Results 21 to 30 of about 4,038 (258)

Recognizing emotions induced by wearable haptic vibration using noninvasive electroencephalogram

open access: yesFrontiers in Neuroscience, 2023
The integration of haptic technology into affective computing has led to a new field known as affective haptics. Nonetheless, the mechanism underlying the interaction between haptics and emotions remains unclear. In this paper, we proposed a novel haptic
Xin Wang   +7 more
doaj   +1 more source

Protruding organic surfaces triggered by in-plane electric fields

open access: yesNature Communications, 2017
Effective haptic interfaces are advantageous for technology that involves human-computer interaction. Here Liu et al. fabricate thin liquid crystal polymer network coatings which can be modulated by applying an alternating electric field; such switchable
Danqing Liu   +2 more
doaj   +1 more source

Skin-integrated stretchable actuators toward skin-compatible haptic feedback and closed-loop human-machine interactions

open access: yesnpj Flexible Electronics, 2023
Skin-integrated haptic interfaces that can relay a wealth of information from the machine to the human are of great interest. However, existing haptic devices are not yet able to produce haptic cues that are compatible with the skin.
Si Chen   +4 more
doaj   +1 more source

Upper Limb Movement Assistance Through Model-Based Path Planning and Control of Hybrid FES-Exoskeleton Systems

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering
Hybrid FES-exoskeleton systems can drive users through trajectories that mimic functional upper limb movements with higher accuracy and reduced motor torque compared to either system alone, situating them well as assistive devices.
Erin E. Mahan   +4 more
doaj   +1 more source

HaPouch: A Miniaturized, Soft, and Wearable Haptic Display Device Using a Liquid-to-Gas Phase Change Actuator

open access: yesIEEE Access, 2022
Wearable haptic displays can provide haptic information while allowing for free body movement. Among these haptic displays, pneumatic haptic displays have the advantages of flexibility and lightweight; however, they require bulky air tubes and a heavy ...
Ryusei Uramune   +5 more
doaj   +1 more source

Rhythm perception is shared between audio and haptics

open access: yesScientific Reports, 2022
A surface texture is perceived through both the sound and vibrations produced while being explored by our fingers. Because of their common origin, both modalities have a strong influence on each other, particularly at above 60 Hz for which vibrotactile ...
Corentin Bernard   +3 more
doaj   +1 more source

An ensemble deep learning approach to evaluate haptic delay from a single trial EEG data

open access: yesFrontiers in Robotics and AI, 2022
Haptic technologies are becoming increasingly valuable in Human-Computer interaction systems as they provide means of physical interaction with a remote or virtual environment. One of the persistent challenges in tele-haptic systems, communicating haptic
Haneen Alsuradi   +2 more
doaj   +1 more source

Visuo-Haptic Mixed Reality Simulation Using Unbound Handheld Tools

open access: yesApplied Sciences, 2020
Visuo-haptic mixed reality (VHMR) adds virtual objects to a real scene and enables users to see and also touch them via a see-through display and a haptic device.
Mehmet Murat Aygün   +3 more
doaj   +1 more source

Assessment of EEG-based functional connectivity in response to haptic delay

open access: yesFrontiers in Neuroscience, 2022
Haptic technologies enable users to physically interact with remote or virtual environments by applying force, vibration, or motion via haptic interfaces.
Haneen Alsuradi   +3 more
doaj   +1 more source

Design, Analysis, and Control of a 3-DOF Novel Haptic Device Displaying Stiffness, Texture, Shape, and Shear

open access: yesIEEE Access, 2021
Haptic devices providing various sensations have multiple applications spanning over many fields such as surgical training, robot-assisted minimal invasive surgery (MIS), military, space, and underwater exploration. Most of the existing haptic interfaces
Vijay Kumar Pediredla   +3 more
doaj   +1 more source

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