identity

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Towards an "Identity Ecosystem"?

The US Department of Homeland Security issued a draft report proposing a National Strategy for Trusted Identities in Cyberspace this past weekend. I found the document intriguing in the context of some of my thoughts on trust and identity, and my own recent participation in the ORCID project to create an identity standard for authors and other contributors to scientific research publications.

The draft report comes with a call for public commentary, and there are already some interesting comments that have made me think a little harder about what we're all trying to do here. The time seems ripe for some sort of digital identity standard, but there are an awful lot of concerns that need to be addressed. There are solutions that can be imposed from above (say a government-issued physical id token that connects to trusted infrastructure to identify who you are) but they all have somewhat draconian police-state implications anathema to a free society. We do all have social security numbers or something like that of course (drivers license numbers, credit card numbers, passport numbers, ...) - but the number isn't sufficient. Anybody who knows a valid number can use it, whether it's there's or not - identity theft is a real problem. Digital identity as it stands right now consists of many disjoint associations like those many different numbers associated with a given individual, each with its own set of risks and burden in upkeep.

So the scheme proposed in the draft report for a more open "identity ecosystem" was something I found very interesting and encouraging.

Where the "Semantic Web" goes wrong: thoughts on "Web 3.0"

I have been thinking about issues of meaning (semantics), context, human understanding and the like for some time now, and particularly on the role the internet plays and could play in the future in human communication and thought. The Pew Internet and American Life Project has a new report The Fate of the Semantic Web in which they sought opinions from hundreds of internet luminaries and long-time experts on prospects for the "semantic web". I find the results illuminating and reassuringly in line with some of my thinking on the subject. I'd been preparing to write an article here on the semantic web (and what's wrong with it) for a few months now, so the release of this report seemed an opportune time to put at least some of what I've been gathering out for public comment.

Everyone agrees that the internet, and particularly the world wide web that began about 20 years ago with Tim Berners-Lee's invention of the URL, HTML, the http protocol and the first web browser, has brought a deluge of information to billions of people, something almost beyond the imagination of earlier generations. But making intelligent use of all that information is difficult. Tools like Google's search engine greatly help in sifting out the best stuff on any given topic. But there is very little to help us make sense of it all. Other than the links themselves, our computers have no understanding of the meaning of what various websites provide us, they can't correlate information from multiple sources to provide a coherent story. We want our computers to give us not just "information", but "meaningful information", "knowledge", perhaps "understanding".

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