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By Jakob Nielsen. Includes Alertbox, a bi-weekly column on web usability and user interface design.
Category: Science\Computer Science\User Interface

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A gateway to information tools for biologists and ecologists, initially emphasizing invasive species management.
Category: Science\Environment\Biodiversity\Informatics

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Blog by freelance user experience practitioner and information architect Peter Boersma.

Category: Science\Computer Science\Information Architecture and Design

WebWord (Popularity: )

Usability and human factors blog, articles, and newsletter.
Category: Science\Computer Science\User Interface