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 Concept Videos

Vibrating Concrete01:19

Vibrating Concrete

1.4K
Mechanical vibrators are instrumental in compacting newly poured concrete within formwork and around reinforcements. This process is essential to eliminate trapped air pockets and establish a dense concrete mass. One widely used method is vibrating by internal vibrators, often referred to as a poker vibrator or immersion vibrator. It is rapidly inserted through the full depth of the freshly laid concrete and slightly extends into the layer below it (which remains in a plastic state). Consistent...
1.4K
Magnetic Damping01:17

Magnetic Damping

1.3K
Eddy currents can produce significant drag on motion, called magnetic damping. For instance, when a metallic pendulum bob swings between the poles of a strong magnet, significant drag acts on the bob as it enters and leaves the field, quickly damping the motion.
If, however, the bob is a slotted metal plate, the magnet produces a much smaller effect. When a slotted metal plate enters the field, an emf is induced by the change in flux; however, it is less effective because the slots limit the...
1.3K
Elastic Collisions: Introduction01:00

Elastic Collisions: Introduction

15.8K
An elastic collision is one that conserves both internal kinetic energy and momentum. Internal kinetic energy is the sum of the kinetic energies of the objects in a system. Truly elastic collisions can only be achieved with subatomic particles, such as electrons striking nuclei. Macroscopic collisions can be very nearly, but not quite, elastic, as some kinetic energy is always converted into other forms of energy such as heat transfer due to friction and sound. An example of a nearly...
15.8K
Maximum Deflection01:13

Maximum Deflection

1.2K
When analyzing beams under unsymmetrical loads, such as a train moving on a bridge, it is crucial to accurately determine the points of maximum stress and deflection. The process involves identifying the maximum deflection of the beam, which may not always occur at its midpoint due to the uneven distribution of the load.
The maximum deflection occurs at a specific point, known as point O, where the tangent to the deflection curve is horizontal. To find point O, the slope of the tangent at any...
1.2K
Three-Dimensional Force System01:30

Three-Dimensional Force System

3.1K
In mechanical engineering, a three-dimensional force system is a system of forces acting in three dimensions, with forces applied along the x, y, and z coordinate axes. The three-dimensional force system is an important concept in mechanical engineering, as it allows engineers to understand and analyze the behavior of objects and structures in three dimensions. By understanding the forces acting on a system, engineers can design more efficient and effective mechanical systems that can withstand...
3.1K
The Vestibular System01:29

The Vestibular System

45.4K
The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
45.4K

You might also read

Related Articles

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

Sort by
Same author

Working Memory Maintenance of Visual and Auditory Spatial Information Relies on Supramodal Neural Codes in the Dorsal Frontoparietal Cortex.

Brain sciences·2024
Same author

What, if anything, can be considered an amodal sensory dimension?

Psychonomic bulletin & review·2024
Same author

Prokofiev was (almost) right: A cross-cultural investigation of auditory-conceptual associations in Peter and the Wolf.

Psychonomic bulletin & review·2024
Same author

Prevalence and predictors of binge eating disorder symptoms among a sample of university students in Bangladesh: A cross-sectional survey.

Health science reports·2023
Same author

More of me: Self-prioritization of numeric stimuli.

Journal of experimental psychology. Human perception and performance·2023
Same author

Enhancing the design of wine labels.

Frontiers in psychology·2023
Same journal

Effects of Task Priority and Difficulty in Multitasking Across Screens.

Human factors·2026
Same journal

Compatibility Effects With Simple Lever Tools: A Replication and Extension Beyond Simple Button Responses.

Human factors·2026
Same journal

Effects of Egocentric and Exocentric Supervisor Viewpoint Perspectives on Motion Plan Legibility and Decision Support in Automated Spacecraft Docking Maneuvers.

Human factors·2026
Same journal

System-Wide Trust (SWT) Versus Component-Specific Trust (CST) in Multi-Agent Human-Agent Teams: Individual Variability in Trust Bias.

Human factors·2026
Same journal

Driver Adaptation to Partially Automated Driving in Urban Environments: Effects of Repeated Exposure and System Capabilities on Drivers' Trust, Monitoring, and Response.

Human factors·2026
Same journal

Modeling Human Expertise in a Sanding Task.

Human factors·2026
See all related articles

Related Experiment Video

Updated: Apr 15, 2026

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

5.2K

Dynamic vibrotactile signals for forward collision avoidance warning systems.

Fanxing Meng1, Rob Gray2, Cristy Ho3

  • 1Tsinghua University, Beijing, China.

Human Factors
|April 8, 2015
PubMed
Summary
This summary is machine-generated.

Dynamic vibrotactile collision-warning signals that approach the body significantly improve driver reaction times. These approaching tactile cues enhance driving safety by providing faster responses to potential collisions.

Keywords:
break reaction timecar followingdrivingfront-to-rear-end collisionhapticinterface design

More Related Videos

A Method for Evaluating Timeliness and Accuracy of Volitional Motor Responses to Vibrotactile Stimuli
07:28

A Method for Evaluating Timeliness and Accuracy of Volitional Motor Responses to Vibrotactile Stimuli

Published on: August 2, 2016

7.7K
Measurement of Vibration Detection Threshold and Tactile Spatial Acuity in Human Subjects
07:32

Measurement of Vibration Detection Threshold and Tactile Spatial Acuity in Human Subjects

Published on: September 1, 2016

13.3K

Related Experiment Videos

Last Updated: Apr 15, 2026

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research
07:15

Tactile Vibrating Toolkit and Driving Simulation Platform for Driving-Related Research

Published on: December 18, 2020

5.2K
A Method for Evaluating Timeliness and Accuracy of Volitional Motor Responses to Vibrotactile Stimuli
07:28

A Method for Evaluating Timeliness and Accuracy of Volitional Motor Responses to Vibrotactile Stimuli

Published on: August 2, 2016

7.7K
Measurement of Vibration Detection Threshold and Tactile Spatial Acuity in Human Subjects
07:32

Measurement of Vibration Detection Threshold and Tactile Spatial Acuity in Human Subjects

Published on: September 1, 2016

13.3K

Area of Science:

  • Human-Computer Interaction
  • Automotive Safety
  • Haptic Feedback

Background:

  • Auditory signals moving towards a listener are more noticeable than receding ones.
  • This 'looming effect' in auditory perception may extend to the tactile sense.
  • Tactile signals could be used for in-car warnings, inspired by auditory salience.

Purpose of the Study:

  • To evaluate the effectiveness of dynamic vibrotactile collision-warning signals.
  • To determine if approaching tactile cues enhance driving safety.
  • To assess different types of vibrotactile cues in a driving simulation.

Main Methods:

  • Four experiments used a simulated car-following task.
  • Tested dynamic toward/away-from-torso cues, static vs. dynamic cues, and looming vs. constant intensity cues.
  • Varying cue locations (hands, waist) and intensities were also examined.

Main Results:

  • Braking reaction times (BRTs) were significantly faster with approaching (toward-torso) cues compared to receding or static cues.
  • This improvement was consistent across different body locations (waist vs. hands).
  • Looming-intensity cues did not provide additional benefits over standard approaching cues.

Conclusions:

  • Dynamic vibrotactile cues simulating approach enhance collision detection.
  • These approaching tactile signals significantly reduce reaction times.
  • The findings support the use of dynamic, approaching vibrotactile signals in future automotive warning systems.