perception patterns in virtual ball bouncing: combating system latency and tracking functional validity.

Antoine H P Morice1, Isabelle A Siegler, Benoît G Bardy

  • 1UPRES EA 4042 Contrôle Moteur et Perception, Univ Paris-Sud 11, 91405 Orsay Cedex, France.

Journal of Neuroscience Methods
|January 29, 2008
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Group synchrony and pain: investigating the interplay between social bonding and affective states.

Proceedings. Biological sciences·2026
Same author

Obesity is linked to impaired sensorimotor synchronization during walking but not tapping.

Scientific reports·2026
Same author

How our homes shape the way we move.

Gait & posture·2025
Same author

Removing motion artifacts from mechanomyographic signals: an innovative filtering method applied to human movement analysis.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

Does gaze direction influence cycling effort?

PloS one·2025
Same author

Optic flow and cycling effort: Where to look to go faster.

Human movement science·2025
Same journal

Pupil-DLC: an open-source deep learning pipeline for scalable, marker-less tracking of pupil dynamics across conscious and unconscious states.

Journal of neuroscience methods·2026
Same journal

Time as the language of Behavior: events, sequences, patterns and meanings.

Journal of neuroscience methods·2026
Same journal

Detection of cochlear microphonic for differential diagnosis between auditory neuropathy mice and noise-induced sensorineural hearing loss mice.

Journal of neuroscience methods·2026
Same journal

Assessment metrics for pain control in rats: A methodological commentary.

Journal of neuroscience methods·2026
Same journal

Infant EEG preprocessing pipelines: A capability framework and current gaps in practice.

Journal of neuroscience methods·2026
Same journal

Methods for measuring neural activity during voluntary wheel running.

Journal of neuroscience methods·2026
See all related articles

End-to-end latency (ETEL) in virtual environments (VE) significantly impacts user perception and action. Reducing ETEL is crucial for maintaining the functional fidelity and performance of research-based VE systems.

Area of Science:

  • Human-Computer Interaction
  • Virtual Reality Research
  • Perceptual Psychology

Background:

  • Evaluating the spatio-temporal performance of virtual environments (VE) is critical for research applications.
  • End-to-end latency (ETEL) is a key technical parameter affecting user experience and system fidelity.
  • Existing evaluation methods may not adequately capture the impact of latency on user behavior.

Purpose of the Study:

  • To investigate the effect of end-to-end latency (ETEL) on perceptual and perceptuo-motor behaviors in virtual environments.
  • To establish ETEL as a primary metric for assessing the face and functional fidelity of research-grade VE.
  • To propose action-perception variables for evaluating VE system fidelity.

Main Methods:

  • Development of a test-bed to measure intrinsic ETEL in research VE systems.

Related Experiment Videos

  • Conducting a psychophysical experiment using a virtual ball-bouncing task with manipulated ETEL.
  • Analyzing user performance and subjective experience across different latency conditions.

    • Main Results:

    • Subjective experience (face validity) remained high even with increased ETEL.
    • Perception-action behavior (functional fidelity) was significantly impaired by smaller ETEL values.
    • The virtual ball-bouncing task demonstrated sensitivity to subtle changes in ETEL.

    Conclusions:

    • ETEL is a critical determinant of functional fidelity in virtual environments.
    • Action-perception variables are essential for accurately evaluating VE performance.
    • Optimizing ETEL is necessary for reliable and valid research conducted in virtual environments.