Archive for the 'web 2.0' Category

Against the Machine

Against the Machine

Once in a while it is nice to read something that completely counters your usual reading diet. In my case, Against the Machine was just that title. Lee Siegel, critiques the current ethos of the Internet with the vigor of a grumpy old man. He criticizes the work of Malcolm Gladwell (The Tipping Point), Lawrence Lessig (Free Culture, Creative Commons), John Battelle (The Search), Kevin Kelley (co-founder of Wired), Katie Hafner (When Wizards Stay Up Late) and others. In fact, Siegel has something to say about almost every book I have read or wanted to read over the past two years.

Basically, Siegel is trying to get the reader to think about what the internet is and what its potential is for our society. He’s not saying that information technology is a bad thing, only that we shouldn’t so willfully accept its current state (catering to commercial interests, celebrating anonymity, turning every piece of content into a popularity contest, etc.)

For many people this book will probably be infuriating, but as I said… sometimes that’s a good thing. At times Siegel is over-critical, hyperbolic and elitist; however, he is one of the only voices that is challenging us to rethink our current love affair with the internet. Well… him and Andrew Keen.

Wikinomics

Wikinomics

Wikinomics is another one of those easy to read pop-business books (kind of like popular psychology or popular science books, but with some sort of economic bent) that seem to be published every week. But don’t let its facile nature fool you, there are some interesting insights hidden here. Tapscott and Williams have done their research in the rapidly changing world of Web 2.0 and are quick to provide examples of how the “wiki” approach (mass-collaboration of amateurs) is radically changing business.

Of course, the Wikipedia project is the most accessible example for the casual reader, but more interesting examples include the Human Genome Project, InnoCentive, & Flickr. While I think their premise is interesting and certainly one that will change how some businesses operate, I’m not sure the Wikinomics way will alter every industry or every corporation. There will always be successful corporations that don’t let just anyone into their sandboxes. Innovation can be a fleeting mistress… sometimes the amateurs are just that – amateurs. Even if there are millions of them.

Tagging to Teach Subject Headings

Cow Tag

At WILU 2007 I heard an interesting presentation by Sarah Polkinghorne (U of Alberta) and Cameron Hoffman (U of Lethbridge) about using Web 2.0 technologies in teaching. One of the activities that particularly appealed to me was using Flickr to teach students about subject descriptors and headings in databases (and the LCSH in library catalogues).

Basically, Cameron preloaded a number of pictures to a Flickr account, and told the class that they needed to come up with as many descriptive words as they could for each image (also known as “tags”). Of course, for a tag to be effective it needs to be spelled correctly, used in common language, and relevant to the image. Cameron used this exercise to springboard into a discussion about classification and subject headings.

I think this is a brilliant exercise – mostly because of its simplicity. Students instinctively know that images need to be described with words before a search engine can find them, so it’s only a short leap for them to understand the importance of subject headings in a database (where most of the information is text). This exercise also exposes students to the difficulties of classification in an interactive way using a popular free resource.


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