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matty619 (630957) writes "MIT researcher Ramesh Raskar recently gave a Ted Talk detailing their new ultra high speed camera system that can capture light in motion. The implications for this technology include new medical imaging technologies, as well as the ability to see around corners, as detailed in the video." Link to Original Source top
matty619 (630957) writes "A CNET article is reporting on another try at low earth orbit satellites for internet access, reminiscent of Teledesic, an ill fated $9Billion Bill Gates/Paul Alen et al venture originally consisting of 840 low earth orbit satellites (LEO-SAT).
MSCI, which stands for Microsat Systems Canada Inc., is trying to be a bit of a maverick with its project, called CommStellation. The company said today that its approach of using small, inexpensive satellites in low orbit--about 620 miles above the Earth--means better coverage of the world's population, quicker launch, and better network capacity.
Specifically, the company is able to use more ordinary electronics with its lower-elevation satellites. Medium orbit satellites--about 5,000 miles above Earth--such as rival O3b need components with higher reliability in order to withstand the temperature and radiation rigors of space. MSCI's satellites are also relatively small, meaning that 14 can be packed into a single launch rocket compared with O3b's 4 satellites. And much less power is required to transmit data to and from the MSCI's satellites since they're closer to Earth.
Each MSCI satellite has a data-transfer capacity of 12 gigabits per second. The expected lifespan of each is 10 years, and they can be sent back into the atmosphere at the end of their lives to avoid more orbital clutter." Link to Original Source top
matty619 (630957) writes "An Information Week article warns that the computer systems that run the Social Security Administration which were deployed in 1979 may collapse by 2012 due to increased workload, and a half $Billion upgrade which won't be ready until 2015. One of the biggest problems is the agency's transition to a new data center, according to the report. The IG has characterized the replacement of the SSA's National Computer Center (NCC) — built in 1979 — as the SSA's "primary IT investment" in the next few years. The agency has received more than $500 million so far to replace the outdated center, which is now so severely strained by an expanded workload over its time of operation that it may not be able to function by 2012, according to the report." Link to Original Source top
matty619 (630957) writes "A major site outage that knocked Intuit web sites offline for more than 24 hours was caused by a data center power failure during routine maintenance, the company said tonight. The downtime affected the Intuit.com web site and thousands of small business customers who host their websites on Quickbooks.com. “Our preliminary investigation indicates the outage occurred during a routine maintenance procedure Tuesday night,” Intuit CIO Ginny Lee said on the company’s customer forum. ” An accidental power failure during that procedure affected both our primary and backup systems, taking a number of Intuit websites and services offline. While power was quickly restored, we’re working diligently to validate our systems and bring them back into full operation.”" Link to Original Source