Virtual Reality

Researchers recreate living 3D displays

Virtual Reality - Science Daily - 23 September 2019 - 11:08am
A research team is developing a smart skin inspired by the cephalopod which can be used in 3D displays, as interfaces for the visually impaired, and to help reduce drag on marine vehicles.
Categories: Virtual Reality

New augmented reality head mounted display offers unrivaled viewing experience

Virtual Reality - Science Daily - 23 September 2019 - 10:09am
Engineers have developed a new augmented reality (AR) head-mounted display (HMD) that delivers a realistic 3D viewing experience, without the commonly associated side effects of nausea or eyestrain.
Categories: Virtual Reality

Evolution of learning is key to better artificial intelligence

Virtual Reality - Science Daily - 20 September 2019 - 9:46am
Since "2001: A Space Odyssey," people have wondered: could machines like HAL 9000 eventually exist that can process information with human-like intelligence? Researchers say that true, human-level intelligence remains a long way off, but a new article explores how computers could begin to evolve learning in the same way as natural organisms did -- with implications for many fields, including artificial intelligence.
Categories: Virtual Reality

Introducing 'mesh,' memory-saving plug-in to boost phone and computer performance

Virtual Reality - Science Daily - 19 September 2019 - 1:53pm
Applications like web browsers or smartphone apps often use a lot of memory. To address this, a research group has developed a system they call Mesh that can automatically reduce such memory demands.
Categories: Virtual Reality

Virtual reality training could improve employee safety

Virtual Reality - Science Daily - 16 September 2019 - 6:25pm
A new study suggests employee safety could be improved through use of virtual reality (VR) in Health and Safety training, such as fire evacuation drills. Researchers developed an immersive VR system to stimulate participants' perception of temperature, and senses of smell, sight and hearing to explore how they behaved during two health and safety training scenarios.
Categories: Virtual Reality

Do as I say: Translating language into movement

Virtual Reality - Science Daily - 10 September 2019 - 8:14am
Researchers have developed a computer model that can translate text describing physical movements directly into simple computer-generated animations, a first step toward someday generating movies directly from scripts.
Categories: Virtual Reality

Researchers develop low-power, low-cost network for 5G connectivity

Virtual Reality - Science Daily - 29 August 2019 - 5:13am
Researchers have developed a cheaper and more efficient method for Internet-of-Things devices to receive high-speed wireless connectivity.
Categories: Virtual Reality

Reducing secondary cardiac events with virtual cardiac rehab

Virtual Reality - Science Daily - 28 August 2019 - 11:31am
Researchers have demonstrated promising results in reducing secondary cardiac events and re-hospitalizations by creating a virtual cardiac rehabilitation program that fits seamlessly into patients' lives. Increasing rates of program enrollment and completion have been key factors in the improved outcomes.
Categories: Virtual Reality

Artificial intelligence could use EKG data to measure patient's overall health status

Virtual Reality - Science Daily - 27 August 2019 - 5:47am
Researchers applying artificial intelligence to electrocardiogram data estimated the age group of a patient and predicted their gender. Artificial intelligence could more accurately track overall health status by determining 'physiologic age' -- distinct from chronological age.
Categories: Virtual Reality

Augmented reality glasses may help people with low vision better navigate their environment

Virtual Reality - Science Daily - 26 August 2019 - 6:22am
In a new study of patients with retinitis pigmentosa, an inherited degenerative eye disease that results in poor vision, researchers found that adapted augmented reality glasses can improve patients' mobility by 50% and grasp performance by 70%.
Categories: Virtual Reality

New tools to minimize risks in shared, augmented-reality environments

Virtual Reality - Science Daily - 20 August 2019 - 12:29pm
Security researchers have created ShareAR, a toolkit that lets developers build collaborative and interactive features into AR apps without sacrificing their users' privacy and security.
Categories: Virtual Reality

New tool makes web browsing easier for the visually impaired

Virtual Reality - Science Daily - 19 August 2019 - 6:30am
Researchers have developed a new voice assistant that allows people with visual impairments to get web content as quickly and as effortlessly as possible from smart speakers and similar devices.
Categories: Virtual Reality

Robotic cane shown to improve stability in walking

Virtual Reality - Science Daily - 6 August 2019 - 10:14am
By adding electronics and computation technology to a simple cane that has been around since ancient times, researchers have transformed it into a 21st century robotic device that can provide light-touch assistance in walking to the aged and others with impaired mobility. The autonomous robot 'walks' alongside a person to provide light-touch support, much as one might lightly touch a companion's arm or sleeve to maintain balance while walking.
Categories: Virtual Reality

Lessons of conventional imaging let scientists see around corners

Virtual Reality - Science Daily - 5 August 2019 - 8:22am
Scientists, drawing on the lessons of classical optics, have shown that it is possible to image complex hidden scenes using a projected 'virtual camera' to see around barriers.
Categories: Virtual Reality

Virtual reality to solve minor personal problems

Virtual Reality - Science Daily - 30 July 2019 - 9:53am
A new study shows that conversation with oneself embodied as Dr. Sigmund Freud works better to improve people's mood, compared to just talking about your problems in a virtual conversation with pre-scripted comments. Researchers claimed that the method could be used by clinicians to help people dealing with minor personal problems.
Categories: Virtual Reality

Computing: Stretch-sensing glove captures interactive hand poses accurately

Virtual Reality - Science Daily - 23 July 2019 - 9:18am
Capturing interactive hand poses in real time and with realistic results is a well-examined problem in computing, particularly human-centered computing and motion capture technology. A global team of computer scientists have further advanced this area of research by developing a user-friendly, stretch-sensing data glove to capture real-time, interactive hand poses with much more precision.
Categories: Virtual Reality

How social movements can use virtual worlds

Virtual Reality - Science Daily - 10 July 2019 - 4:39pm
Online virtual worlds can help social movements raise awareness and create safe spaces for their members, according to a new study. The research examined how an LGBT group used a virtual world for their own cause, which was different to its intended design.
Categories: Virtual Reality

Mathematical modeling for translational research of new CRSD medication

Virtual Reality - Science Daily - 9 July 2019 - 8:02am
Mathematicians' new modeling has identified major sources of interspecies and inter-individual variations in the clinical efficacy of a clock-modulating drug: photosensitivity and PER2 level. This enabled precision medicine for circadian disruption.
Categories: Virtual Reality

Want to boost creativity? Try playing Minecraft

Virtual Reality - Science Daily - 8 July 2019 - 11:00am
Video games that foster creative freedom can increase creativity under certain conditions, according to new research. The experimental study compared the effect of playing Minecraft, with or without instruction, to watching a TV show or playing a race car video game. Those given the freedom to play Minecraft without instruction were most creative.
Categories: Virtual Reality

Smart glasses follow our eyes, focus automatically

Virtual Reality - Science Daily - 1 July 2019 - 11:42am
By using eye-tracking technology to automatically control a pair of autofocus lenses, engineers have created a prototype for 'autofocals' designed to restore proper vision in people who would ordinarily need progressive lenses.
Categories: Virtual Reality

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