Results 41 to 50 of about 57,608 (154)

ALCC-Glasses: Arriving Light Chroma Controllable Optical See-Through Head-Mounted Display System for Color Vision Deficiency Compensation

Applied Sciences, 2020
About 250 million people in the world suffer from color vision deficiency (CVD). Contact lenses and glasses with a color filter are available to partially improve the vision of people with CVD. Tinted glasses uniformly change the colors in a user’s field
Ying Tang, Zhenyang Zhu, Masahiro Toyoura, Kentaro Go, Kenji Kashiwagi, Issei Fujishiro, Xiaoyang Mao   +6 more
doaj   +1 more source

Contextual sensory integration training vs. traditional vestibular rehabilitation: a pilot randomized controlled trial

Journal of NeuroEngineering and Rehabilitation, 2023
Background We created a clinical virtual reality application for vestibular rehabilitation. Our app targets contextual sensory integration (C.S.I.) where patients are immersed in safe, increasingly challenging environments while practicing various tasks (
Jennifer Kelly, Daphna Harel, Santosh Krishnamoorthy, Gene Fu, Brittani Morris, Andrew Medlin, Sarah Mischinati, Zhu Wang, John Sutera, Ken Perlin, Maura Cosetti, Anat V. Lubetzky   +11 more
doaj   +1 more source

FingerTouch: Touch Interaction Using a Fingernail-Mounted Sensor on a Head-Mounted Display for Augmented Reality

IEEE Access, 2020
This study proposes FingerTouch, a method of touch interaction using a head-mounted display for mobile augmented reality. FingerTouch allows users to manipulate virtual content with one-finger touch interaction regardless of the material or tilt of the ...
Ju Young Oh, Ji-Hyung Park, Jung-Min Park   +2 more
doaj   +1 more source

Accommodation-Free Head Mounted Display with Comfortable 3D Perception and an Enlarged Eye-box

Research, 2019
An accommodation-free displays, also known as Maxwellian displays, keep the displayed image sharp regardless of the viewer’s focal distance. However, they typically suffer from a small eye-box and limited effective field of view (FOV) which requires ...
Pawan K. Shrestha, Matt J. Pryn, Jia Jia, Jhen-Si Chen, Hector Navarro Fructuoso, Atanas Boev, Qing Zhang, Daping Chu   +7 more
doaj   +1 more source

Exploring vestibular stimulation to reduce the influence of cybersickness on virtual reality experiences

Frontiers in Virtual Reality
IntroductionThere is increasing use of head-worn displays to support immersive virtual reality (VR) experiences. However, users of such technology often encounter motion sickness-like effects, commonly termed cybersickness.
Shamus P. Smith, Eugene Nalivaiko, Sam Owen, Didier Depireux, Mark Flynn   +4 more
doaj   +1 more source

An Augmented Reality System Using Improved-Iterative Closest Point Algorithm for On-Patient Medical Image Visualization

Sensors, 2018
In many surgery assistance systems, cumbersome equipment or complicated algorithms are often introduced to build the whole system. To build a system without cumbersome equipment or complicated algorithms, and to provide physicians the ability to observe ...
Ming-Long Wu, Jong-Chih Chien, Chieh-Tsai Wu, Jiann-Der Lee   +3 more
doaj   +1 more source

Exploring the use of immersive virtual reality in adults with chronic primary pain: A scoping review

Digital Health
Background The use of immersive virtual reality, wearing head mounted display, has recently increased for people with chronic pain, with no definitive conclusion of its efficacy on pain-related outcomes. Objective To map the available evidence on the use
Anfal Astek, Valerie Sparkes, Liba Sheeran   +2 more
doaj   +1 more source

Displaying text using head-mounted displays

, 2021
Lesen ist eine grundlegende Aktivität, um Informationen sowohl in der realen als auch in der digitalen Welt aufzunehmen. Obwohl digitale Text allgegenwärtig und über verschiedene Geräte zugänglich ist, müssen für eine effiziente Anzeige von Text auf Head-Mounted Displays (HMDs) einige Herausforderungen untersucht werden.
openaire   +4 more sources

Augmented Reality Visualization and Navigation Operationalized in Biopsy of Indeterminate Splenic Mass

Clinical Case Reports
This case report describes the successful use of an augmented reality (AR) guidance system (XR90, MediView XR Inc., Cleveland Ohio) to assist in the percutaneous biopsy of a splenic mass performed in a minor procedure room.
Alexander S. Misono
doaj   +1 more source

Occlusion-capable Head-mounted Display

Proceedings of the 7th International Conference on Photonics, Optics and Laser Technology, 2019
Head-mounted display (HMD) is regarded as one of the most popular device for providing three-dimensional (3D) contents in virtual reality (VR) or augmented reality (AR). Technologies on HMD have been deeply studied because it has a potential to make the people enjoy 3D contents. In this paper, we propose the application for digital micro-mirror device (
Kwangsoo Kim, Daerak Heo, Joonku Hahn
openaire   +1 more source