Roosta writes "BBC News has an article by Bradley Horowitz, responsible for novel technology development at search giant Yahoo, looking ahead to the 'internet of things'. He discusses the importance of the 'W4' problem, the four 'W's' being who, when, what and where, and how to bring together metadata to make the world a more searchable place. 'All entities - everything from the particular chair I am sitting on to objects like the Lincoln Memorial monument should have a unique digital identifier. As an example - let's start with people. I don't know if darren@yahoo.com is the same as darren@gmail.com. There is a problem of managing identity across the internet, so when I say Darren Waters I mean this person and all of the manifestations and representations and personas of that person. The ability to knit those together is a huge challenge and opportunity for us as an industry. That's what I mean by resolving people - I mean this person and not the likely thousands of other people who share your name.'"

jsuda writes "Podcasting appears to be one of the more interesting developments in current culture and technology. It is one of the earliest nonbusiness representations of the value and power of XML (Extensible Markup Language). XML is subtly and quietly being used to link digital documents together, and more significantly, databases, much like the Internet itself linked individual computers into a global network." Read on for the rest of Jsuda's review.

Digitus1337 writes "Wired has an article up about a new online service known as 'FunHi.' You sign up and join a community, and give your fellows gifts, but as Wired has reported, 'these are not ordinary gifts. They're purely digital: little flashing icons of cars, planes, diamond rings and other virtual representations of expensive items included in messages members send each other. And FunHi members don't seem to care that the real money they're spending on the gifts, at prices as high as $30 an item, is going straight into the company's coffers." This leaves just one question unanswered... why didn't I think of this?" It sounds like an April Fool's Joke, but then, so does online trading of Everquest loot.

In the wake of the dot-com washout, a lot people nearly wrote off cyberspace as a retailing wasteland. But last week, Amazon reported that it had finally turned a profit, something most of us thought we'd never see, and preliminary figures show a sharp upturn in online sales despite the mild recession. Some other interesting post-Christmas tidbits are popping up, too: for the first time, more women than men are buying things online, a landmark barometer of a bright digital retailing future. Beyond that, in case you haven't noticed, online retailers are getting a lot smarter. The arrogant, customer-abusive tech world could learn a lot from these people, who offer steep discounts, stand behind their products, and actually offer real and free customer support.

Less than a decade ago, the Virtual Community was one of the most powerful ideas emanating from the Net, and BBS's and the nascent Internet were already providing glimpses of a better world to come. Proponents are a lot wiser -- and sadder -- now. Can the Virtual Community survive adolescent flamers and the dotcom era? Yes, but it will have to be dramatically reconceived. (First of a series).

The average American child plays videogames forty-nine minutes a day. Some play for much longer and over many years. There are few studies of the effects of gaming, but some traits are increasingly obvious: gamers are often independent, strategic-thinkers and problem solvers. Their interactive instincts often collide unhappily with the traditions and institutions of a static, passive world. Gamers are the new artists, visionaries, and story-tellers of our time, sparked by astonishingly inventive new technologies like the PS 2. Ready or not, they will become increasingly influential. Third in a series.

Chris Worth has come to me (surprise!) with a review of one of the most definitive books on nanotechnology, Nanosystems. K. Eric Drexler's response to the technical issues raised by critics to nanotechnology, the book is a technical treatise

IBM's announcement that it was funding a Deep Computing Institute made news on the Web when it was announced on May 24, but little offline. That's a shame. Deep Computing is a hugely significant convergence of technology, deep corporate pockets, the open source software model, artificial intelligence, powerful new 3-D visualization programs, a new generation of supercomputers and some of the best researchers in the world. This won't solve all the world's problems, but it will sure tackle them in a radical new way. Especially the ones whose solutions have been beyond reach.