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In a matter of hours, Facebook is going to host f8, its annual developer conference.

My sources are telling me that the company is going to make some sort of announcement around NFC technologies at the event as well.

The Places product will have some NFC elements built into them, and the social network is working closely with some hardware vendors.

Can the UK overcome sector fragmentation to build an ‘Internet of things’ industry? The European Commission recently approved a plan to encourage farmers to use electronic tagging to identify cattle. This, regulators believe, will help make rearing cattle more efficient, cut fraud, and help stem the spread of diseases.

revealing new patterns of interconnectedness in the physical world.

A broad term (even by the standards of ‘cloud computing’ and ‘big data’), it was first coined by British-born MIT researcher Kevin Ashton in 1999. Its approximate meaning today is a system for integrating the data produced by devices such as RFID tags or sensors in order to monitor, measure, manage and enhance physical objects.

Linking the data together is proving to be one of the sticking points for the Internet of things, according to Maurizio Pilu, lead technologist at the UK government’s Technology Strategy Board (TSB). The TSB recently held an over-subscribed workshop to discuss the possibilities and challenges facing the ‘Internet of things’. “The feeling was that applications and services that could make money, and that could change our lives, are not emerging fast enough,” explains Pilu. “And one of the main reasons is that data produced by ‘things’ is not interoperable, due to the fragmentation of the industry.”

Maurizio Pilu believes the UK has three strong advantages when it comes to the Internet of things. “We have world-class communications technology research base; we are strong at data analytics; and we are an early adopter of technologies like this,” he says.

“But there is one big disadvantage,” he says. “This stuff costs money, and like other countries, the UK is going through a period of cautious investment decisions.”

Researchers for the Chetan Sharma Consulting group have put together a 2011 State of the Global Mobile Industry mid-year assessment and have come up with some very interesting results. The entire global mobile market weighs in at about $1.3 trillion or close to 2% of the world's gross domestic product. Of that giant $1.3 trillion pie, about $300 billion is expected to be through data revenues. That means that people are starting to use data at much higher rates and Americans are on the forefront of data usage even as India and China are the fastest growing mobile markets in the world.

"Mobile is fundamentally reshaping how we as consumers spend from housing and healthcare to entertainment and travel, from food and drinks to communication and transportation. Mobile not only influences purchase behavior but also post purchase opinions. When the share button is literally a second away, consumers are willingly sharing more information than ever before. Mobile is thus helping close the nirvana gap for brands and advertisers who seek to connect advertising to actual transactions. The long-term battle is however for owning the context of the users. Having the best knowledge about the user to help drive the transaction is the simply the most valuable currency of commerce."

There will be more than six billion mobile subscriptions by the end of 2011. According to the report, it took 20 years of mobile development to reach one billion connected devices. The jump from five billion to six billion took 15 months.

Paypal has updated its mobile 2011 projection to $3 billion – marking the third time it has had to change its mobile predictions for this year. The news comes after a study from Forester Research predicted that mobile commerce will total $6 billion in 2011 and hit $31 billion by 2016. Therefore, Paypal will be responsible for half of all generated mcommerce revenue.

Mobile payments In addition to the new projections, PayPal also said the company sees up to $10 million in mobile total payment volume a day, an increase from the $6 million Paypal reported in March.

For example, way back in 1961, cinematographer Morton Heilig patented his Sensorama machine, an immersive multi-sensory device that looked like a giant arcade game, except it emitted aromas, environmental elements such as wind and it also vibrated and played stereo sounds. Whilst some have referred to this as the earliest example of augmented reality, it probably leans more towards the virtual reality world.

Other key advances that helped blur the boundaries between the physical and digital worlds include American Computer scientist Ivan Sutherland’s development of the first head-mounted display (HMD) in 1968. It was primitive and bulky, but it was a sign of things to come:

Moving forward, computer artist Myron Krueger built what was called an ‘artificial reality’ laboratory called the Videoplace, in 1974. The Videoplace combined projectors, video cameras and special purpose hardware, and onscreen silhouettes of the users, placing them within an interactive environment.

Mobile payments have taken off in the last few years, and are now poised to grow from $240 billion this year to $670 billion worldwide in 2015, according to Juniper Research. Fueled in part by the nascent near field communication (NFC) market, which is expected to be worth $50 billion by 2014, the overall mobile payments market is also expected to rise quickly thanks to mobile ticketing, money transfers and purchases of physical goods. Mobile payments are more reliant right now on digital goods purchases, which is expected to double by 2015 and will account for 40 percent of the market. But the faster growth will occur with NFC, which can be used in retail and merchant locations to buy physical items. Juniper said 20 countries are expected to launch NFC services in the next 18 months.

“Context-awareness can make computing devices more responsive to individual needs and help to intelligently personalize apps and services. Using self-learning mechanisms, sensor inputs, and data analytics, Intel research teams are engaged in a number of projects that promise to take machine learning beyond the lab to practical, real-world applications.”

Most interestingly, the site goes into some depth on Intel’s current projects that explore the boundaries of context-aware computing:

Online Semi-Supervised Learning and Face Recognition: Use face recognition in place of a password to log in to any protected site. The self-learning techniques being refined by this project can be adapted to many areas of context awareness.

Currently NFC is seen as one of the most exciting areas in our industry in terms of revenue generation: projections show up to 700 million NFC-enabled mobile phones will be sold by 2013, according to Jupiter Research. At Nokia, however, we would argue that the industry's current focus on secure NFC may be at the expense of realizing the potential of open NFC. As pioneers in NFC technology, and as a founder of the NFC Forum, Nokia believes that open NFC will have a far greater impact on consumer behavior and the NFC ecosystem than secure NFC will. Open NFC has the potential to spur a vast number of business opportunities for developers, retailers, advertisers, electronics manufacturers and others.

NFC tags, which cost only a few cents, offer huge potential for advertisers, retailers and others to reach, reward and stay in touch with their customers. These tags can be promoted at any location, including a phone retail point, a coffee shop, or even at the local supermarket, with immediate and measurable results.

Open NFC will benefit consumers on a much larger scale and get people familiar with using their device for NFC interactions, before secure NFC reaches a high level of penetration. As more and more NFC phones come to the market in 2011 and 2012, open NFC will change the way consumers interact with each other and open up a host of opportunities for developers both large and small.

Just under half of the UK population now owns a smartphone, and Google's mobile operating system Android is powering half of those those being sold – followed by RIM's BlackBerry models with 22.5% and Apple's iPhone at 18.5%.

The pace of smartphone sales is accelerating rapidly, too. In the 12 weeks to 2 October, they comprised just under 70% of mobile phones, according to new research from Kantar Worldpanel ComTech.

Dominic Sunnebo, Kantar's global consumer insight director, warned that the next year could see a lot of jockeying for customers.""Over the next six to 12 months, the current group of Android owners will be coming to the end of their contracts and looking for an upgrade," he said."Our data shows that when these consumers upgrade they tend to remain fairly loyal to Android itself – 62% buy another Android mobile – but considerably less so to the handset manufacturer."

A new Kinect hack places virtual objects anywhere in the real world and lets you interact with them as if they were actually there.Most Kinect hacks just use a single version of the sensor, but a team at Microsoft Research has used four ceiling-mounted Kinects to map an entire room and the objects inside it in full 3D. A handheld projector acts as a flashlight that lets you peer into this virtual version of the world to reveal hidden images or draw in 3D space.This close link between the real and virtual world allows for some impressive interactions, such as creating virtual copies of real objects or generating a stream of virtual particles on a desk and watching them roll inside a real-life drawer.The project is unlikely to become a commercial product any time soon, but it's easy to imagine how a more polished version could lead to a holodeck-like environment in the comfort of your own living room.

New research by Dr Brock Bastian from UQ's School of Psychology has found evidence that playing violent video games leads players to see themselves, and their opponents, as lacking in core human qualities such as warmth, open-mindedness, and intelligence.

In a recently published paper in the Journal of Experimental Social Psychology, Dr Bastian and his co-authors looked at whether the experience of cyber-violence had dehumanising consequences for the self-concept of game players and well as their opponents.

Dr Bastian said given his findings, it was not surprising that many people were concerned about the effects of playing violent video games, especially when they appeared to reflect changes in people's behaviour, emotions, and cognitions in ways consistent with a loss of humanity.

If keeping a food diary seems like too much effort, despair not: computer scientists at the Harvard School of Engineering and Applied Sciences (SEAS) have devised a tool that lets you snap a photo of your meal and let the crowd do the rest.

PlateMate's calorie estimates have proved, in tests, to be just as accurate as those of trained nutritionists, and more accurate than the user's own logs. The research was presented at the 24th ACM Symposium on User Interface Software and Technology, a leading conference on human-computer interaction.

“We can take things that used to require experts and do them with crowds,” says Jon Noronha ’11, who co-developed PlateMate as an undergraduate at Harvard and now works at Microsoft. "Estimating the nutritional value of a meal is a fairly complex task, from a computational standpoint, but with a structured workflow and some cultural awareness, we've expanded what crowdsourcing can achieve."