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First Person Shooters (Games)

Submission + - Using gaming to ease war-related stress

foobarx writes: The New York Times is reporting on "Virtual Iraq," a virtual reality simulator which is being used to treat post traumatic stress disorder (PTSD) in veterans of the Iraq war. The simulation, which also uses specific smells released in four second puffs, is based on the 2004 XBox game Full Spectrum Warrior. Virtually Better, the Decatur, Georgia based company that produces Virtual Iraq, also produces Virtual Vietnam, for veterans of that war.
The Media

Submission + - China Overtakes US As Worst CO2 Emitter (guardian.co.uk) 1

cybermage writes: "The Guardian broke the story of a new study that says "China overtakes U.S. as world's biggest CO2 emitter". Does the press have the story right? On a per person basis, the U.S. emits four times the carbon of China. Also, when you consider how much American manufacturing for American consumption is outsourced to China, how can the study be taken at face value?"
Math

Submission + - Mixed Reality, Physics and WoW (aps.org)

hkfczrqj writes: Researchers at the University of Illinois are studying systems in which virtual and real physical systems interact (first story). Using a real and a simulated pendulum to create a "mixed reality" system, the authors hope to understand the conditions under which emergent, more complex phenomena such as the interaction between real and virtual economies in MMORPGs arise.
Robotics

Submission + - Robots to Replace Migrant Fruit Pickers

Vicissidude writes: As if the debate over immigration and guest worker programs wasn't complicated enough, now a couple of robots are rolling into the middle of it. Vision Robotics, a San Diego company, is working on a pair of robots that would trundle through orchards plucking oranges, apples or other fruit from the trees. In a few years, troops of these machines could perform the tedious and labor-intensive task of fruit picking that currently employs thousands of migrant workers each season. The robotic work has been funded entirely by agricultural associations, and pushed forward by the uncertainty surrounding the migrant labor force. Farmers are "very, very nervous about the availability and cost of labor in the near future," says Vision Robotics CEO Derek Morikawa.
Patents

Submission + - New Lightbulb 50% Efficient...Never Burns Out. (ecogeek.org) 1

hankmt writes: "Ceravision has just been awarded a patent for a new kind of light. The system is four times more efficient than Compact Fluorescent Lightbulbs and it contains now hazardous materials. It basically works by using a microwave emitter to create a high intensity electric field inside a chamber filled with gas. The gas quickly converts to plasma, an the plasma releases more than 50% of it's energy as light.

The device uses components that are all already in mass production, so it could be available relatively quickly. The high directionality of the light makes it perfect for rear projection screens and medical applications, but it could be entering the mass consumer market as a "edison-type" bulb in the next five years."

Math

Submission + - New theory suggests extra dimensions are time-like

everyplace writes: "Professor George Sparling proposes a new unified theory of mathematics, building upon the works of Cartan, Penrose and countless other philosophers and physicists. From the article: "...A fundamental question pondered since the time of Pythagoras, and still vexing scientists today: what is the nature of space and time? After analyzing different perspectives, Sparling offers an alternative idea: space-time may have six dimensions, with the extra two being time-like.""
XBox (Games)

Submission + - Xbox 360: Guitar Hero II killing consoles?

bitrot42 writes: "First, there were problems with the whammy bar, for which Red Octane produced a patch. Now there are reports of the patch bricking the console, causing the infamous Ring of Death. Is this a case of confusing coincidence with causality? Update/patches/downloads for the 360 often spawn some reports of killing consoles, which may have failed anyway for other reasons. Or is GHII really bad news?"
Education

Submission + - The Six Dimensional Space-Time Theory

eldavojohn writes: "PhysOrg is covering an interesting year old paper that proposes an alternative space-time relationship theory. His resulting proposition, based on Einstein's general relativity and Elie Cartan's triality concept, is a Twister Space (which I've only read of in Roger Penrose's latest work). The basic gist of his theory is that space-time is not modeled by four dimensions but instead six. He's hoping that tests from the Large Hadron Collider will help prove his theory. The extra two dimensions are time like or related to time and are the designated twisters in his equations. He's coining this as a "Xi transform" and cites the rationale of these extra dimensions to be providing symmetry — the product of a wave operator and a Xi transform, taken in any order, is zero. The three dimensional space model is s2 = x2 + y2 + z2. The traditional four dimensional space-time model has a critical minus sign, s2 = x2 + y2 + z2 — t2. Sparling is proposing a model that resembles s2 = x2 + y2 + z2 — t2 — u2 — v2, where u and v represent the new time variables. The implied connotations the new theory holds are massive would rock the very concepts of future versus the past, the paper is heavy but the PhysOrg article summarizes it nicely."
Role Playing (Games)

Submission + - WoW Addiction Results in Death of Toddler

Henry V .009 writes: The Albuquerque Journal reports that Federal authorities have just charged Rebecca Wulf for allowing her 3-year-old daughter to starve to death, surrounded by "cat feces, moldy food and unwashed dishes" while Rebecca played World of Warcraft. I thought Slashdoters might want an early heads up on what is likely to become a big news story. Having worked with abused children in the past, I can say that the stories I hear of WoW addiction cases are on the level of hard drug addiction stories — in my opinion at least, this can no longer be dismissed as a 'you can be addicted to anything' issue anymore.

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