The system takes real-time imagery of local obstacles, be they stairs, walls, or trees, as well as moving objects like cars and other people, and alerts the wearer using the sounds perfected in the Spanish echolocation system mentioned above.
The helmet uses stereo headphones to denote where the objects are relative to the wearer, and the volume of the sound indicates the distance. The device has a 60-degree range of vision, and can identify objects as far away as 15 feet. The researchers are also currently looking to integrate GPS data into the rig, so that users can use it to plot specific courses.
They departed Renfro Valley on Saturday. Their immediate destination is Oak Ridge, and then on to the Atlantic Coast by way of the Carolinas. From there, they’ll travel to Florida, head to the Southwest by way of the Southeast (hoping to spend the winter months peddling through warmer environs) and will eventually travel up the Pacific Coast to Alaska.
They figure on arriving in Alaska in August 2010. They’ll stay there for one year, then head back to Renfro Valley, arriving back home sometime in late 2012....
“Risk-taking is what made this country great,” he says. “It wasn’t politics or religion. It was about risking to go around the next bend in the river or over the next mountain. If we still took those risks today, this would be a better world.”
The odds were against him before the race started. Although he automatically qualified as one of 26 drivers in a race that had 28 spots, he had to start at the back of the pack and one lap down because of changes he made to the car after the qualifying session. He replaced the carburetor.
"I really didn't have a lot to lose," he said. "I did not want to go out there and flop around."
He certainly didn't, said Inglebright.
"There were a lot of other cars out there that were a lot slower," the winner said. "He did a great job."
Inglebright suggested that any concerns about an 81-year-old's reaction time in a dangerous sport do not necessarily apply to the youthful McGriff.
"I followed him for a little while and I couldn't get around him," Inglebright said.
An organizer for the conference said security authorities seized the device. It’s not known how long the ATM was in the hotel or whether it was placed there by a DefCon attendee to catch his fellow hackers or simply by an outside criminal group trying to target conference attendees.
Witnesses say the kiosk was well-placed to avoid surveillance cameras....
Markus said it was clear to him the ATM was fake when he looked at the smoked glass on the front of the machine and noticed something funny about it. When he beamed a flashlight through the glass, instead of seeing a camera behind it, he saw the PC that was set up to siphon card data.
The ATM had been placed right outside the hotel’s security office.
Still, the University of Vermont study presents what could be a complementary measure, and it provides a few decent cocktail-party nuggets along the way. Dr. Dodds and Dr. Danforth downloaded the lyrics to 232,574 songs by 20,025 artists released between 1960 and 2007, from the Web site hotlyrics.net. From another site, wefeelfine.org, they pulled more than nine million sentences that used some form of the verb feel — as in “I feel relieved” — from 2.3 million blogs from 2005 to 2009. They also analyzed State of the Union speeches going back to George Washington’s. They then rated the psychological charge, or “valence,” of a significant subset of the words on a 10-point scale: from triumphant (8.82) and love (8.72) down to disgusted (2.45) and suicide (1.25).
Some of the findings were expected. Sept. 11, 2001, was rock bottom, for instance. Others were less so: the day that Michael Jackson died also lowered people’s mood significantly. The high-water mark was the day President Obama was elected, when the word “proud” was predominant.
Christmas and Valentine’s Day regularly popped as positive times, although words like “guilty” were associated with Christmas and “waste” and “lonely” with Valentine’s Day.
A multifunctional system was developed made from bamboo to provide a lightweight, durable ergonomic saddle along with a saddleback structure that holds a compartmented refrigerated unit and solar power generator. The saddles improve the efficiency of the loads carried over rugged terrain. The crystalline solar panels can also be deployed by the mobile clinics for lighting and refrigeration in the field.
The MOP is 20 feet long and can penetrate bunkers up to 200 feet before exploding. At 15 tons, the MOP is a third heavier than the previous "mother of all bombs", the GBU-43/B Massive Ordnance Air Blast bomb, which was only 10.5 tons. The MOP also packs a whopping 5,300 lbs of explosives, which is 10 times the amount its predecessor bunker-buster, the BLU-109, carried. Basically, it's massive.
The push for accelerated deployment is due to the increased perceived nuclear threats from Iran and North Korea. It's believed that many of their nuclear programs could be in development underground, below levels of current bunker-busting bombs' range. The Pentagon intends the rapid deployment to send a message that the United States is tweaking strategies to address new threats. And nothing is more American than advertising the sheer size and tonnage of the bombs hanging below our jets.
