Nerval's Lobster writes "More than half of Americans believe that the federal courts have failed to limit the U.S. government's collection of personal information via phone records and the Internet, according to a new survey from the Pew Research Center for the People and the Press. But that's nothing compared to the 70 percent who believe that the government 'uses this data for purposes other than investigating terrorism,' according to the organization's summary of its survey. Another 63 percent of respondents indicated they thought the government is collecting information about the content of their communications. The Pew Research Center surveyed 1,480 adults over the course of five days in July. 'The public's views of the government's anti-terrorism efforts are complex, and many who believe the reach of the government's data collection program is expansive still approve of the effort overall,' the organization's summary added. 'In every case, however, those who view the government's data collection as far-reaching are less likely to approve of the program than those who do not.' Some 47 percent of those surveyed approved of the government's collection of phone and Internet data, while 50 percent disapproved. Among those who thought the government is reading their personal email or listening to their phone calls, some 40 percent approved of the data collection, even as 58 percent disapproved. There's much more, including how opinions of government surveillance break across political party lines on the Pew Research Center's Website."

vinces99 writes "Researchers have developed a new method that can look at a specific segment of DNA and pinpoint a single mutation, which could help diagnose and treat diseases such as cancer and tuberculosis. These small changes can be the root of a disease or the reason some infectious diseases resist certain antibiotics. The findings were published online July 28 in the journal Nature Chemistry. 'We've really improved on previous approaches because our solution doesn't require any complicated reactions or added enzymes, it just uses DNA,' said lead author Georg Seelig, a University of Washington assistant professor of electrical engineering and of computer science and engineering. 'This means that the method is robust to changes in temperature and other environmental variables, making it well-suited for diagnostic applications in low-resource settings.' The researchers designed probes that can pick out mutations in a single base pair in a target stretch of DNA. The probes allow researchers to look in much more detail for variations in long sequences up to 200 base pairs while current methods can detect mutations in stretches of up to only 20."

cylonlover writes "People have been shooting things into space since the 1940s, but in every case this has involved using rockets. This works, but it's incredibly expensive with the cheapest launch costs hovering around $2,000 per pound. This is in part because almost every bit of the rocket is either destroyed or rendered unusable once it has put the payload into orbit. Reusable launch vehicles like the SpaceX Grasshopper offer one way to bring costs down, but another approach is to dump the rockets altogether and hurl payloads into orbit. That's what HyperV Technologies Corp. of Chantilly, Virginia is hoping to achieve with a 'mechanical hypervelocity mass accelerator' called the slingatron."

First time accepted submitter marshallr writes "Technical Information Release TIR 13-10 becomes effective in Massachusetts on July 31st, 2013. It requires software consultants to collect a 6.25% sales tax from their clients if they perform 'computer system design services and the modification, integration, enhancement, installation or configuration of standardized software.' TIR 13-10 was published to mass.gov on July 25th, 2013 to provide the public a few working days to review the release and make comments."

elphie007 writes "Fourteen months after the Australian Parliament announced an inquiry into the disparity between IT pricing for Australian consumers, the Committee's final report has been published. The report highlights the importance of IT in Australia, and that Australian consumers are frequently shafted in an uncomfortable manner when it comes to purchasing IT goods and services. With recommendations ranging from the removal of parallel importation restrictions to the possible banning of geo-blocking services, could this mean the end of US bound Adobe shopping trips and the beginning of pricing equality for Australian IT consumers? More reports/analysis is available here and here."

renai42 writes "If you've been in the IT industry for a while, you'll know that Lenovo's ThinkPad brand has a strong reputation with large organisations for quality, dating back to the brand's pre-2005 ownership by IBM. However, all that may be set to change with the news that the defence agencies of key Western governments such as Australia, the US, Britain, Canada and New Zealand have banned Lenovo gear from being used in sensitive areas, because of concerns that the Chinese vendor has been leaving back doors in its devices for the Chinese Government. No evidence has yet been presented to back the claims, but Lenovo remains locked out of sensitive areas of these governments. Is it fearmongering? Or is there some legitimate basis for the ban?"

First time accepted submitter Consistent1 writes "A paywalled article in the "Nature Materials" journal describes the use of Magnetite to achieve ultra fast electronic switching, albeit, at the moment, only at extremely low temperatures. According to a story on Quartz, the team, led by Dr. Hermann Dürr from the Stanford Institute for Materials and Energy Sciences hopes 'to continue the experiment with materials that can operate at room temperature. One possibility is vanadium dioxide.' Chips utilizing this technology may operate at clock cycles thousands of times faster than the silicon-based chips used today."

Zothecula writes "Parkour is all about hurling yourself quickly and efficiently past whatever obstacles are in your path while maintaining as much momentum as possible. It's a challenge for humans, so how would robots fare? In an effort to push the boundaries of robotic agility, researchers at the University of Pennsylvania decided to find out by teaching their RHex robot some Parkour moves." See the Kod*lab homepage for much, much more on the RHex family.

storagedude writes "As more and more companies move to virtualized, or software-defined, data centers, cost savings might not be one of the benefits. Sure, utilization rates might go up as resources are pooled, but if the end result is that IT resources become easier for end users to access and provision, they might end up using more resources, not less. That's the view of Peder Ulander of Citrix, who cites the Jevons Paradox, a 150-year-old economic theory that arose from an observation about the relationship between coal efficiency and consumption. Making a resource easier to use leads to greater consumption, not less, says Ulander. As users can do more for themselves and don't have to wait for IT, they do more, so more gets used. The real gain, then, might be that more gets accomplished as IT becomes less of a bottleneck. It won't mean cost savings, but it could mean higher revenues."

hypnosec writes "Samsung has announced the world's fastest NAND memory that supports the eMMC 5.0 standard. The new memory chips are based on 10nm class NAND flash technology and feature an interface speed of 400MB/s. Further, the 32GB and 64GB densities have a random read and write speed of 7,000 IOPS (inputs/outputs per second) while the sequential read and write speeds stand at 250MB/s and 90MB/s respectively. The chips will provide for better multitasking, HD video recording, gaming and browsing."

According to a report at Ars Technica, a dentist named Stacy Makhnevich, who billed herself as "the Classical Singer Dentist of New York," threatened patients who wrote bad Yelp reviews with lawsuits, along the same lines as the online dental damage-control outlined in a different Ars story in 2011. This time, though, there's something even stranger than bargaining with patients to forgo criticism: when a patient defied that demand by describing his experience in negative terms on Yelp, Makhnevich followed up on the threat by seeking a takedown order based on copyright (putatively signed over to her for any criticism that patients might write, post-visit) — then disappeared entirely when lawyers for patient Robert Lee filed a class-action lawsuit challenging the validity of the agreement.

c0d3g33k writes "Prompted by the addition of new security features in Android 4.3 that limit the effectiveness of elevated privileges, Steve Kondik wonders which uses really require full root. Most common activities that prompt owners to root their devices (backup/restore tools, firewall/DNS resolver management, kernel tuning), could be accomplished without exposing root, argues Kondik, by providing additional APIs and extensions to the user. This would improve security by limiting the exposure of the system to exploits. Reasonable enough, on the face of it. The title of the post, however, suggests that Kondik believes that eventually all useful activities can be designed into the system so the 'dangerous and insecure' abilities provided by root/administrator privileges aren't needed. This kind of top-down thinking seems a bit troubling because it leads to greater control of the system by the developer at the expense of the owner of the device. It's been said that the best tools are those that lend themselves to uses not anticipated by the creator. Reducing or eliminating the ability of the owner to use a device in ways that are unanticipated ultimately reduces its potential power and usefulness. Perhaps that's what is wanted to prevent an owner from using the device in ways that are inconvenient or contrary to an established business model."

kkleiner writes "An artistic robotic system named e-David has been developed that produces paintings that appear to be created by humans. Using an iterative process of brush strokes and image comparison, e-David's assembly line welder arm can paint in up to 24 colors and add shading where needed. The robot even cleans its five brushes along the way, according to University of Konstanz researchers who developed the system as an exercise in machine learning."