+ - 102 The Future Deconstruction of the K-12 Teacher

Submitted by Anonymous Coward
An anonymous reader writes: English teacher Michael Godsey writes in The Atlantic what he envisions the role of teachers to be in the future. In a nutshell, he sees virtual classrooms, less pay, and a drastic decrease in the number of educators, but thinks they will all be "super-teachers". From the article: "Whenever a college student asks me, a veteran high-school English educator, about the prospects of becoming a public-school teacher, I never think it’s enough to say that the role is shifting from 'content expert' to 'curriculum facilitator.' Instead, I describe what I think the public-school classroom will look like in 20 years, with a large, fantastic computer screen at the front, streaming one of the nation’s most engaging, informative lessons available on a particular topic. The 'virtual class' will be introduced, guided, and curated by one of the country’s best teachers (a.k.a. a "super-teacher"), and it will include professionally produced footage of current events, relevant excerpts from powerful TedTalks, interactive games students can play against other students nationwide, and a formal assessment that the computer will immediately score and record.

I tell this college student that in each classroom, there will be a local teacher-facilitator (called a 'tech') to make sure that the equipment works and the students behave. Since the 'tech' won’t require the extensive education and training of today’s teachers, the teacher’s union will fall apart, and that "tech" will earn about $15 an hour to facilitate a class of what could include over 50 students. This new progressive system will be justified and supported by the American public for several reasons: Each lesson will be among the most interesting and efficient lessons in the world; millions of dollars will be saved in reduced teacher salaries; the 'techs' can specialize in classroom management; performance data will be standardized and immediately produced (and therefore 'individualized'); and the country will finally achieve equity in its public school system."

+ - 89 HOW TO TELL IF CONTACT LENSES ARE INSIDE OUT-> 1

Submitted by JulieSen
JulieSen writes: Many new contact lens wearers, and even some experienced ones, have difficulty being able to tell if contact lenses are inside out. It is important to know how to do this because an inverted contact lens that goes onto the eye will not be comfortable, will not provide clear vision, and will risk falling out of the eye and getting lost. There are several methods to determine whether a lens is inside out or not, and in this post I will explain my 5 favorite techniques.
Link to Original Source

+ - 102 When Exxon wanted to be a personal computing revolutionary

Submitted by Anonymous Coward
An anonymous reader writes: This weekend is the anniversary of the release of the Apple IIc, the company's fourth personal computer iteration and its first attempt at creating a portable computer. In 1981, Apple's leading competitor in the world of consumer ('novice') computer users was IBM, but the market was about to experience a deluge of also-rans and other silent partners in PC history, including the multinational descendant of Standard Oil, Exxon. The oil giant had been quietly cultivating a position in the microprocessor industry since the mid-1970s via the rogue Intel engineer usually credited with developing the very first commercial microprocessor, Federico Faggin, and his startup Zilog. Faggin had ditched Intel in 1974, after developing the 4004 four-bit CPU and its eight-bit successor, the 8008. As recounted in Datapoint: The Lost Story of the Texans Who Invented the Personal Computer, Faggin was upset about Intel's new requirement that employees had to arrive by eight in the morning, while he usually worked nights. Soon after leaving Intel and forming Zilog, Faggin was approached by Exxon Enterprises, the investment arm of Exxon, which began funding Zilog in 1975.

+ - 186 What Is EHT | Nerium EHT Supplement |How Does EHT Work->

Submitted by lbsurfer7
lbsurfer7 writes: What is EHT and how does it work? After 20 years of research at Princeton University, Jeffry B. Stock, MD discovered EHT – a natural mixture of bioactive molecules isolated from coffee, that work to protect against mental decline and boost overall brain health and resiliency.

Neurons are the building blocks of the nervous system. It is vital to keep the neural connections healthy and robust between all of the neurons in your brain. A major protein responsible for maintaining these connections is PP2A or Protein phosphatase 2A.

Link to Original Source

+ - 171 Quantum attack->

Submitted by citpyrc
citpyrc writes: Many intel agencies have abilities to sniff, intercept, and impersonate websites' data. How? Basil Alawi S. Taher explains from SANS internet storm center

The attack can be done by sniffing an HTTP request then the attacker will spoofed a crafted HTTP response.

Looks like the attacker needs physical access.

Performing Quantum Insert attack require that the attacker can monitor the traffic and have very fast infrastructure to win the race condition.

Again, NSA and co. seem to have these abilities. How can you defend yourself? Look for duplicated packets coming from a legitimate request. Remember, in order for the impersonation to be of value, the attacker must return a spoofed packet faster than the legitimate back-end can.

What will we see next from intelligence agencies in the future? How can we defend infrastructures from these kind of TTL races? Is there an easy fix?

Link to Original Source

+ - 138 Seeing Buildings Shake With Software ->

Submitted by mikejuk
mikejuk writes: In 2012 a team from MIT CSAIL discovered that you could get motion magnification by applying filtering algorithms to the color changes of individual pixels. The method didn't track movement directly, but instead used the color changes that result from the movement.
Now another MIT team has attempted to put the technique to use in monitoring structures — to directly see the vibrations in buildings, bridges and other constructions. Currently such monitoring involves instrumenting the building with accelerometers. This is expensive and doesn't generally give a complete "picture" of what is happening to the building. It would be much simpler to point a video camera at the building and use motion magnification software to really see the vibrations and this is exactly what the team are trying out. Yes you can see the building move — in real time — and it seems to be a good match to what traditional monitoring methods say is happening.
The next stage is to use the method to monitor MIT's Green Building, the Zakim Bridge and the John Hancock Tower in Boston. I wonder if they will put up a monitor to allow people in the buildings, or passing over the bridge, to see just how much they move! It could be an unnerving experience.

Link to Original Source

+ - 138 Intel Showcases RealSense 3D Camera Applications And Technologies In New York->

Submitted by MojoKid
MojoKid writes: Intel gathered a number of its OEM and software partners together in New York City recently to showcase the latest innovations that the company's RealSense 3D camera technology can enable. From new interactive gaming experiences to video collaboration, 3D mapping and gesture controls, Intel's front-facing RealSense technology holds promise that could someday reinvent how we interact with PCs. The F200 RealSense camera module itself integrates a depth sensor and a full color 1080p HD camera together with standard technologies like dual array mics, but with an SDK, on-board processing engine and 3rd party software that can allow the camera module to sense numerous environmental variables, much more like a human does. In the demos that were shown, RealSense was used to create an accurate 3D map of a face, in a matter of seconds, track gestures and respond to voice commands, allow touch-free interaction in a game, and remove backgrounds from a video feed in real-time, for more efficient video conferencing and collaboration.
Link to Original Source

+ - 124 Everest avalanche kills privacy-focused Google engineer Dan Fredinburg->

Submitted by alphadogg
alphadogg writes: Dan Fredinburg, an engineer who worked on many of Google's most exciting projects during his 8 years with the company, died over the weekend in an avalanche on Mount Everest triggered by Nepal's devastating earthquake. The 33-year-old worked on projects such as Google Loon, the company's balloon-based Internet access effort and self-driving car. He also was involved in Google Street View Everest, leading expeditions to gather imagery of the Khumbu region around Mt. Everest. Fredinburg's career began in a much less glamorous fashion as a "dock rat" and as a farm hand in Arkansas.
Link to Original Source

+ - 137 Cosmologists Find Eleven Runaway Galaxies

Submitted by Anonymous Coward
An anonymous reader writes: Discovery News reports that 11 homeless galaxies have been identified by Igor Chilingarian, an astronomer at the Harvard-Smithsonian Center for Astrophysics, and Moscow State University, and his fellow astronomers. "The 11 runaway galaxies were found by chance while Chilingarian and co-investigator Ivan Zolotukhin, of the L’Institut de Recherche en Astrophysique et Planetologie and Moscow State University, were scouring publicly-available data (via the Virtual Observatory) from the Sloan Digital Sky Survey and the GALEX satellite for compact elliptical galaxies."

+ - 112 Woman behind Pakistan's first hackathon, Sabeen Mahmud, shot dead by unknown gun

Submitted by Anonymous Coward
An anonymous reader writes: The progressive activist and organizer who ran Pakistan's first-ever hackathon and led a human rights and a peace-focused nonprofit known as The Second Floor (T2F) was shot dead by unidentified gunmen in Karachi. Sabeen Mahmud was leaving the T2F offices with her mother some time after 9pm on Friday evening, reports the Pakistani newspaper Dawn. She was on her way home when she was shot, the paper reports. Her mother also sustained bullet wounds and is currently being treated at a hospital; she is said to be in critical condition.

+ - 125 Nepal Earthquake: Facebook to Google, how tech is helping survivors reach out

Submitted by Anonymous Coward
An anonymous reader writes: In the aftermath of the earthquake that struck Nepal, many social media sites and mobile applications have come up with features that could help locate friends and loved ones. From the Times of India: "Social networking website Facebook, and Google's Person Finder have helped locate the whereabouts of those stranded in quake-hit areas. For instance, members of one Himmatramka family residing in Birgunj in Nepal marked themselves safe on Facebook. 'Our relatives back in India were worried about our safety. So, we marked ourselves safe to inform them,' said Nitesh Himmatramka.

+ - 155 In New AI Benchmark, Computer Takes on Four Top Professional Poker Players

Submitted by HughPickens.com
HughPickens.com writes: Stephen Jordan reports at the National Monitor that four of the world’s greatest poker players are going into battle against a computer program that researchers are calling Claudico in the “Brains Vs. Artificial Intelligence” competition at Rivers Casino in Pittsburgh. The pros — Doug Polk, Dong Kim, Bjorn Li and Jason Les — will receive appearance fees derived from a prize purse of $100,000 donated by Microsoft Research and by Rivers Casino. Claudico, the first machine program to play heads-up no-limit Texas Hold’em against top human players, will play nearly 20,000 hands with each human poker player over the next two weeks. “Poker is now a benchmark for artificial intelligence research, just as chess once was. It’s a game of exceeding complexity that requires a machine to make decisions based on incomplete and often misleading information, thanks to bluffing, slow play and other decoys,” says Tuomas Sandholm, developer of the program. “And to win, the machine has to out-smart its human opponents.” In total, that will be 1,500 hands played per day until May 8, with just one day off to allow the real-life players to rest.

An earlier version of the software called Tartanian 7 {PDF) was successful in winning the heads-up, no-limit Texas Hold’em category against other computers in July, but Sandholm says that does not necessarily mean it will be able to defeat a human in the complex game. “I think it’s a 50-50 proposition,” says Sandholm. “My strategy will change more so than when playing against human players,” says competitor Doug Polk, widely considered the world’s best player of Heads-Up No-Limit Texas Hold’em, with total live tournament earnings of more than $3.6 million. “I think there will be less hand reading so to speak, and less mind games. In some ways I think it will be nice as I can focus on playing a more pure game, and not have to worry about if he thinks that I think, etc.”

+ - 204 Obama unveils 6-year-old report on NSA surveillance->

Submitted by schwit1
schwit1 writes: With debate gearing up over the coming expiration of the Patriot Act surveillance law, the Obama administration on Saturday unveiled a 6-year-old report examining the once-secret program to collect information on Americans' calls and emails.

They found that while many senior intelligence officials believe the program filled a gap by increasing access to international communications, others including FBI agents, CIA analysts and managers "had difficulty evaluating the precise contribution of the PSP to counterterrorism efforts because it was most often viewed as one source among many available analytic and intelligence-gathering tools in these efforts."

Link to Original Source

+ - 306 Debian 8 Jessie released->

Submitted by linuxscreenshot
linuxscreenshot writes: After almost 24 months of constant development the Debian project is proud to present its new stable version 8 (code name Jessie), which will be supported for the next 5 years thanks to the combined work of the Debian Security team and of the Debian Long Term Support team. Jessie ships with a new default init system, systemd. The systemd suite provides many exciting features such as faster boot times, cgroups for services, and the possibility of isolating part of the services. The sysvinit init system is still available in Jessie. Screenshots and a screencast is available.
Link to Original Source

+ - 118 Apple's Next Frontier Is Your Body->

Submitted by Lashdots
Lashdots writes: Amid the unveiling of the Apple Watch, Tim Cook's wrist distracted from another new product last month: ResearchKit, an open source iOS platform designed to help researchers design apps for medical studies—and reach millions of potential research subjects through their iPhones. Alongside the company's new frontiers, like the car and the home, Cook told Jim Cramer last month that health "may be the biggest one of all." As Fast Company reports, Cook says Apple's devices could could help pinpoint diseases within decades—and position the company at the center of a "significantly underestimated" mobile-health industry. Given the medical history of Silicon Valley, however, the prognosis for Apple remains unclear.
Link to Original Source

+ - 196 Random generator parodies vapid startup websites->

Submitted by alphadogg
alphadogg writes: A pair of Georgia Tech computer science students have created a Random Startup Website Generator http://tiffzhang.com/startup/ that spits out a different jargon-laden startup website every time you click on the URL. Mike Bradley and Tiffany Zhang's random startup website generator "serves as a parody of startups that have websites full of vague praise and little information about their actual business, often because they have little to show in that regard."
Link to Original Source

+ - 179 Tiny robots climb walls carrying more than 100 times their weight->

Submitted by schwit1
schwit1 writes: Mighty things come in small packages. The little robots in this video can haul things that weigh over 100 times more than themselves.

The super-strong bots — built by mechanical engineers at Stanford — will be presented next month at the International Conference on Robotics and Automation in Seattle, Washington.

The secret is in the adhesives on the robots' feet. Their design is inspired by geckos, which have climbing skills that are legendary in the animal kingdom. The adhesives are covered in minute rubber spikes that grip firmly onto the wall as the robot climbs. When pressure is applied, the spikes bend, increasing their surface area and thus their stickiness. When the robot picks its foot back up, the spikes straighten out again and detach easily.

Link to Original Source

+ - 162 Think Tanks: How a Bill [Gates Agenda] Becomes a Law

Submitted by theodp
theodp writes: The NY Times' Eric Lipton was just awarded a 2015 Pulitzer Prize for investigative reporting that shed light on how foreign powers buy influence at think tanks. So, it probably bears mentioning that Microsoft's 'two-pronged' National Talent Strategy to increase K-12 CS education and the number of H-1B visas — which is on the verge of being codified into laws by the President and lawmakers — was hatched at an influential Microsoft and Gates Foundation-backed think tank mentioned in Lipton's reporting, the Brookings Institution. In 2012, the Center for Technology Innovation at Brookings hosted a forum on STEM education and immigration reforms, where fabricating a crisis was discussed as a strategy to succeed with Microsoft's agenda where earlier lobbying attempts by Bill Gates and Microsoft had failed. "So, Brad [Microsoft General Counsel Brad Smith]," asked the Brookings Institution's Darrell West at the event, "you're the only [one] who mentioned this topic of making the problem bigger. So, we galvanize action by really producing a crisis, I take it?" "Yeah," Smith replied (video). And, with the help of nonprofit organizations like Code.org and FWD.us that were founded shortly thereafter, a national K-12 CS and tech immigration crisis was indeed created. Last December, as Microsoft-backed Code.org 'taught President Obama to code' at a White House event to kick off the nations's Hour of Code (as a top Microsoft lobbyist looked on), Microsoft CEO Satya Nadella was also in D.C. publicly lobbying for high-skilled immigration and privately meeting with White House officials on undisclosed matters. And that, kids, is How a Bill [Gates Agenda] Becomes a Law!

+ - 199 Which smartphone is stable these days?

Submitted by janimal
janimal writes: It used to be true that the iPhone was the smartphone that "just works". Ever since the 4S days, this has been true less and less with each generation. My wife's iPhone 6 needs to be restarted several times per week for things like internet search or making calls to work. An older 5S I'm using also doesn't consistently stream to Apple TV, doesn't display song names correctly on Apple TV and third party peripherals (like a Mercedes Benz). In short, the mainstay of Apple that is quality is fast receding. In your opinion, which smartphone brand these days is taking up the slack and delivering a fully featured smartphone that "just works"?