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A research team at the Chalmers University of Technology in Sweden has come up with a new optical amplifier that can help boost the efficiency of backhaul optical networks, a move that could have a big impact on the overall economics of bandwidth.

Chalmers’ new breakthrough is more efficient and allows optical signals to be sent over longer distances 4,000 kilometers as opposed to 1,000 kilometers – which in turn would make the cost of building and operating the networks cheaper.

“The entire optical telecom industry is our market. But the technology is generic, and scalable to other wavelengths like visible or infrared light, which makes it attractive in areas such as measurements, spectroscopy, laser radar technology and any applications where detection of very weak levels of light is essential”, says Peter Andrekson.

The event, held on 27 June, showcased the latest research on next-generation body-centric communications – wireless networks worn on the human body. Future communication systems will be worn on clothing rather than held in the hand as smart phones are nowadays, and will be made possible due to cutting-edge advancements in wearable electronics. Dr Paul, from the Centre for Communications Research (CCR), specialises in the design of antennas that can be integrated into textiles through electromagnetic numerical simulation. Applications range from smart clothing for sportswear, to soldiers’ and emergency workers’ outfits, and to monitoring devices for healthcare and telemedicine. Professor Joe McGeehan, Director of CCR, said: ‘We are delighted that Dr Paul has had the opportunity to present an invited paper on her novel research is this key area. Wireless networks worn on the human body will become more pervasive, particularly in applications such as medical sensor networks for an ageing population and healthcare.’

The worldwide mobile phone market grew 12.8% year over year in the third quarter of 2011 (3Q11), as smartphone growth declined in key mature markets. According to the International Data Corporation (IDC) Worldwide Mobile Phone Tracker, vendors shipped 393.7 million units in 3Q11 compared to 348.9 million units in the third quarter of 2010. However, the 12.8% growth was higher than IDC's forecast of 9.3% for the quarter and stronger than the 9.8% growth in 2Q11.

It was also the second-lowest growth rate for the overall mobile phone market over the past two years; a reflection of delayed smartphone purchases and conservative consumer spending last quarter.

"The combination of economic uncertainty and anticipation over fourth quarter or late third quarter product releases caused some consumers to delay their smartphone purchases," said Kevin Restivo, senior research analyst with IDC's Worldwide Mobile Phone Tracker. "Many waited for products such as the iPhone 4S, which was announced after the quarter closed, or Research In Motion's BlackBerry 7 phone series, which were released in the final weeks of the quarter."

While growth in usage of social media by the public continues to grow unabated, new research shows that social media usage among large companies is leveling off. The research from the University of Massachusetts at Dartmouth shows that corporate use of networks like Facebook and Twitter plateaued in 2011. The study looked at outward facing social media usage by Fortune 500 companies, and found that adoption of blogs, Twitter and Facebook did not rise from 2010 to 2011. Just under 1/4 of the Fortune 500 have a public facing blog. While this is an increase from the 16% measured in 2008, it has not increased at all since last year. Likewise, Twitter usage has only increased by 2% in the last year, from 60% last year to 62% this year. Only 58% of large companies have a Facebook page; however, another 2% rise from last years figure. Astonishingly, 31% have no presence on either Facebook or Twitter at all. This follows research last week revealing that 1 in 5 small business owners hate social media.  Bete noir of the industry was Groupon, with a whopping 70% of SMEs reporting their dislike of the coupon website.

Gamification describes a series of design principles, processes and systems used to influence, engage and motivate individuals, groups and communities to drive behaviors and effect desired outcomes. Originating from the video game industry, many of these pioneering concepts now play a key role in driving incentive and behavior management for both brands in the consumer world and internal scenarios in the workplace. Enterprise gamification is a user experience (UX) and consumerization of IT (CoIT) trend that will take the market by storm in 2012. Constellation believes that by 2013, more than 50 percent of all social business initiatives will include an enterprise gamification component.

In interviews with 55 early adopters of enterprise gamification, Constellation identifies the three core pillars that include measurable action, reputation and incentives. By creating triggers through both monetary and non-monetary incentives among customers, employees, partners, suppliers and other interested parties, organizations can secure sustainable engagement and drive business outcomes such as improved marketing response from external communities, sustained long-term customer loyalty, increased collaboration among internal teams, or enriched onboarding, delivering success with new hires, partners, and customers.

Enterprise gamification requires an application of psychology and behavioral economics to incentivize outcomes. Because enterprise gamification maps closely to human behavior, organizations will want to follow Constellation’s best practices in appealing to the “Seven Deadly Sins” for gamification design.

Gamification describes a series of design principles, processes and systems used to influence, engage and motivate individuals, groups and communities to drive behaviors and effect desired outcomes. Originating from the video game industry, many of these pioneering concepts now play a key role in driving incentive and behavior management for both brands in the consumer world and internal scenarios in the workplace. Enterprise gamification is a user experience (UX) and consumerization of IT (CoIT) trend that will take the market by storm in 2012. Constellation believes that by 2013, more than 50 percent of all social business initiatives will include an enterprise gamification component.

In interviews with 55 early adopters of enterprise gamification, Constellation identifies the three core pillars that include measurable action, reputation and incentives. By creating triggers through both monetary and non-monetary incentives among customers, employees, partners, suppliers and other interested parties, organizations can secure sustainable engagement and drive business outcomes such as improved marketing response from external communities, sustained long-term customer loyalty, increased collaboration among internal teams, or enriched onboarding, delivering success with new hires, partners, and customers.

Enterprise gamification requires an application of psychology and behavioral economics to incentivize outcomes. Because enterprise gamification maps closely to human behavior, organizations will want to follow Constellation’s best practices in appealing to the “Seven Deadly Sins” for gamification design.

A new Greek scientific study has demonstrated how frequency electromagnetic fields, namely cell phones, portable phones, WiFi, and wireless computer equipment, alter important protein changes in the brains of animals. Exposure to electromagnetic frequencies is the result of our advancing technologies, but it is important to study these effects so people know exactly what they’re dealing with in order to take the necessary precautionary measures.

The study, entitled “Brain proteome response following whole body exposure of mice to mobile phone or wireless DECT base radiation,” was published in the journal Electromagnetic Biology and Medicine. Important areas of the brain such as the hippocampus, cerebellum, and frontal lobe are regions responsible for learning, memory, and other functions. These areas are negatively impacted by microwave radiation, even at levels below the safety guidelines put in place by the International Commission on Non-Ionizing Radiation protection

Researchers found that 143 proteins in the brain were negatively impacted by radio frequency radiation over a period of 8 months. A total of 3 hours of cell phone exposure were simulated over the 8 month time period, and the results showed that many neural function related proteins’ functional relationship changed the for worse.

Late last month, I ordered the beverage at Sightglass Coffee in SoMa, grabbed it from the counter and walked out without cracking my wallet.

Nobody chased me down because, when I first approached the cafe, the Card Case app on my iPhone detected the store's perimeter and automatically switched on. It broadcast my picture to the barista, who could then tap my pre-entered credit card number to cover the bill. The phone never had to leave my pocket.

It felt a lot like buying in the one-click environments of iTunes or Amazon, which is to say it didn't feel like buying at all. Square, the San Francisco startup behind the app, has come close to replicating the frictionless online buying experience in the brick-and-mortar world.

The trend in online games, already popular in the entertainment industry, is set to extend to the travel industry according to research released this week. 

The WTM Global Trends Report 2011 reveals the ‘gamification of travel’ is already taking hold with companies and tourism organisations including Lufthansa and Tourism Ireland using gaming techniques to create brand awareness and build loyalty.

Last year Tourism Ireland unveiled its Ireland Town game on Facebook giving it the potential to engage with more than 62 million people.

A freely accessible index of 5 billion web pages, their page rank, their link graphs and other metadata, hosted on Amazon EC2, was announced today by the Common Crawl Foundation. "It is crucial [in] our information-based society that Web crawl data be open and accessible to anyone who desires to utilize it," writes Foundation director Lisa Green on the organization's blog.

The Foundation explains the scope of the project thusly. "Common Crawl is a Web Scale crawl, and as such, each version of our crawl contains billions of documents from the various sites that we are successfully able to crawl. This dataset can be tens of terabytes in size, making transfer of the crawl to interested third parties costly and impractical. In addition to this, performing data processing operations on a dataset this large requires parallel processing techniques, and a potentially large computer cluster. "Luckily for us, Amazon's EC2/S3 cloud computing infrastructure provides us with both a theoretically unlimited storage capacity coupled with localized access to an elastic compute cloud."

The Foundation is an organization dedicated to leveraging the falling costs of crawling and storage for the benefit of "individuals, academic groups, small start-ups, big companies, governments and nonprofits." It's lead by Gilad Elbaz, the forefather of Google AdSense and the CEO of data platform startup Factual. Joining Elbaz on the Foundation board is internet public domain champion Carl Malamud and semantic web serial entrepreneur Nova Spivack. Director Lisa Green came to the Foundation by way of Creative Commons.

Orange and Barclaycard have launched the UK's first contactless payment service allowing customers to pay for purchases using a smartphone.

Orange Quick Tap allows payments of up to £15 in over 50,000 outlets around the country, including Pret A Manger, McDonald's and Subway.

Customers have to purchase a Samsung Tocco Lite smartphone to use the service, which is available for £55 on pay-as-you-go or free on a £10 per month, two-year contract.

Near-field communications (NFC) technology will be built into one in five smartphones by 2014 as mobile payment and interactive promotions take off, according to a report from Juniper Research.

Over 23 million NFC-capable smartphones are expected to be in circulation by the end of 2011, said the NFC Retail Marketing & Mobile Payments report.

This willl rise to around 300 million by 2014, and half of these devices are expected to be active in the US.

Previous research has shown that certain patterns of social interaction make radical innovation more likely. Bold ideas are typically incompletely formed when first conceived and easily shot down by criticism. Hence, they emerge more readily in communities in which individuals work mostly in small and relatively isolated groups, giving their ideas time and space to mature.today’s software developers work in social networks in which everyone is closely linked to everyone else. “The over-abundance of connections through which information travels reduces diversity and keeps radical ideas from taking holdTo restore the kind of aggressive innovation needed to build the next-generation internet will require re-engineering of the social networks of software developers themselvesThis could be doneif funding agencies ensured that research projects were carried out by many small, competing groups over longer periods.To enable innovation it may be necessary to reduce the number of social ties Read more at www.newscientist.com

URL-shortening sites are often criticized as an easy way to snare unsuspecting users into clicking malicious links - but a new report says it's not that common

wrote about their dangers in 3 Ways Twitter Security Falls Short), Zscaler's Julien Sobrier found otherwise.

The experiment only looked for malicious sites such as phishing sites, malware, etc., and did not include spam.

Rainier , director of the Pew Internet & American Life Project, looks ahead and makes a lengthy prediction of where we’re headed via the internet. As tempting as it was to clip the whole thing, I’ve resisted which means you will want to follow the link to read the article.

Themes:Cognitive capacities will shift (memorization)New literacies will be required. Fourth “R” is retrieval… “extreme Googlers”Tech isn’t the problem; people’s inherent character traits is the issuePerformance of information markets is a big unknown especially in the age of social media and junk information … Google will improve.Innovation ecosystem will change so radically (bandwidth/processing) that it’s hard to forecastBasic trends are evident — “the internet of things” and “sensors” and “mobile” and “location-based services” and “3D” and “speech recognition” and “translation systems”Law/regulations to protect privacy even though more disclosure required“Workarounds” to provide a measure of anonymityConfidentiality and autonomy will replace yearning for anonymityRise of social media is as much a challenge to anonymity as authentication requirements. Reputation management and information responsibility will emerge. Significantly more responsive govt, biz, NFP (71%/72%) v (26/26) [responses - anonymous, not-anonymous] Tide too strong to resist – pressure for transparency is powerfulData wil be the platform for changeEfficiency and responsiveness aren’t the same thingWe’re reading and writing more than our parents – participation breeds engagementNature of writing has changed (public). Quality will get better due to feedback and flamersReading and writing will be different in 10 years; screen literacy will become importantRead more at wiredpen.com

Literacy has evolved beyond the definition of the ability to read and write. Literacy now includes the ability to seamlessly interpret on-screen information, such as the graphics in a videogame, and the ability to rapidly decode symbols. To be effective, gamers must be able to quickly decipher each game’s symbols and conventions, which is essentially what good readers have to do in terms of deciphering the alphabetic code.

Serious Games are not replacing literacy activities, they ARE literacy activities.

Literacy specialists are just beginning to investigate how reading on the Internet affects reading skills. Students are developing new reading skills that are neither taught nor evaluated in school.