News tagged with virtual
Building real security with virtual worlds
Technology / Computer Sciences
Nov 26, 2009 |
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(PhysOrg.com) -- Advances in computerized modeling and prediction of group behavior, together with improvements in video game graphics, are making possible virtual worlds in which defense analysts can explore ...
Feeling the way: Robotic device can help visually impaired people
Nov 23, 2009 |
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(PhysOrg.com) -- For many people, it has become routine to go online to check out a map before traveling to a new place. But for blind people, Google maps and other visual mapping applications are of little ...
Pushing the brain to find new pathways
Nov 17, 2009 |
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Until recently, scientists believed that, following a stroke, a patient had about six months to regain any lost function. After that, patients would be forced to compensate for the lost function by focusing on their remaining ...
Walking hazard: Cell-phone use -- but not music -- reduces pedestrian safety
Other Sciences / Social Sciences
Nov 16, 2009 |
4.5 / 5 (2) |
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Two new studies of pedestrian safety found that using a cell phone while hoofing it can endanger one's health. Older pedestrians, in particular, are impaired when crossing a busy (simulated) street while speaking ...
Virtual Reality May Help Arm Minds for Combat
Nov 13, 2009 |
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(PhysOrg.com) -- The UT Dallas Center for BrainHealth received a federal grant to fund research examining brain performance enhancement in America’s fighting men and women through the use of state-of-the-art ...
Iowa State engineers develop 3-D software to give doctors, students a view inside the body
Nov 11, 2009 |
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James Oliver picked up an Xbox game controller, looked up to a video screen and used the device's buttons and joystick to fly through a patient's chest cavity for an up-close look at the bottom of the heart.
Virtual reality games could help bullying victims
Medicine & Health / Psychology & Psychiatry
Nov 09, 2009 |
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(PhysOrg.com) -- Virtual reality games could help children to escape victimisation and bullying at school, according to researchers at the University of Warwick.
Bluebeat to battle EMI over Beatles songs
Nov 07, 2009 |
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US online music service Bluebeat said it plans to fight British recording label EMI over rights to stream and sell versions of Beatles songs.
Second Life creates virtual world for businesses
Nov 05, 2009 |
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Linden Lab on Wednesday announced it is adding a new dimension to Second Life online world to give businesses private places for virtual meetings.
Web site help for students applying to college
Nov 03, 2009 |
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Two of my best friends are named Pete. We went to the same high school and the same university, Cal State Fullerton, which has been described as "the Harvard of north Orange County" -- by me, at least.
Researchers bring noise to virtual worlds
Technology / Computer Sciences
Oct 27, 2009 |
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(PhysOrg.com) -- Computer scientists have developed a method to synthesize the sounds of cymbals, falling garbage cans and lids, and plastic water-cooler bottles and recycling bins.
Crushing cigarettes in a virtual reality environment reduces tobacco addiction
Medicine & Health / Psychology & Psychiatry
Oct 27, 2009 |
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Smokers who crushed computer-simulated cigarettes as part of a psychosocial treatment program in a virtual reality environment had significantly reduced nicotine dependence and higher rates of tobacco abstinence than smokers ...
Study examines how much is too much visual information when it comes to learning
Oct 27, 2009 |
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(PhysOrg.com) -- It’s been said that a picture is worth a thousand words. But with advances in computer graphics capabilities, more recent cognitive theory related to multimedia learning suggests that very ...
'Virtual students' go to school without being in school
Oct 20, 2009 |
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Eleventh-grader Philip Marten's second-hour class is orchestra. But first hour, third hour, fourth hour and the rest of his school day are spent not at school but at home in Shawnee, Kan.
Researchers Bring Avatars and People Together for Virtual Meetings in Physical Spaces (w/ Video)
Technology / Computer Sciences
Oct 19, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- While you can't yet teleport or clone yourself to be in two places nearly at once, computer scientists are working on what might be the next best thing.
