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May 29
2007
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Card SortingPosted by cohenb in Untagged |
I started reading Information Architecture for the World Wide Web by Peter Morville & Louis Rosenfeld. One of the first books to really address information architecture, Morville & Rosenfeld have recently updated the work to include newer concepts such as tagging. I just finished the chapter on labeling and felt like exploring one of the concepts a little further: card sorting.
While I’ve been acquainted with this concept before, I’ve always found it challenging to generate tangible statistics from the exercise. Likewise, when trying to create an architecture from scratch, it is often difficult obtaining card sort categories from Subject Matter Experts (or perhaps this might just be a weakness of my own). Anyway, an excerpt from the book reads,
"Card sort exercises are one of the best ways to learn how your users would use information. There are two basic varieties of card sorts: open and closed. Open card sorts allow subjects to cluster labels for existing content into their own categories and then label those categories (and clearly, card sorting is useful when designing organization systems as well as labeling systems). Closed card sorts provide subjects with existing categories and ask them to sort content into those categories."
I truly do see the value in a card sort, especially in terms of validating the architecture of an existing site. Where I tend to get stuck is in how to best conduct the sort and quantify the results. Are sorts best conducted in-person or with programs such as those produced by the folks at MindCanvas? While conducting an in-person sort provides opportunities to interact with users (which is always a good thing), software adds value by providing a means of easily quantifying results.