This article investigates content recommender systems. Because Netflix is probably the best known recommendation system and numerous articles have been published about their system, I will concentrate on their content recommendation mechanism as representative of the type. I will show that the Netflix mechanism contains characteristics of updated theories of emotion—mainly constructed emotions theory—but it still lacks several essential components. The lack of these components can explain some inaccuracies in Netflix recommendations and can suggest broader implications.
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Solving Mobile Challenges with Psychology-driven IA
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As the field of information architecture matures, we are beginning to understand the new challenges it raises for wireless media. This article suggests that some of these challenges can be best addressed through an approach called “psychology-driven information architecture,” which bases design decisions and solutions on the psychological profile of the end user.
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