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Computers

Robotic Steps Let You Walk in Place, Forever


Never ones to let an economic downturn get them down, Japanese researchers have created yet another bizarre robot that will probably never reach U.S. shores. The bots, shaped like large tiles, measure the pressure of your step and determine where you'll next place your foot, according to Popular Science. They then scoot to that spot on the floor, giving you the sensation of walking in place. Picture walking the wrong direction on a moving sidewalk but much, much slower.

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Video Games

Virtual Golf Makes Sport More Accessible for South Koreans


Don't expect Tiger Woods to practice this way, but for many South Koreans, hitting the virtual greens is much more practical than playing the real sport. According to a report from CNN, many of the country's 3.5 million golfers opt to play golf simulators instead of the 260 golf courses, which tend to be prohibitively expensive and crowded. In contrast, a round of virtual golf costs somewhere between $20 and $30 (about 10-percent of the cost for a real round of golf), and at last count, there were nearly 12,000 'golf cafes' spread across the country.

South Korea lays claim to one of the highest concentrations of golf simulators in the world; around seven of every 10 machines sold around the globe wind up in the Asian nation. But the phenomenon is expanding overseas, too. James Day, director and founder of Urban Golf in the U.K., says more than 1,000 enthusiasts visit one of his two London golf cafes each week. Crediting the accessibility of this new craze, Days says, "[We] don't have a membership or a dress code and we provide the equipment so it is accessible to more people."

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Computers

Virtual Reality Exhibit Gives You Animal Senses


The 36th annual Siggraph conference, which celebrates "computer graphics and interactive techniques," hit New Orleans last week with exhibits ranging from animation workshops to displays of 'emerging technologies' like the Pull-Navi ear-navigator. One of the more intriguing exhibits, presented by Texas A&M University's (A&M) visualization department, featured a "deep immersion," virtual-reality demonstration, through which people could experience the visceral life of an animal.

Surround sound and a semicircle of five large projection screens allowed guests to vicariously experience a bird's ultraviolet vision, a whale's ultra-low-frequency hearing, and various other animals' senses. Carol LaFayette, the A&M team leader, said the group hopes to expand the exhibit in the future and plans to create methods of mimicking mysterious and wholly unfamiliar senses, such as a shark's "ability to sense electric fields."

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Web

Bizarre Virtual 'Restaurant' Air Yakiniku a Huge Success


Proving once and for all that perception is everything, Japanese virtual restaurant Air Yakiniku has become the 29th most searched site on Yahoo!. (Warning: Google Translator does little to help with this one.)

Allow us to explain. The virtual Korean BBQ restaurant, originally designed for the Japanese market, virtually hands its customers an apron, which they are asked to print out onto a sheet of paper and wear in order to prevent them from getting any virtual food on their clothing. Customers then choose their meat (sorry, vegetarians), which gets BBQ'd onscreen by a digital hand on a digital grill.

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Audio/Video, Computers

Japanese Dinosaur Exhibit a Virtual 'Jurassic Park'

While cloning is still in its infancy, the Canon corporation is doing the next best thing to genetically reproducing departed species: virtually recreating them. According to DVICE, the global imaging company, which has also designed a virtual aquarium exhibit, is developing a museum show in Chiba, Japan called "Dinosaurs -- Miracles of the Desert."

Wearing virtual reality goggles, visitors to Chiba's eco-science event will be able to examine 45 species of over 260 3-D, nearly life-size, virtual dinosaurs, some of which will move around in a (theoretically, of course) realistic manner. The exposition will be open from July 18th to August 1st, so there's not much time before the dinosaurs become virtually extinct.

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Google, Visionaries

Google's Holodeck Presents Interactive StreetView at 360 Degrees



Ah, Google. Making human contact obsolete one development at a time.

At its Mountain View Googleplex, the search engine-turned-megalith brought out its StreetView Holodeck simulator for the Google I/O Conference on Wednesday. The Holodeck, like a Disney ride for adults, is a small, circular, one-person viewing room with a 360-degree view of the nearby area projected on its walls. (Think StreetView, but from all angles.) Filmed to appear as if the user is sitting inside the camera, the interactive, panoramic video allows the viewer to stop by, take a seat, and then "drive" through scenic routes, creating a virtual reality experience.

Already known for its idyllic campus and the cool toys it provides for its workers, Google now offers the Holodeck as a pretty great way to let Googlers and Google visitors get a feel for traveling while staying in one place. Though it only maps the area of exotic Palo Alto at present, the Holodeck's possibilities are endless. [From: Search Engine Land]

Audio/Video, Computers

New Headset Creates Virtual World of Sight, Smell, Taste, and Sound


In an effort to bring the other three senses up to par with sight and sound in the virtual landscape, researchers in the UK have developed a headset that not only offers a stereoscopic display and four speaker surround sound, but throws in smells, tastes, and a fan for heating your grill up (or cooling it down) for good measure. The Virtual Cocoon doesn't look too terribly comfortable (this thing would be burdensome without the required tubes for the user's mouth and nose), but Professor Alan Chalmers of Warwick University doesn't seem to think this is a problem. If anything, the team is betting that you're going to welcome the opportunity to smell your co-workers when telecommuting, or your fellow cybernauts when running around 'Second Life.' The device, which will have an estimated cost of £1,500 (around $2,100), should be ready for production within five years. More pics after the break.

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Audio/Video, Computers, Video Games

Virtual Reality Used as Pain Treatment in Army Study


US Army researchers are currently assessing the merits of virtual reality games as treatment for burn victims, MetaFilter gleaned from the Chronicle.

In keeping with the study, severely burned veterans play a virtual reality game entitled 'Snow World' while their wounds are being cleaned. Set in an arctic landscape, the game offers the patients a first-person perspective as they maneuver icy crevasses and pelt penguins with snowballs, striving to create the illusion of cold temperatures in the soldiers.

Apparently, the tactic is working. Patients have reported that, while they are playing the game, ordinarily painful wound treatments can be up to twice as bearable. As shown in the ScienCentral video above, MRI scans have reached a similar conclusion: playing the game reduces pain signals in the brain.

With this good news, we're thinking about a story we posted just a little while ago. Could it be that, if virtual reality gaming can reduce physical pain, television viewing could reduce emotional pain? If so, depressed folks who watch lots of TV could be unconsciously treating themselves. [From: The Chronicle via MetaFilter]

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