Slips vs. Mistakes

Summary: User errors while using computers take two forms: slips (right intent, wrong action) and mistakes (wrong intent). Understanding the differences between the types of user error will help you design to prevent or minimize these problems.

https://www.youtube.com/watch?v=s0hStSMc_Rs

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Preventing User Errors: Avoiding Unconscious Slips

Users are often distracted from the task at hand, so prevent unconscious errors by offering suggestions, utilizing constraints, and being flexible.

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Aurora Harley is a Senior User Experience Specialist with Nielsen Norman Group. Aurora’s research and consulting experience includes organizations in a variety of industries, such as ecommerce, travel, healthcare, and B2B (business-to-business). She also conducts independent research for NN/g, and regularly leads training courses on mobile usability, UX strategies, psychology and UX, and analytics. Aurora combines her background in front-end web development and UX design to inform her work, creating effective designs that balance technical, business, and user needs.

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