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Wireless Networking

Your Neighbor's WiFi Wants You to Vote for Romney

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Hugh Pickens writes
Hugh Pickens writes writes "Megan Garber writes that wireless routers have become the lawn signs of the digital age particularly in large apartment buildings, where almost every unit has a unique wifi network that will be detected in turn by all the other unique wifi networks, SSIDs can be a cheeky, geeky way to broadcast messages to your immediate neighbors. Most of us keep it simple with "275_Elm_Street," "Apt23," or "my_network" but some get more creative with names like: "Apt112IHaveYourMail," "PrettyFlyForAWiFi," or "WeCanHearYouHavingSex" — a great way to freak out your annoying neighbors without hiding in their bushes or peeping in their windows late at night. Now the team at OpenSignalMaps, which maintains a database of geolocated wifi access points, analyzed the data they've collected about wireless routers to see whether wifi names are "being used to fly political colors" and have found, globally, 1,140 results for "Obama" and an additional six for "Romney" — an indication not necessarily of Romney's popularity relative to the president's, but of the attention that four years as president can confer. "There's something uniquely contemporary and incredibly old-school about that kind of broadcasting: It's messaging meant only for your immediate neighbors," writes Garber "It's both intimate and isolating, both invasive and impersonal, both omnipresent and invisible, both passive and aggressive." Which makes them a good metaphor for political discourse as it looks in the US today with its particular mix of intimacy and impersonality. "The politicized network names are like lawn signs for people who don't have lawns.""
Businesses

Worst Design Ever? Plastic Clamshell Packaging 1

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Hugh Pickens writes
Hugh Pickens writes writes "Rebecca Rosen writes that iIf you've recently opened up — or, more specifically, tried to open up — an CFL light bulb, you can sympathize with the question posted on Quora last year, "What is the worst piece of design ever done?" to which the site's users have given resounding support to one answer: plastic clamshell packaging. "Design should help solve problems" — clamshells are supposed to make it harder to steal small products and easier for employees to arrange on display — but this packaging, says Anita Schillhorn, makes new ones, such as time wasted, frustration, and the little nicks and scrapes people incur as they just try to get their damn lightbulb out. The problem is so pervasive there is even a Wikipedia page devoted to "wrap rage," "the common name for heightened levels of anger and frustration resulting from the inability to open hard-to-remove packaging." Amazon and Wal-Mart are prodding more manufacturers to change their packaging to cut waste. “We’ve gotten e-mails from customers who’ve purchased scissors in a clamshell, which would require another pair of scissors to open the package,” says Nadia Shouraboura, Amazon’s vice president of global fulfillment. Other worthy answers to the Quora question include the interfaces on most microwaves, TV remotes, New York City's parking signs, and pull-handles on push-only doors, but none gained even close to the level of popular repudiation that clamshells received."
Education

How Kids Waste Time Is the New Digital Divide

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Hugh Pickens writes
Hugh Pickens writes writes "In the 1990s, the term “digital divide” emerged to describe technology’s haves and have-nots inspiring efforts to get the latest computing tools into the hands of all Americans, particularly low-income families but Matt Richtel writes that these efforts have created an unintended side effect: As access to devices has spread, children in poorer families spend considerably more time playing games and connecting on social networking sites than children from more well-off families. A study published in 2010 by the Kaiser Family Foundation found that children and teenagers whose parents do not have a college degree spent 90 minutes more per day exposed to media than children from higher socioeconomic families. In 1999, the difference was just 16 minutes. “Despite the educational potential of computers, the reality is that their use for education or meaningful content creation is minuscule compared to their use for pure entertainment,” says Vicky Rideout. “Instead of closing the achievement gap, they’re widening the time-wasting gap.” To solve the problem the Federal Communications Commission is considering a proposal to spend $200 million to create a digital literacy corps. This group of hundreds, even thousands, of trainers would fan out to schools and libraries to teach productive uses of computers for parents, students and job seekers. "Access is not a panacea,” says Danah Boyd, a senior researcher at Microsoft. “Not only does it not solve problems, it mirrors and magnifies existing problems we’ve been ignoring.”"
Businesses

Do Headphones Help or Hurt Productivity?

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Hugh Pickens writes
Hugh Pickens writes writes "Derek Thompson writes that there is an excellent chance that right now you are wearing, or within arm's reach of, a pair of headphones or earbuds. To visit a modern office place is to walk into a room with a dozen songs playing simultaneously but to hear none of them and in survey after survey, office workers report with confidence that music makes us happier, better at concentrating, and more productive. But science says we're full of it writes Thompson. "Listening to music hurts our ability to recall other stimuli, and any pop song — loud or soft — reduces overall performance for both extraverts and introverts." So if headphones are so bad for productivity, why do so many people at work have headphones? The answer is that personal music creates a shield both for listeners and for those walking around us says Thompson. "I am here, but I am separate. In a wreck of people and activity, two plastic pieces connected by a wire create an aura of privacy." We assume that people wearing them are busy or oblivious, so now people wear them to appear busy or oblivious — even without music. Wearing soundless headphones is now a common solution to productivity blocks. "If music evolved as a social glue for the species — as a way to make groups and keep them together — headphones allow music to be enjoyed friendlessly — as a way to savor our privacy, in heightened solitude," concludes Thompson. "In a crowded world, real estate is the ultimate scarce resource, and a headphone is a small invisible fence around our minds — making space, creating separation, helping us listen to ourselves.""
Wikipedia

Statisticians Investigate Political Bias on Wikipedia

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Hugh Pickens writes
Hugh Pickens writes writes "The Global Economic Intersection reports on a project to statistically measure political bias on Wikipedia. The team first identified 1,000 political phrases based on the number of times these phrases appeared in the text of the 2005 Congressional Record and applied statistical methods to identify the phrases that separated Democratic representatives from Republican representatives, under the model that each group speaks to its respective constituents with a distinct set of coded language. Then the team identified 111,000 Wikipedia articles that include “republican” or “democrat” as keywords and analyzed them to determine whether a given Wikipedia article used phrases favored more by Republican members or by Democratic members of Congress. The results may surprise you. "The average old political article in Wikipedia leans Democratic" but gradually, Wikipedia’s articles have lost the disproportionate use of Democratic phrases and moved to nearly equivalent use of words from both parties (PDF), akin to an NPOV [neutral point of view] on average. Interestingly some articles like civil rights tend to have a Democrat slant, while others like trade tend to have a Republican slant while at the same time many seemingly controversial topics such as foreign policy, war and peace, and abortion have no net slant. "Most articles arrive with a slant, and most articles change only mildly from their initial slant. The overall slant changes due to the entry of articles with opposite slants, leading toward neutrality for many topics, not necessarily within specific articles.""
Science

Debate over Evolution Will Soon be History Says Leakey 1

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Hugh Pickens writes
Hugh Pickens writes writes "According to noted paleoanthropologist Richard Leakey sometime in the next 15 to 30 years, scientific discoveries about evolution will have accelerated to the point that "even the skeptics can accept it." "If you don't like the word evolution, I don't care what you call it, but life has changed. You can lay out all the fossils that have been collected and establish lineages that even a fool could work up. So the question is why, how does this happen? It's not covered by Genesis. There's no explanation for this change going back 500 million years in any book I've read from the lips of any God." Leakey began his work searching for fossils in the mid-1960s and his team unearthed a nearly complete 1.6-million-year-old skeleton in 1984 that became known as "Turkana Boy," the first known early human with long legs, short arms and a tall stature. At 67, Leakey conducts research with his wife, Meave, and daughter, Louise and the family claims to have unearthed "much of the existing fossil evidence for human evolution." Leakey, an athiest, insists he has no animosity toward religion. “If you tell me, well, people really need a faith ... I understand that,” says Leakey, the son of the late Louis and Mary Leakey. “I see no reason why you shouldn’t go through your life thinking if you’re a good citizen, you’ll get a better future in the afterlife ....”"
China

Backdoor Found in China-Made US Military Chip 5

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Hugh Pickens writes
Hugh Pickens writes writes "Information Age reports that the Cambridge University researchers have discovered that a microprocessor used by the US military but made in China contains secret remote access capability, a secret "backdoor" that means it can be shut off or reprogrammed without the user knowing. The "bug" is in the actual chip itself, rather than the firmware installed on the devices that use it. This means there is no way to fix it than to replace the chip altogether. "The discovery of a backdoor in a military grade chip raises some serious questions about hardware assurance in the semiconductor industry," writes Cambridge University researcher Sergei Skorobogatov. "It also raises some searching questions about the integrity of manufacturers making claims about [the] security of their products without independent testing." The unnamed chip, which the researchers claim is widely used in military and industrial applications, is "wide open to intellectual property theft, fraud and reverse engineering of the design to allow the introduction of a backdoor or Trojan", Does this mean that the Chinese have control of our military information infrastructure asks Rupert Goodwins? "No: it means that one particular chip has an undocumented feature. An unfortunate feature, to be sure, to find in a secure system — but secret ways in have been built into security systems for as long as such systems have existed.""
United States

Remembering America's Fresh Water Submarines

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Hugh Pickens writes
Hugh Pickens writes writes "As we move into Memorial Day and Americans remember the men and women who died while serving in the United States Armed Forces, I wanted to share the story of my Uncle Donald Cress born in 1922 in Bath Township, Minnesota who served as a Radioman, Third Class on the USS Robalo, one of the US Navy's "Fresh Water Submarines" because they were commissioned in the Great Lakes. On the western shore of Lake Michigan, about 80 miles north of Milwaukee, lies Manitowoc, Wisconsin, a city whose shipyards had built car ferries and ore boats since 1902. In 1939 war broke out in Europe and President Roosevelt declared a limited National Emergency and US Navy shipbuilders were concerned that submarine building capacity was not sufficient to support a long war. The US Navy asked the Manitowoc Shipbuilding Company to build submarines, a task far beyond their existing capabilities, but assured them that the Electric Boat Company, with the only shipyard in the country capable of building submarines, would provide plans and whatever assistance they would need. Manitowoc shipyard grew from 500 employees to 7,000 employees at its peak working three shifts around the clock 365 days a year and by the end of the war had built 25 submarines in time to see action that together sank 132 Japanese ships. "It appears from the results obtained at Manitowoc that given a set of good plans, competent engineers and skilled workman can follow them and build what is called for even though it might be very much more sophisticated than anything they have built before," writes Rear Admiral William T. Nelson. But there was one more thing the shipyard had going for it. After Pearl Harbor the entire community was now engaged in vital and important war work, sacrifice was the order of the day, and each boat was their boat. "With the entire community following the construction with such interest and spirit, success was inevitable.""
Medicine

Tattoo Removal Becomes More Popular Medical Procedure

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Hugh Pickens writes
Hugh Pickens writes writes "FoxNews reports that a tattoo of a giant iguana curling up her chest seemed like a good idea to Kaylie when she was younger but she recently made the decision to have it removed to improve her job prospects. “I was tired of wearing turtle necks to job interviews, and I didn’t like the way the more closed-minded people judged me just because I had a tattoo," After spending more than $2,000 on laser treatments to have her ink removed, Kaylie is now tattoo-free on her chest and lower neck, a story that repeats itself a thousand times a day, says tattoo removal specialist Dr. Glenn Messina. “I have heard from most all of my clients that they’re being discriminated against in the workplace and they can’t find work. Even when it’s a beautiful tattoo, a lot of employers don’t like it." In a study conducted by The Patient’s Guide, the number of tattoo removal procedures grew by 32% from 2011 to 2012 and the majority of people having tattoos removed cited “employment reasons” as their motivation for having the procedure. Individuals without tattoos are approximately twice as likely to get hired as individuals with body art that can be seen in professional dress, says employment specialist Andy McCall and if two candidates are equally qualified for the same job and one has a tattoo, nine times out of ten, the candidate without the body art will be hired for the position, McCall adds. "There is a fine line between having someone think it’s ‘cool’ and having someone wonder, ‘Is this person someone I can count on to mentor me, or is this someone who had a bad streak in life?’”"
The Military

Iran Reverse Engineers Cobra Attack Helicopter

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Hugh Pickens writes
Hugh Pickens writes writes "Defense Tech reports that continuing it’s tradition of reverse engineering and fabricating its stockpile of 40-year old American weaponry, Iran announced that it is about to unveil its first ever domestically produced Cobra attack choppers. Nearly 50-years after the US introduced the legendary Bell AH-1 Cobra, once the the backbone of the United States Army's attack helicopter fleet, Iran’s locally-grown Cobras will be armed with “different types of home-made caliber guns, rockets and missiles,” according to Iran’s semi-official Fars news agency. “All the phases of designing and manufacturing of the chopper have been done inside the country and the helicopter enjoys some capabilities which make it preferable to Apache Choppers,” says Brigadier General Kioumars Heidari. Iranian officials stress that the Iran's military and arms programs serve defensive purposes and should not be perceived as a threat to any other country reports the FARS news release. More photos available here."

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