Virtual Reality

Virtual Reality News

Improving the Accuracy of Markerless Gait Analysis

Dec. 8, 2022 — Gait analysis systems measure certain metrics to give their results. These results then drive clinical treatment for gait correction. However, detailed gait analysis requires expensive equipment, and …


Optical Rule Was Made to Be Broken

Sep. 12, 2022 — Engineers find a way to identify nanophotonic materials with the potential to improve screens for virtual reality and 3D displays along with optical technologies in …


City Digital Twins Help Train Deep Learning Models to Separate Building Facades

Sep. 8, 2022 — To automatically generate data for training deep convolutional neural network models to segment building facades, researchers used a three-dimensional model and game engine to generate digital city …


New Chip-Based Beam Steering Device Lays Groundwork for Smaller, Cheaper Lidar

Aug. 4, 2022 — Researchers have developed a new chip-based beam steering technology that provides a promising route to small, cost-effective and high-performance lidar systems. Lidar, which uses laser pulses to …


Augmented Reality Could Be the Future of Paper Books, According to New Research

Aug. 3, 2022 — Augmented reality might allow printed books to make a comeback against the e-book trend, according to …


Engineers Repurpose 19th-Century Photography Technique to Make Stretchy, Color-Changing Films

Aug. 1, 2022 — A new technique opens a door to manufacturing of pressure-monitoring bandages, shade-shifting fabrics, or touch-sensing …


Fiddler Crab Eye View Inspires Researchers to Develop Novel Artificial Vision

Aug. 1, 2022 — Artificial vision systems are implemented in motion sensing, object detection, and self-driving vehicles. However, they are not suitable for changing external environments and are limited to a …


Robot Dog Learns to Walk in One Hour

July 18, 2022 — Like a newborn animal, a four-legged robot stumbles around during its first walking attempts. But while a foal or a giraffe needs much longer to master walking, the robot learns to move forward …


Virtual Reality App Trial Shown to Reduce Common Phobias

July 14, 2022 — The trial studied phobia patients using a headset and a smartphone app treatment programme — a combination of Virtual Reality (VR) 360-degree video exposure therapy and cognitive behavioural therapy …


Virtual Reality Technology Could Strengthen Effects of Traditional Rehabilitation for Multiple Sclerosis

July 6, 2022 — By increasing sensory input and promoting multisensory processing, virtual reality may increase the effectiveness of traditional cognitive rehabilitation and exercise training in individuals with MS, …


‘Fake’ Data Helps Robots Learn the Ropes Faster

June 29, 2022 — In a step toward robots that can learn on the fly like humans do, a new approach expands training data sets for robots that work with soft objects like ropes and fabrics, or in cluttered …


Supernumerary Virtual Robotic Arms Can Feel Like Part of Our Body

June 27, 2022 — Researchers have developed a virtual robotic limb system which can be operated by users’ feet in a virtual environment as extra, or supernumerary, limbs. After training, users reported feeling …


Ultra-Thin Film Creates Vivid 3D Images With Large Field of View

June 23, 2022 — Researchers have developed a new ultra-thin film that can create detailed 3D images viewable under normal illumination without any special reading devices. The images appear to float on top of the …


Training Virtually Can Reduce Psychosocial Stress and Anxiety

June 17, 2022 — Everyone knows that exercise brings physical and psychological benefits. A new study suggests that virtual reality exercise induces similar effects, meaning those with limited mobility may be able to …


Staring at Yourself During Virtual Chats May Worsen Your Mood

June 13, 2022 — A new study finds that the more a person stares at themself while talking with a partner in an online chat, the more their mood degrades over the course of the conversation. Alcohol use appears to …


Study Evaluates How to Eliminate Telemedicine’s Virtual Waiting Room

June 1, 2022 — Researchers have conducted a 10-week study to evaluate how text messaging a link to patients when their doctor is ready provides a way to connect patients and doctors without relying on the virtual …


Designers Find Better Solutions With Computer Assistance, but Sacrifice Creative Touch

May 23, 2022 — A computer-guided approach to design can propose more solutions and balance out human inexperience and design …


Haptics Device Creates Realistic Virtual Textures

May 21, 2022 — Tactile sensation is an incredibly important part of how humans perceive their reality. Haptics or devices that can produce extremely specific vibrations that can mimic the sensation of touch are a …


Virtual Immune System Roadmap Unveiled

May 20, 2022 — Researchers have published a roadmap for creating a digital twin of the immune system. Patterned after digital twins used in industry to test innovations on a model, the digital twin would create a …


Algorithms Empower Metalens Design

May 17, 2022 — Researchers have developed a new method for designing large-scale metasurfaces that uses techniques of machine intelligence to generate designs automatically. The method will enable new metasurface …


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Source: https://www.sciencedaily.com/news/computers_math/virtual_reality/

Donovan Larsen

Donovan is a columnist and associate editor at the Dark News. He has written on everything from the politics to diversity issues in the workplace.

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