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A deep integration of Twitter and iOS 5 was among the many things announced by Apple today but it's not just that you'll be able to post to Twitter from inside official Apple apps like photos and maps. Any 3rd party iOS developer will be able to leverage a number of Twitter Application Programming Interfaces (APIs) to make their apps better and more social. After email, SMS and iOS messaging, Twitter will now become a key social layer over the top of many of the apps on iOS devices.

"There is single sign-on, which allows you to retrieve a user's identity, avatar, and other profile data." That sounds like Facebook Connect, but I'm going to guess that Twitter will not prohibit developers from caching that data for time-shifted, aggregate, offline or other interesting types of analysis. Letting users skip having to create an account with every new app they download and instead click to log-in with their Twitter accounts is going to make many users very happy and encourage every iOS owner to get a Twitter account if they don't have one already. App developers will get more and better populated user accounts, faster.

"There's also a frictionless core signing service, allowing you to make and sign any call to the Twitter API." To be honest, I'm not really sure what this means. Perhaps it means that parts of the Twitter API that require user authentication will be accessible via the same single sign-on feature discussed above.

By 2030 we will be able to manage the contents of our dreams as in the movie ‘Inception’.

Remote virtual love making will be possible by 2030, allowing individuals to connect with their partner whilst away from home.

By 2030 it will be possible to diagnose some medical conditions by monitoring sleep patterns. Sleepwear featuring electro-responsive fabrics will enable measurement of skin conductivity (indicating stress or relaxation states), pulse, blood pressure and quality of heart signals.

Long-awaited data from an international study have shown no evidence of increased risk of brain tumors associated with mobile phones, except in people who have the most exposure. But design flaws of the Interphone study, which is partly industry funded, suggest that the latest results cannot be taken to mean that cell phones and brain cancer are unrelated, critics say. "I'm not telling people to stop using the phone. I'm saying that I can't tell you if cell phones are dangerous, but I can tell you that I'm not sure that they are safe," said Dr. Devra Davis, professor of preventive medicine at Mount Sinai Medical Center in New York. The study itself, to be published Tuesday in the International Journal of Epidemiology, acknowledged that the findings were not definitive and called for more research. But Daniel Krewski, professor of epidemiology at the University of Ottawa in Ontario and one of the Interphone collaborators, said the study went to "great lengths to make sure that the results were scientifically sound."

At the highest exposure levels -- using a mobile phone half an hour a day over a 10-year period -- the study found a 40 percent increased risk of glioma brain tumors. With adjustments for statistical biases, that turned into 80 percent. But Krewski and colleagues say that there is not enough evidence to show a causal connection, and the group of participants using their phones this much was relatively small.

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.

What if those new jeans you've just bought start tweeting about your location as you cross London Bridge? It sounds far-fetched, but it's possible - if one of your garments is equipped with a tiny radio-frequency identification device (RFID), your location could be revealed without you knowing about it. RFIDs are chips that use radio waves to send data to a reader - which in turn can be connected to the web.

"The IoT challenge is likely to grow both in scale and complexity as seven billion humans are expected to coexist with 70 billion machines and perhaps 70,000 billion 'smart things', with numbers infiltrating the last redoubts of personal life," says Gerald Santucci, head of the networked enterprise and RFID unit at the European Commission.

In an age when everything is going virtual and digital, we could be looking at a future where wallets may be as uncommon as Filofax organizers and paper address books.

While loyalty cards should be baked right into Google Wallet, the chances are not every single retailer will be included in the equation. The cross platform app Key Ring is the perfect solution to get rid of all those loyalty cards crowding your wallet (or key chain) and put them all on your phone.

Rather than use traditional business cards, there are several virtual options that can replace the need to print out a stack of cards. It’s more environmentally friendly and you won’t have to worry about forgetting your cards. CardCloud, which we’ve written about in the past, is available for both iOS and Android and allows you to email your business card to users who don’t use the app, and record the location where you exchanged business cards – making it the most well-rounded app of its kind.

Should enterprise applications be as addictive as Angry Birds? A true believer in gamification would say yes, if you want people to actually use them.

[Social media is a powerful tool to connect with customers, but it can create big problems for your company if it's not done right. Learn more at 10 Social Networking Don'ts.]

Most of all, gamificiation is about understanding that "if you can make something more fun, and include notions of play, you can get people to do things they otherwise might not want to do."

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.

The game’s basic concept may sound familiar: you are trying to help your team take over the world. But we’re not talking about some fantasy realm or alien planet here. In Shadow Cities you’re trying to take over the real world.

Right there on the screen you will see other nearby players in real time, and not all will be friendly. When you start the game, you must choose between two factions, the Animators (nature lovers) and the Architects (technologists).

when you read an alert from another player that a big battle is brewing in, say, Paris. You jump to a friendly beacon and the next thing you know, you’re lobbing spells against enemy players from all over the world for control of the Champs-Élysées

Although Siri is limited in what it can do, what it does do, it does well. And based on my experiences with Siri so far, I think it illustrates what I think of as the “invisible interfaces” of future connected devices. Admittedly, that sound like a bold claim, but the reality is this: Thanks to the “Internet of Things,” more devices are gaining connectivity that makes them smarter and more useful. At the same time, computing interfaces haven’t changed all that much in the past several decades. They’re going to have to, however, as we can’t have a multitude of different interfaces across a myriad of connected devices in this new world.

The key for potential success here is in Siri’s uncanny ability to understand not just natural language input, but also context. This is great for smartphones where we have so much personal data such as contact names, addresses, phone numbers and digital music tracks. Even better is when Siri works with multiple apps or services on our handsets; tying them together through a simple command. “Remind me to take out the trash when I get home,” for example, leverages both the Reminders application and the integrated GPS radio of an iPhone.

“Close the windows and turn on the air conditioning if the outside temperature rises above 85 degrees,” could be a real-world example in just a few years time.

By providing an open platform for the creation of augmented-reality layers, these apps have democratised the AR industry - and made possible flights of fancy such as Unseen Sculptures, in which new-media artist Warren Armstrong and nearly two dozen others collaborated to populate central Melbourne and Sydney with a range of virtual artworks that "appeared" when smartphones running the Layar app were pointed at particular parts of the city."I'm fascinated by mobile devices and their ubiquity," says Armstrong, who has spearheaded the project's expansion - including planned engagements with the Sydney Fringe Festival, Cairns Festival and other projects. "It's very immersive: you can go to a location, put on headphones and do amazing things with sounds. Layar takes care of the fiddly back-end stuff for people who aren't au fait with PHP or MySQL programming. The whole thing is in its infancy, and there's a lot of scope for creating new things."

On the surface, social media and knowledge management (KM) seem very similar. Both involve people using technology to access information. Both require individuals to create information intended for sharing. Both profess to support collaboration. But there's a big difference. Knowledge management is what company management tells me I need to know, based on what they think is important. Social media is how my peers show me what they think is important, based on their experience and in a way that I can judge for myself. These definitions may sound harsh, and biased in favor of social media, and to some extent they are. Knowledge should be like water — free-flowing and permeating down and across your organization filling the cracks, floating good ideas to the top and lifting all boats.

Social media looks downright chaotic by comparison. There is no predefined index, no prequalified knowledge creators, no knowledge managers and ostensibly little to no structure. Where an organization has a roof, gutters and cistern to capture knowledge, a social media organization has no roof, allowing the "rain" to fall directly into the house, collecting in puddles wherever they happen to form. That can be quite messy. And organizations abhor a mess.