Results 31 to 40 of about 1,636,678 (314)

Advanced liquid crystal devices for augmented reality and virtual reality displays: principles and applications

open access: yesLight: Science & Applications, 2022
Liquid crystal displays (LCDs) and photonic devices play a pivotal role to augmented reality (AR) and virtual reality (VR). The recently emerging high-dynamic-range (HDR) mini-LED backlit LCDs significantly boost the image quality and brightness and ...
Kun Yin   +8 more
semanticscholar   +1 more source

Foveated rendering: A state-of-the-art survey

open access: yesComputational Visual Media, 2023
Recently, virtual reality (VR) technology has been widely used in medical, military, manufacturing, entertainment, and other fields. These applications must simulate different complex material surfaces, various dynamic objects, and complex physical ...
Lili Wang, Xuehuai Shi, Yi Liu
doaj   +1 more source

OpenEDS2020 Challenge on Gaze Tracking for VR: Dataset and Results

open access: yesSensors, 2021
This paper summarizes the OpenEDS 2020 Challenge dataset, the proposed baselines, and results obtained by the top three winners of each competition: (1) Gaze prediction Challenge, with the goal of predicting the gaze vector 1 to 5 frames into the future ...
Cristina Palmero   +5 more
doaj   +1 more source

Virtual Reality, Augmented Reality, and Mixed Reality in Experiential Learning: Transforming Educational Paradigms

open access: yesEducation sciences
Virtual reality (VR), augmented reality (AR), and mixed reality (MR) have impacts on experiential learning, redefining educational paradigms through immersive and interactive environments.
H. Crogman   +4 more
semanticscholar   +1 more source

Inclusive Immersion: a review of efforts to improve accessibility in virtual reality, augmented reality and the metaverse

open access: yesVirtual Reality, 2023
Virtual Reality (VR) and Augmented Reality (AR) afford new forms of work and leisure. While affordable and effective VR and AR headsets are now available, neither technology has achieved widespread user adoption.
John J. Dudley   +3 more
semanticscholar   +1 more source

The reality of lies [PDF]

open access: yesFilozofija i drustvo, 2013
A lie is neither a false proposition, nor a mistake, nor a mere fiction; it is a type of fiction, an act, and precisely an intentional act. An act calls for a subject, and therefore a lie is inseparable from its subject. Together, they make up a real object: it has to be real, since a lie produces effects, and the cause-effect relationship ...
openaire   +3 more sources

The Combined Effect of Obesity and Contraceptive Use on Pulmonary Embolism in Adolescent Females Residing in the United States

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Combined oral contraceptive (COC) use in obese adult women dramatically increases the relative risk of developing a pulmonary embolism (PE). The risk of a PE in obese adolescent females taking contraceptives is currently unknown. The purpose of this investigation was to determine the effect of body mass index (BMI) and contraceptive
John Puetz, Joanne Salas
wiley   +1 more source

Enabling Eye Tracking for Crowd-Sourced Data Collection With Project Aria

open access: yesIEEE Access
Through a novel, multi-sensor platform in a wearable glasses form factor, paired with crowd-sourced data collection, we have enabled the collection of tens of thousands of egocentric gaze recordings across hundreds of daily tasks without the limitations ...
Yusuf Mansour   +7 more
doaj   +1 more source

BlogWall: Social and Cultural Interaction for Children

open access: yesAdvances in Human-Computer Interaction, 2008
Short message service (SMS) is extremely popular today. Currently, it is being mainly used for peer-to-peer communication. However, SMS could be used as public media platform to enhance social and public interactions in an intuitive way.
Adrian David Cheok   +8 more
doaj   +1 more source

Exploring the Extension of Virtual Reality beyond the Five Senses: A Study on Human Aura Detection

open access: yesApplied Sciences, 2023
The realm of virtual reality, primarily dominated by visual experiences, stands at the cusp of a paradigm shift [...]
Adrian David Cheok, George Karolyi
doaj   +1 more source

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