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

Operator orientation and compatibility in visual-motor task performance.

C J Worringham, D B Beringer

    Ergonomics
    |April 1, 1989
    PubMed
    Summary

    This study found visual-motor (VM) compatibility superior for target acquisition tasks, outperforming control-display (CD) and visual-trunk (VT) compatibility. VM compatibility is independent of operator orientation, suggesting a fundamental link in human-machine systems.

    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

    Predictors of future falls in Parkinson disease.

    Neurology·2010
    Same author

    Motor learning processes in a movement-scaling task in olivopontocerebellar atrophy and Parkinson's disease.

    Experimental brain research·2003
    Same author

    Peripheral constraint versus on-line programming in rapid aimed sequential movements.

    Acta psychologica·2001
    Same author

    Proprioception and stimulus-response compatibility.

    The Quarterly journal of experimental psychology. A, Human experimental psychology·2000
    Same author

    Directional stimulus-response compatibility: a test of three alternative principles.

    Ergonomics·1998
    Same author

    Distribution of programming in a rapid aimed sequential movement.

    The Quarterly journal of experimental psychology. A, Human experimental psychology·1996

    Area of Science:

    • Human-Computer Interaction
    • Cognitive Psychology
    • Human Factors Engineering

    Background:

    • Directional compatibility between control and display movements is crucial for operator performance.
    • Understanding operator orientation's influence on compatibility is essential for designing effective human-machine systems.

    Purpose of the Study:

    • To assess three forms of directional compatibility: visual-motor (VM), control-display (CD), and visual-trunk (VT).
    • To determine the dependence of these compatibility types on operator orientation.
    • To identify the most effective compatibility type for target acquisition tasks.

    Main Methods:

    • Subjects performed a target acquisition task under 11 conditions combining three compatibility types.
    • Defined VM compatibility based on movement direction in the visual field and virtual visual field.

    Related Experiment Videos

  • Defined CD compatibility based on congruence between control and display movements.
  • Defined VT compatibility based on movement direction relative to the operator's trunk and visual field.

    • Main Results:

    • Visual-motor (VM) compatibility yielded superior performance across all task phases compared to CD or VT compatibility.
    • VM compatibility's effectiveness was independent of the subject's physical orientation and target direction.
    • CD and VT compatibility showed varied performance, influenced by task conditions and orientation.

    Conclusions:

    • Visual-motor compatibility represents a fundamental relationship between visual and motor processing in the central nervous system.
    • VM compatibility offers a promising basis for enhancing performance and reducing errors in human-machine systems.
    • Further research into VM compatibility can optimize the design of interfaces for diverse applications.