Results 11 to 20 of about 195,670 (300)

Effective haptic feedback type for robot-mediated material discrimination depending on target properties

Frontiers in Virtual Reality, 2023
Haptic feedback enables material perception via remote robotics. Both force and vibration information are essential for haptic feedback, and it is important to understand their applicability in different situations.
Minami Takahashi, Hikaru Nagano, Yuichi Tazaki, Yasuyoshi Yokokohji   +3 more
doaj   +1 more source

Studying the Role of Haptic Feedback on Virtual Embodiment in a Drawing Task

Frontiers in Virtual Reality, 2021
The role of haptic feedback on virtual embodiment is investigated in this paper in a context of active and fine manipulation. In particular, we explore which haptic cue, with varying ecological validity, has more influence on virtual embodiment.
Grégoire Richard, Thomas Pietrzak, Ferran Argelaguet, Anatole Lécuyer, Géry Casiez, Géry Casiez   +5 more
doaj   +1 more source

Experimental Evaluation on Haptic Feedback Accuracy by Using Two Self-Made Haptic Devices and One Additional Interface in Robotic Teleoperation

Actuators, 2022
The goal of haptic feedback in robotic teleoperation is to enable users to accurately feel the interaction force measured at the slave side and precisely understand what is happening in the slave environment. The accuracy of the feedback force describing
Guan-Yang Liu, Yi Wang, Chao Huang, Chen Guan, Dong-Tao Ma, Zhiming Wei, Xinan Qiu   +6 more
doaj   +1 more source

Rotational force-feedback wrist [PDF]

Proceedings of the IEEE International Symposium onAssembly and Task Planning, 2003., 2004
Force-feedback structures are mechanical structures that can generate forces to restore to the user a tactile feeling corresponding to the world in which he is manipulating an object. This paper presents the mechanical design of a 3-rotational-degrees-of-freedom (DOF) wrist able to produce force feedback. The wrist, plugged on an existing 3-translation-
Cauche, Nicolas, Rouiller, Patrice RP, Helmer, P. HP, Baur, Charles BC, Clavel, R CR, Delchambre, Alain   +5 more
openaire   +2 more sources

A Novel Sensory Feedback Approach to Facilitate Both Predictive and Corrective Control of Grasping Force in Myoelectric Prostheses

IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Reliable force control is especially important when using myoelectric upper-limb prostheses as the force defines whether an object will be firmly grasped, damaged, or dropped.
Filip Gasparic, Nikola Jorgovanovic, Christian Hofer, Michael F. Russold, Mario Koppe, Darko Stanisic, Strahinja Dosen   +6 more
doaj   +1 more source

Experimental Evaluation of a Hybrid Sensory Feedback System for Haptic and Kinaesthetic Perception in Hand Prostheses

Sensors, 2023
This study proposes a new hybrid multi-modal sensory feedback system for prosthetic hands that can provide not only haptic and proprioceptive feedback but also facilitate object recognition without the aid of vision.
Emre Sariyildiz, Fergus Hanss, Hao Zhou, Manish Sreenivasa, Lucy Armitage, Rahim Mutlu, Gursel Alici   +6 more
doaj   +1 more source

Visual and somatosensory feedback mechanisms of precision manual motor control in autism spectrum disorder

Journal of Neurodevelopmental Disorders, 2021
Background Individuals with autism spectrum disorder (ASD) show deficits processing sensory feedback to reactively adjust ongoing motor behaviors. Atypical reliance on visual and somatosensory feedback each have been reported during motor behaviors in ...
Robin L. Shafer, Zheng Wang, James Bartolotti, Matthew W. Mosconi   +3 more
doaj   +1 more source

Evaluation of stiffness feedback for hard nodule identification on a phantom silicone model. [PDF]

PLoS ONE, 2017
Haptic information in robotic surgery can significantly improve clinical outcomes and help detect hard soft-tissue inclusions that indicate potential abnormalities.
Min Li, Jelizaveta Konstantinova, Guanghua Xu, Bo He, Vahid Aminzadeh, Jun Xie, Helge Wurdemann, Kaspar Althoefer   +7 more
doaj   +1 more source

Haptic Glove Using Tendon-Driven Soft Robotic Mechanism

Frontiers in Bioengineering and Biotechnology, 2020
Recent advancements in virtual reality and augmented reality call for light-weight and compliant haptic interfaces to maximize the task-performance interactivity with the virtual or extended environment.
Siyeon Baik, Siyeon Baik, Shinsuk Park, Jaeyoung Park   +3 more
doaj   +1 more source

Integration of sensory force feedback is disturbed in CRPS-related dystonia. [PDF]

PLoS ONE, 2013
Complex regional pain syndrome (CRPS) is characterized by pain and disturbed blood flow, temperature regulation and motor control. Approximately 25% of cases develop fixed dystonia.
Winfred Mugge, Frans C T van der Helm, Alfred C Schouten   +2 more
doaj   +1 more source