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Glossary

Popular Glossary Terms

  • web browser

    software that enables people to access, view, and move between docum…

  • CAUSE

    computer-aided usability engineering; tools to automate usabilit…

  • hierarchical task analysis

    HTA or hierarchical task decomposition, HTD; breaking down the step…

  • speech act

    a view of language that treats communication as a series of actions in…

  • critical mass

    the number of people who need to be using a system before it can be succe…

  • articulatory directness

    how well the form and behavior of an input device (degrees of freedom,…

  • redundant modalities

    using more than one way to represent, display, and enter data, such as…

  • instructional design

    the design of an educational system, focusing on how people learn and…