Virtual Reality

In a new quantum simulator, light behaves like a magnet

Virtual Reality - Science Daily - 21 March 2019 - 10:03am
Physicists propose a new 'quantum simulator': a laser-based device that can be used to study a wide range of quantum systems. Studying it, the researchers have found that photons can behave like magnetic dipoles at temperatures close to absolute zero, following the laws of quantum mechanics. The simple simulator can be used to better understand the properties of complex materials under such extreme conditions.
Categories: Virtual Reality

Mathematicians reveal secret to human sperm's swimming prowess

Virtual Reality - Science Daily - 20 March 2019 - 7:20am
Researchers have discovered that a reinforcing outer-layer which coats the tails of human sperm is what gives them the strength to make the powerful rhythmic strokes needed to break through the cervical mucus barrier.
Categories: Virtual Reality

Virtual reality could improve your balance, study finds

Virtual Reality - Science Daily - 18 March 2019 - 8:45am
Virtual Reality technology could become an efficient tool for older people with balance problems or for rehabilitation following injuries or illness that affect balance and movement. In a new study, researchers have studied how the human balance system is affected by watching Virtual Reality videos.
Categories: Virtual Reality

Your body is your internet -- and now it can't be hacked

Virtual Reality - Science Daily - 12 March 2019 - 12:12pm
Engineers have tightened security on the 'internet of body.' Now, the network you didn't know you had is only accessible by you and your devices, thanks to technology that keeps communication signals within the body itself.
Categories: Virtual Reality

Light pulses provide a new route to enhance superconductivity

Virtual Reality - Science Daily - 4 March 2019 - 6:58am
Scientists have shown that pulses of light could be used to turn materials into superconductors through an unconventional type of superconductivity known as 'eta pairing.'
Categories: Virtual Reality

Spherical display brings virtual collaboration closer to reality

Virtual Reality - Science Daily - 19 February 2019 - 5:07am
Virtual reality can often make a user feel isolated from the world, with only computer-generated characters for company. But researchers think they may have found a way to encourage a more sociable virtual reality.
Categories: Virtual Reality

Immersive virtual reality therapy shows lasting effect in treatment of phobias in children with autism

Virtual Reality - Science Daily - 14 February 2019 - 4:19pm
New research shows that an immersive virtual reality environment treats 45 percent of children with autism, freeing them from their fears and phobias -- and that the treatment lasts.
Categories: Virtual Reality

'Virtual pharmacology' advance tackles universe of unknown drugs

Virtual Reality - Science Daily - 6 February 2019 - 10:19am
Scientists have developed the world's largest virtual pharmacology platform and shown it is capable of identifying extremely powerful new drugs. The platform, soon to contain over a billion virtual molecules never before synthesized and not found in nature, is poised to dramatically change early drug discovery and send waves through the pharmaceutical industry, the authors say.
Categories: Virtual Reality

The first dexterous and sentient hand prosthesis has been successfully implanted

Virtual Reality - Science Daily - 5 February 2019 - 3:52pm
A Swedish patient with hand amputation has become the first recipient of an osseo-neuromuscular implant to control a dexterous hand prosthesis. In a pioneering surgery, titanium implants were placed in the two forearm bones (radius and ulnar), from which electrodes to nerves and muscle were extended to extract signals to control a robotic hand and to provide tactile sensations. This makes it the first clinically viable, dexterous and sentient prosthetic hand usable in real life.
Categories: Virtual Reality

Walking with Pokémon

Virtual Reality - Science Daily - 5 February 2019 - 8:53am
In a recent study, researchers reveal how the Pokémon GO augmented reality game positively impact the physical activity in players over 40. The authors hope the findings will inform urban planners and game designers to inspire people to be more active.
Categories: Virtual Reality

Multicolor holography technology could enable extremely compact 3D displays

Virtual Reality - Science Daily - 24 January 2019 - 11:15am
Researchers have developed a new approach to multicolor holography that could be used to make 3D color displays for augmented reality glasses, smartphones or heads-up displays without any bulky optical components.
Categories: Virtual Reality

People think and behave differently in virtual reality than they do in real life

Virtual Reality - Science Daily - 24 January 2019 - 5:48am
By studying the phenomenon of contagious yawning, the researchers learned that people's reactions in virtual reality can be quite different from what they are in actual reality. They found that contagious yawning happens in VR, but people's tendency to suppress yawns when they have company or feel they're being watched don't apply in the VR environment. Further, when people immersed in VR are aware of an actual person in the room, they do stifle their yawns. Actual reality supersedes virtual reality.
Categories: Virtual Reality

Army researchers explore benefits of immersive technology for soldiers

Virtual Reality - Science Daily - 16 January 2019 - 8:55am
Army researchers are exploring the benefits of immersive technology for warfighters. They have developed a platform to assess this technology called AURORA-MR.
Categories: Virtual Reality

Virtual video visits may improve patient convenience without sacrificing quality of care

Virtual Reality - Science Daily - 14 January 2019 - 10:09am
A team of researchers reports that virtual video visits, one form of telehealth visit used at the hospital, can successfully replace office visits for many patients without compromising the quality of care and communication.
Categories: Virtual Reality

Research fosters communication between smart buildings and people

Virtual Reality - Science Daily - 10 January 2019 - 7:14am
Researchers found people connect better with a computer-generated avatar that represents building management -- and small talk helped, too.
Categories: Virtual Reality

In VR boys learn best when the teacher is a drone -- girls lean better from virtual Marie

Virtual Reality - Science Daily - 8 January 2019 - 6:51am
The teacher is just as important in a virtual learning environment as in a normal classroom, but a new study shows that boys and girls differ greatly in terms of how they learn best: Boys learn best when their virtual teacher comes in the form of a drone, while girls get more knowledge from VR-teaching when they are taught by a young, female researcher-type named Marie.
Categories: Virtual Reality

Artificial intelligence system learns to diagnose, classify intracranial hemorrhage

Virtual Reality - Science Daily - 21 December 2018 - 9:37am
A team of investigators has developed a system using artificial intelligence to quickly diagnose and classify brain hemorrhages and to provide the basis of its decisions from relatively small image datasets.
Categories: Virtual Reality

Network orchestration: Researcher uses music to manage networks

Virtual Reality - Science Daily - 20 December 2018 - 9:26am
A researcher uses sound as a simpler alternative to manage complicated network tasks.
Categories: Virtual Reality

A new way to see stress -- using supercomputers

Virtual Reality - Science Daily - 30 November 2018 - 8:16am
Supercomputer simulations show that at the atomic level, material stress doesn't behave symmetrically. Widely-used atomic stress formulae significantly underestimate stress near stress concentrators such as dislocation core, crack tip, or interface, in a material under deformation. Supercomputers simulate force interactions of Lennard-Jones perfect single crystal of 240,000 atoms. Study findings could help scientists design new materials such as glass or metal that doesn't ice up.
Categories: Virtual Reality

Virtual reality could serve as powerful environmental education tool

Virtual Reality - Science Daily - 30 November 2018 - 5:03am
Researchers took a virtual reality experience into a variety of educational settings, including high school classrooms, to test the impact on awareness and understanding of ocean acidification.
Categories: Virtual Reality

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