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

Virtual Work for a System of Connected Rigid Bodies01:06

Virtual Work for a System of Connected Rigid Bodies

510
Virtual work is a powerful method used to solve problems involving several connected rigid bodies. When the system is in equilibrium, virtual work is zero. This allows the calculation of the resulting forces when a system undergoes a virtual displacement. When attempting to analyze such a system, first, use a free-body diagram, where an independent coordinate represents the configuration of the links, and mark its deflected position resulting from the positive virtual displacement.
Next,...
510
Planar Rigid-Body Motion01:22

Planar Rigid-Body Motion

628
Understanding the movement of a rigid body in planar motion involves recognizing that every particle within this body is traversing a path that maintains a consistent distance from a specific plane. This concept is fundamental in the study of physics and mechanical engineering, and it allows us to comprehend better how objects move in space.
Planar motion is typically divided into three distinct categories. The first is rectilinear translation, demonstrated by a subway train that moves along...
628
Controller Configurations01:22

Controller Configurations

187
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
187
Three-Dimensional Force System:Problem Solving01:30

Three-Dimensional Force System:Problem Solving

965
A three-dimensional force system refers to a scenario in which three forces act simultaneously in three different directions. This type of problem is commonly encountered in physics and engineering, where it is necessary to calculate the resultant force on the system, which can then be used to predict or analyze the behavior of the object or structure under consideration.
To solve a three-dimensional force system, first resolve each force into its respective scalar components. Do this using...
965
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

575
In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
575

You might also read

Related Articles

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

Sort by
Same author

A careful examination of large behavior models for multitask dexterous manipulation.

Science robotics·2026
Same author

A multimodal dataset for human robot collaborative systems: Experimental data.

Data in brief·2025
Same author

Imposing Motion Variability for Ergonomic Human-Robot Collaboration.

IISE transactions on occupational ergonomics and human factors·2024
Same author

Multimodal fusion of EMG and vision for human grasp intent inference in prosthetic hand control.

Frontiers in robotics and AI·2024
Same author

Control of cell surface expression of GABA<sub>A</sub> receptors by a conserved region at the end of the N-terminal extracellular domain of receptor subunits.

The Journal of biological chemistry·2022
Same author

A Holistic Approach to Human-Supervised Humanoid Robot Operations in Extreme Environments.

Frontiers in robotics and AI·2021

Related Experiment Video

Updated: Oct 19, 2025

Controlled Rotation of Human Observers in a Virtual Reality Environment
09:11

Controlled Rotation of Human Observers in a Virtual Reality Environment

Published on: April 21, 2022

2.7K

Motion Polytopes in Virtual Reality for Shared Control in Remote Manipulation Applications.

Mark Zolotas1, Murphy Wonsick1, Philip Long1,2

  • 1Northeastern University, Boston, MA, United States.

Frontiers in Robotics and AI
|September 27, 2021
PubMed
Summary

This study introduces a virtual reality system using manipulability polytopes to enhance shared control in teleoperation. The system visually guides users, improving their understanding of robot capabilities for remote tasks.

Keywords:
human-in-the-loop teleoperationmotion polytopesshared controlvirtual fixturesvirtual reality

More Related Videos

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
06:53

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation

Published on: March 1, 2017

13.5K
Hand Controlled Manipulation of Single Molecules via a Scanning Probe Microscope with a 3D Virtual Reality Interface
11:00

Hand Controlled Manipulation of Single Molecules via a Scanning Probe Microscope with a 3D Virtual Reality Interface

Published on: October 2, 2016

9.1K

Related Experiment Videos

Last Updated: Oct 19, 2025

Controlled Rotation of Human Observers in a Virtual Reality Environment
09:11

Controlled Rotation of Human Observers in a Virtual Reality Environment

Published on: April 21, 2022

2.7K
Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation
06:53

Creating Virtual-hand and Virtual-face Illusions to Investigate Self-representation

Published on: March 1, 2017

13.5K
Hand Controlled Manipulation of Single Molecules via a Scanning Probe Microscope with a 3D Virtual Reality Interface
11:00

Hand Controlled Manipulation of Single Molecules via a Scanning Probe Microscope with a 3D Virtual Reality Interface

Published on: October 2, 2016

9.1K

Area of Science:

  • Robotics
  • Human-Computer Interaction
  • Virtual Reality

Background:

  • Shared control is crucial for remote robotic applications requiring human supervision.
  • Effective interpretation of shared control by operators is challenging.
  • Immersive technologies can expose internal shared control mechanisms.

Purpose of the Study:

  • To develop a virtual reality (VR) system for visually guiding human-in-the-loop manipulation in shared control teleoperation.
  • To utilize end effector manipulability polytopes as visual feedback for users.

Main Methods:

  • Implemented a shared control teleoperation system using VR.
  • Employed manipulability polytopes, geometrical constructs representing joint limits and environmental constraints.
  • Conducted a pilot study to determine user preferences for VR graphical cues and setup.
  • Evaluated the system in a screwdriver teleoperation task.

Main Results:

  • Experimental findings support the utility of polytopes for shared control teleoperation.
  • The VR system visually represents the operable space of movement.
  • User feedback from a pilot study informed the VR system design.

Conclusions:

  • Manipulability polytopes are effective virtual guides in shared control teleoperation.
  • Further long-term studies are needed to fully realize the benefits of polytope-based virtual guides.