The world’s congested mobile airwaves are being divided in a lopsided manner, with 1 percent of consumers generating half of all traffic. The top 10 percent of users, meanwhile, are consuming 90 percent of wireless bandwidth, reports Kevin J. O’Brien in The New York Times.

Through gesture recognition techniques we detect different kind of fingers-touch and associate them with different sounds. In the video we used two different audio synthesis techniques: - physic modelling, which consists in generating the sound by simulating physical laws; - concatenative synthesis (audio mosaicing), in which the sound of the contact microphone is associated with its closest frame present in a sound database. To put it another way, the system is transforming the vibrations transmitted from touch through a rigid body into waveforms that a computer can, in real time, recognize and either transmute into audible sound or use as a triggering mechanism for other sounds. It's an ingenious approach, especially because Zamborlin has made the system clever enough to recognize the sound of particular gestures, so that the interface can accomplish more than just triggering actions when it "hears" a tap.

will touch interfaces of the future rely on sounds as well as capacitance? Perhaps sound would be a cheaper, more-durable option for certain kinds of interfaces, making touch interactions all the more ubiquitous.

The last 20 years of Internet policy have been dominated by the copyright war, but the war turns out only to have been a skirmish. The coming century will be dominated by war against the general purpose computer, and the stakes are the freedom, fortune and privacy of the entire human race.

The problem is twofold: first, there is no known general-purpose computer that can execute all the programs we can think of except the naughty ones; second, general-purpose computers have replaced every other device in our world. There are no airplanes, only computers that fly. There are no cars, only computers we sit in. There are no hearing aids, only computers we put in our ears. There are no 3D printers, only computers that drive peripherals. There are no radios, only computers with fast ADCs and DACs and phased-array antennas. Consequently anything you do to “secure” anything with a computer in it ends up undermining the capabilities and security of every other corner of modern human society.

By nearly every indicator, Russians are embracing social and digital media in ways deeper and more impactful than most other countries around the world. For those looking to do business in the former Republic, significant opportunities now exist to leverage this new wave of social adoption.

Consider that in the first four months after its January 2010 launch in Russia, Facebook use grew by 376%, and today more than 4.5 million people use the site regularly. Nearly three-quarters of those making the switch from homegrown social platforms such as Vkontakte (with tens of millions of members) to Facebook are under 27, signaling a generational desire to engage in global communities and interact with brands, celebrities, friends and politicians in decidedly new ways. Twitter usage, while still in its infancy in Russian, grew three-fold in 2010.

And while it should come as little surprise that nearly 80% of the Russian population owns a mobile device, the dramatic adoption of smartphone technology and advanced mobile usage are beginning to change the way in which businesses — and the government — communicate. According to Nielsen, Russians under 24 are the third-largest users worldwide of “advanced mobile data,” behind only China and the United States.

A handful of not very descriptive top-level domains, such as .com, .net, .org, as well as country-specific TLDs are what the web is currently made of, but this is about to change drastically

ICANN (Internet Corporation for Assigned Names and Numbers), the international authority over top-level domain names, has approved the expansion of generic TLDs which will allow companies and organizations to create domains for their branda (such as .coke) or simply create generic names (such as .car or .green).

The option won’t come cheap, though: The application fee alone is $185,000, and the annual fee is $25,000. Still, we can imagine large corporations spending millions on these very soon. If you’re in the business of making phones, owning a “.phone” TLD sounds like a great idea — if you can afford outbidding other phone manufacturers.

while workers want autonomy and flexibility, they also want social connection. In an interview, Yosh Beier of Collaborative Coaching summed this up, saying, “people want to have control over the where and when of their work experience, but they don’t necessarily want to isolate themselves.” How will this tension be resolved in the future?

Many point to technology to keep people connected across physical distance, tools “that will make the remote less remote,” in Beier’s words. He points to the mania for Foursquare in the consumer space as an example of people who are physically distant but use tech to “locate themselves.” The same is true for Facebook, which provides a virtual social connection and is a bit like a remote social gathering. Beier sees this trend of using tech to overcome the social isolation of web-enabled distance moving from consumers to web workers:

But instead of substituting virtual spaces for real ones (the Matrix model), some folks are focusing on substituting virtual selves for physical presence and meeting in real spaces (the Avatar model). Just look at our recent piece on robot avatars you can send to work or events in your stead and control over the Internet. Commenters on the post were skeptical, but Trevor Blackwell, CEO of Anybots (he’s also a partner in Y Combinator), which makes the robo-avatars pictured above, insisted in an interview that the idea wasn’t science fiction:

Earth is expected to be home to over nine billion people by 2050. That’s a lot of people for Mother Nature to manage.

Space issues aside, the biggest concern on an over-populated planet is whether or not there will be enough resources to go around. Last week, British investor and Co-founder of Grantham Mayo Van Otterloo (GMO) Jeremy Grantham offered what Business Insider called a “startlingly depressing outlook for the future of humanity.”

the purpose of this piece isn’t to tread well-worn ground about the planet’s perils. So forget about fossil fuels, drinking water, crops, ice-caps, trees and animals for now. What we’ll be looking at is all those elements that go into helping you do what you’re doing right now. Whether you’re reading this on your laptop, smartphone, tablet…or any other digital device, the natural environment has had a huge part to play in this experience.

The internet is a tool which contributes to the "progress of humankind as a whole" and should be available to all.That is the view of Frank La Rue, the UN's Special Rapporteur on the promotion and protection of the right to freedom of opinion and expression.

Mr La Rue was tasked with writing a report looking into global access to the internet as a medium for freedom of opinion and expression.

In the final document [PDF] presented to the Human Rights Council this week, he concluded that the removal of an individual's internet access should only take place in "few, exceptional and limited circumstances prescribed by human rights law".

For 25 years, the field of robotics has been bedeviled by a fundamental problem: If a robot is to move through the world, it needs to be able to create a map of its environment and understand its place within it. Roboticists have developed tools to accomplish this task, known as simultaneous localization and mapping, or SLAM. But the sensors required to build that map have traditionally been either expensive and bulky or cheap and inaccurate. Laser arrays cost a few thousand dollars and weigh several pounds, and the images they capture are only two-dimensional. Stereo cameras are less expensive, lighter, and can construct 3-D maps, but they require a massive amount of computing power. Until a reasonably priced, easier method could be designed, autonomous robots were trapped in the lab.

On November 4, a solution was discovered—in a videogame. That’s the day Microsoft released the Kinect for Xbox 360, a $150 add-on that allows players to direct the action in a game simply by moving their bodies. Most of the world focused on the controller-free interface, but roboticists saw something else entirely: an affordable, lightweight camera that could capture 3-D images in real time.

A group from UC Berkeley strapped a Kinect to a quadrotor—a small helicopter with four propellers—enabling it to fly autonomously around a room. A couple of students at the University of Bundeswehr Munich attached a Kinect to a robotic car and sent it through an obstacle course. And a team from the University of Warwick in the UK built a robot that had the potential to navigate around post-earthquake rubble and search for trapped victims. “When something is that cheap, it opens up all sorts of possibilities,” says Ken Conley of Willow Garage, which sells a $500 open source robotics kit that incorporates the Kinect. (The previous non-Kinect version cost $280,000.) “Now it’s in the hands of just about anybody.”

The leading computer company plans to build a system that will sense when people are trying to video live events — and turn off their cameras.

A patent application filed by Apple revealed how the technology would work.

If an iPhone were held up and used to film during a concert infra-red sensors would detect it.

"With a seemingly continuous wave of attacks hitting the public and commercial sectors, there has never been a more prodigious period for hackers, argues PC Pro. What has led to the sudden hacking boom? Ease of access to tools has also led to an explosion in the numbers of people actively looking for companies with weakened defenses, according to security experts. Meanwhile, the recession has left thousands of highly skilled IT staff out of work and desperate for money, while simultaneously crimping companies' IT security budgets. The pressure to get systems up and running as quickly as possible also means that networks aren't locked down as tightly as they should be, which can leave back doors open for hackers."

Who cares about ancient history? If you're a gamer you should, because it's happening again. This time, though, its console gamers lobbing the same lamentations at Angry Bird players, Words With Friends addicts, and ever-sneaky Fruit Ninjas. As smartphones and tablets get more powerful, the dedicated gaming machine looks more and more quaint. Where once software supported hardware in one big, happy family, it's all becoming rather more... disjointed. For a gamer like me, that's a little troubling. If app gaming does for consoles what those consoles did to the PC scene a decade ago, a lot of big game studios are going to be in trouble, and a lot of gamers are going to be pining for the good 'ol days.

It's hard to tell at what point mobile gaming became a serious threat to the console scene, but surely nobody at Nintendo lost any sleep when Snake crawled its way into the hearts of many a Nokia user back in the late '90s. Then, just a few years later, Steve Jobs started comparing iPod sales to those of dedicated gaming machines. I initially thought the very notion was preposterous; that an iPod didn't hold a candle to the DS and PSP I took with me on every flight. In the ensuing months, however, I've changed my tune.

In recent years we haven't exactly seen a lot of innovation on the console gaming front. Sure, there was a giant rush to jump on the motion gaming bandwagon -- Microsoft with the Kinect and Sony with the Move, even Nintendo sauntering back in with the MotionPlus -- but none of those technologies have delivered the new gameplay experiences that even grizzled veterans like myself secretly hoped they might. Nor have they succeeded in whetting my appetite for something truly new. As someone whose youth was punctuated by a three-year console cycle, booting up the same 'ol hardware almost six years later feels wrong.

For the emergent generation of adolescents and pre-adolescents, at least in developed economies, constant high-speed internet access and online networking have become the very air they breathe. A new study, however, has some cautionary advice.The study, published in Acta Paediatrica, has renewed concerns about how digital life has led children off the playground and into the computer room… permanently. The study concludes that the average 10-year-old today

For the emergent generation of adolescents and pre-adolescents, at least in developed economies, constant high-speed internet access and online networking have become the very air they breathe. A new study, however, has some cautionary advice.

Although the study found that Body Mass Index (BMI) had remained constant, BMI is notorious for not factoring in the composition of muscle and fat ratios in its results. According to Dr Gavin Sandercock, a fitness expert at Essex University, a constant BMI is all well and good but the results are still “worrying from a health point of view” because they show that “pound for pound, [children are] weaker and probably carrying more fat,” he told The Guardian.

Entrepreneurs who incorporate LinkedIn into their B2B online marketing initiatives will likely be ecstatic to hear the social network has been deemed the most important social site. According to a survey conducted by Performics, which polled nearly 3,000 active social networkers, 59 percent said it is the most important to have a LinkedIn account. Half of respondents (50 percent) say they visit the social network at least weekly, while 20 percent log in daily.

Customer support rules are rapidly changing, as unprecedented numbers of customers use social media channels to express options, seek assistance and purchase products. Customers have quickly adopted Facebook, Twitter and Google, as their primary means for gathering information regarding a company’s products and services. In many cases social media customers receive support from multiple departments within a company but are isolated from the contact center. This is because the traditional contact center is generally not ready for reaching out to the social customer or will only provide secondary support when its telephone agents are free. Regardless of how companies choose to market and support their social media customers, they should apply the same basic procedures found in contact centers to positively engage their customers

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55 percent of Americans are interested in working for a company that uses gamification to increase productivity, according to a new survey by consulting firm Saatchi & Saatchi S. In its report titled "Engagement Unleashed: Gamification for Business, Brands and Loyalty", the agency found that around half of online Americans play social game during a typical day -- 28 percent of them who work play them more than 30 minutes a day at their jobs.

37 percent of survey respondents said they prefer to hear about a new product via online game experiences, versus the 44 percent who said they prefer email and the 3 percent that prefer TV or radio advertisements

Among smartphone owners, 75 percent of participants want to play clues-based challenges from brands, and 85 percent would be willing to play them for at least half an hour for the chance to win a $100 cash prize