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

Haptically perceiving the distances reachable with hand-held objects.

H Y Solomon1, M T Turvey

  • 1Department of Psychology, University of Cincinnati, Ohio 45221-0376.

Journal of Experimental Psychology. Human Perception and Performance
|August 1, 1988
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

Symmetry and order parameter dynamics of the human odometer.

Biological cybernetics·2014
Same author

On the short-term retention of serial, tactile stimuli.

Memory & cognition·2013
Same author

Laterality of quiet standing in old and young.

Experimental brain research·2013
Same author

An archer's perceived form scales the "hitableness" of archery targets.

Journal of experimental psychology. Human perception and performance·2012
Same author

Human odometry verifies the symmetry perspective on bipedal gaits.

Journal of experimental psychology. Human perception and performance·2012
Same author

Do phonological constraints on the spoken word affect visual lexical decision?

Journal of psycholinguistic research·2012
Same journal

Human thermal sensitivity drifts at extreme temperatures.

Journal of experimental psychology. Human perception and performance·2026
Same journal

Dynamic competition between selective attention and spatial prediction during visual search.

Journal of experimental psychology. Human perception and performance·2026
Same journal

Encapsulation of the visual perception of social events from semantic priming.

Journal of experimental psychology. Human perception and performance·2026
Same journal

Biasmapping: Idiosyncratic covert search in the vicinity of fixation.

Journal of experimental psychology. Human perception and performance·2026
Same journal

What are you still waiting for? Fricative recognition shows encapsulated processing and is partially predicted by secondary cue reliance.

Journal of experimental psychology. Human perception and performance·2026
Same journal

Eye movements reveal that drivers can predict the location of hazards in dynamic road scenes but gaze and awareness are dissociable.

Journal of experimental psychology. Human perception and performance·2026
See all related articles

People accurately perceive reachable distances with unseen hand-held rods. This perception is primarily determined by the hand-rod system's moment of inertia, not rod density or wielding frequency.

Area of Science:

  • Human perception
  • Haptic perception
  • Robotics and biomechanics

Background:

  • Understanding human perception of reachable space is crucial for human-computer interaction and robotics.
  • Previous research has explored visual and proprioceptive cues for distance perception.
  • The role of dynamic properties, like inertia, in haptic perception remains an area for deeper investigation.

Purpose of the Study:

  • To investigate the factors influencing the perception of reachable distances using unseen hand-held rods.
  • To determine if the moment of inertia of the hand-rod system governs perceived reaching distance.
  • To explore the haptic subsystem as a perceptual instrument attuned to inertial invariants.

Main Methods:

  • Nine experiments were conducted involving participants wielding hand-held rods with wrist movements without visual feedback.

Related Experiment Videos

  • Variables manipulated included rod density, wielding direction, wielding frequency, weight position, and grasp location.
  • Perceived reaching distances were compared against actual distances.

    • Main Results:

    • A linear relationship was observed between perceived and actual reaching distances, unaffected by rod density, wielding direction, or frequency.
    • Perceived reaching distance was significantly influenced by the principal moment(s) of inertia (I) of the hand-rod system.
    • This dependency on moment of inertia (I) persisted even when the grasp point altered the effective rod length.

    Conclusions:

    • The haptic subsystem acts as a sophisticated perceptual instrument, utilizing the moment of inertia to gauge reachable distances.
    • Attunement to invariants of the inertia tensor across physical transformations may define the haptic system's perceptual capabilities.
    • This aligns with ecological psychology's view of information as invariants and intentions as constraints on natural laws.