silentbrad writes with an excerpt from the Financial Post: "BCE Inc., Rogers Communications Inc., and Shaw Communications Inc. which together control two-thirds of the $8.3-billion broadcast distribution market, are lobbying against the so-called 'a la carte' model that would allow customers to pick and pay for individual networks, arguing the change would have disastrous consequences for programmers, such as Bell Media and Shaw Media. 'A regulation requiring that all programming services must be made available to consumers on a stand-alone basis would have far-reaching ramifications,' BCE, whose Bell owns 30 specialty networks, said in a submission to the Canadian Radio-television and Telecommunications Commission. 'Undoubtedly, a market shake-out, causing many specialty services to exit, would ensue.' The three big players, led by BCE, have told the CRTC they support the status quo of 'tied selling,' or the practice of grouping weaker-performing networks in with a popular channels, versus a new approach to sell channels individually. ... In the race for subscription dollars, rates for TV services across providers have risen sharply over the last decade as the number of specialty channels, each commanding its own fee, has soared. Net costs to subscribers climbed another 2.6% in 2011, while average bills now hover around $60 a month."

KentuckyFC writes "An international team of physicists has applied the ideas of cloaking to the quantum world and worked out how to hide quantum objects such as molecules. In the quantum world, seeing is equivalent to detecting a quantum object. In the case of molecules, that means looking for the terahertz radiation they produce when they vibrate (abstract). By designing a 'quantum corral,' an elliptical nanostructures that absorbs terahertz waves at a precise frequency, the team says it is possible to hide molecules that emit at exactly that frequency. They say their quantum corral would be ideally suited to detecting molecules of specific species while ignoring others. And that may mean a new generation of molecular detectors on the horizon."

Pioneer Woman writes "Microsoft announced plans to introduce a Web-based service for driving directions that incorporates complex software models to help users avoid traffic jams. The system is intended to reflect the complex traffic interactions that occur as traffic backs up on freeways and spills over onto city streets and will be freely available as part of the company's Live.com site for 72 cities in the US. Microsoft researchers designed algorithms that modeled traffic behavior by collecting trip data from Microsoft employees who volunteered to carry GPS units in their cars. In the end they were able to build a model for predicting traffic based on four years of data, effectively creating individual 'personalities' for over 800,000 road segments in the Seattle region. In all the system tracks about 60 million road segments in the US."

Jamie found a cool story at MIT Tech Review. (As an aside, it sits behind an interstitial ad AND on 2 pages: normally I reject websites that do that, but it's a slow news day, so I'm letting it through.) Essentially, software is used to analyze light patterns in still photographs. Once you can figure out where the light sources are, it becomes a lot easier to determine if an image has been photoshopped.