Thursday, July 16, 2009

Eeyores news

Snooping through the power socket
Power sockets can be used to eavesdrop on what people type on a computer.
Security researchers found that poor shielding on some keyboard cables means useful data can be leaked about each character typed.
By analysing the information leaking onto power circuits, the researchers could see what a target was typing.
The attack has been demonstrated to work at a distance of up to 15m, but refinement may mean it could work over much longer distances.
Hotel attack
"Our goal is to show that information leaks in the most unexpected ways and can be retrieved," wrote Andrea Barisani and Daniele Bianco, of security firm Inverse Path, in a paper describing their work.
The research focused on the cables used to connect PS/2 keyboards to desktop PCs.
... read the rest at the following link
http://news.bbc.co.uk/2/hi/technology/8147534.stm

Powerful Ideas: Military Develops 'Cybug' Spies
Miniature robots could be good spies, but researchers now are experimenting with insect cyborgs or "cybugs" that could work even better.
Scientists can already control the flight of real moths using implanted devices.
The military and spy world no doubt would love tiny, live camera-wielding versions of Predator drones that could fly undetected into places where no human could ever go to snoop on the enemy. Developing such robots has proven a challenge so far, with one major hurdle being inventing an energy source for the droids that is both low weight and high power. Still, evidence that such machines are possible is ample in nature in the form of insects, which convert biological energy into flight.
It makes sense to pattern robots after insects - after all, they must be doing something right, seeing as they are the most successful animals on the planet, comprising roughly 75 percent of all animal species known to humanity. Indeed, scientists have patterned robots after insects and other animals for decades - to mimic cockroach wall-crawling, for instance, or the grasshopper's leap.
... read the rest at the following link
http://news.yahoo.com/s/livescience/20090714/sc_livescience/powerfulideasmilitarydevelopscybugspies
Beamed Power For Dragonfly Spies
DANGER ROOM reader Justin posted this comment on yesterday’s piece about the British Police’s New Spy Drone :
During the Republican National Convention in 2004, I swear I saw a jet-black dragonfy hovering about 10 feet off the ground, precisely in the middle of 7th avenue. About six blocks later, marching toward Madison Sq. Garden, I saw another. Hovering. Motionless but for the wings beating. Dead center of the street, ten feet off the ground. Watching us.
In other words, I’m pretty sure smaller and stealthier gadgets are already in use for surveillance. Call me crazy.
Not that crazy. As far back as the 1970’s the CIA were experimenting with a micro air vehicle which looked like a dragonfly. Flight International reported last year:
Developed during the 1970s, the CIA has displayed a mock-up of the micro UAV in its museum at its headquarters in Langley,
Virginia since 2003. However until now no media organisation has been given access to the material that proved that the artificial dragonfly had been flight tested.
. In the 1970s the CIA was interested in the dragonfly concept as a small unmanned surveillance device. Flight cannot reveal exactly what materials have been seen, but can confirm the four-winged robotic insect achieved sustained flight…. The CIA’s entomopter dragonfly’s power supply and actuation system for its wings are still highly classified subjects.
The CIA drone really does look like a real dragonfly – see the photo to the left. The problem was apparently with the flight control system, as the craft could not cope with crosswinds. This type of problem can be solved much more easily with modern electronics. The big issue with a craft so small is the power supply. Until we can get something as compact and efficient as the biological version (and there already ecobots that power themslves by digesting insects), the answer for robotic insects is likely to be beamed power.
There has been a lot of serious work on this already (and let’s not talk about Tesla). As long ago as 1964, pioneer Bill Brown demonstrated a mini-helicopter powered by microwaves on the CBS News with Walter Cronkite. The craft was developed under a contract with the Air Force. NASA seem to believe that miocrowaves will be inherently inefficient because of how they spread out with range, and have been working on micro air vehicles remotely powered by laser.
But there has been more recent work on microwaves to power UAVs, using the body of the craft as an antenna to pick up power:
"We’ve already demonstrated we can transfer power with microwaves. We’ve performed tests on the safety issues of microwaves, and we’ve shown that having multiple ground stations [sending microwaves] is the best possible method, said Jenn. "Now we plan to show how we can power these UAVs using radar systems — systems the
Navy already has."
That was almost ten years ago. Beamed power micro UAVs would have obvious limitations – they’re not going to be flying hundreds of miles away over enemy territory. But for covert surveillance in the domestic arena, they might be just the thing. I have no idea whether there are any dragonfly spies out there yet; but if there aren’t now, there soon will be.
http://www.wired.com/dangerroom/2007/09/beamed-power-fo/

Australia swine flu passes 10,000, prefers 'young'
Australia's swine flu cases have topped 10,000 with officials in the worst-hit Asia-Pacific country reporting two deaths and warned the virus "preferred young people."
Health Minister Nicola Roxon said the national tally was now 10,387, more than 10 percent of the global total confirmed by the World Health Organization with 123 people in hospital.
South Australia and Queensland states reported two deaths of people with the disease, taking the national flu-linked toll to 22. A(H1N1) however has not yet been confirmed as the cause of any of the
... read the rest at the following link
http://www.breitbart.com/article.php?id=CNG.5eef86ae79464179681179084700cbde.be1&show_article=1

Swine flu fears close more summer camps
By KRISTEN WYATT – 9 hours ago
DENVER (AP) — Swine flu is keeping kids with asthma home from camp this summer.
The American Lung Association has advised its affiliated camps to close, including one in Colorado that was scheduled to begin next week. Champ Camp in Ward was a traditional sleep-away weeklong camp for boys and girls with asthma — no campfires allowed.
The decision came after four campers were hospitalized when they became sick at an affiliated camp in Julian, Calif., said Heather Grzelka, spokeswoman for the Washington-based Lung Association.
Grzelka said the association has about 50 affiliated camps nationwide, but that they are not run by her group and that she wasn't sure how many would close.
The American Lung Association of the Southwest called off three summer camps — the Champ Camp, plus camps in Tooele, Utah, and Reno, Nev. All were scheduled for July.
... read the rest at the following link
http://www.google.com/hostednews/ap/article/ALeqM5gyauxLxf2zgbM64GMDO7DjcnrkZgD99EKHRG0
Here is a place you can find a current swine flu map all the time and it is a good forum also
http://frc4u.org/portal/e107_plugins/forum/forum_viewtopic.php?2

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