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Interaction Design
Error Prevention, Undo & Recovery Design — Quiz
5 questions
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Question 1 of 5
Error Prevention, Undo & Recovery Design
In the three-layer model of error-tolerant design, which layer should receive the most design investment?
Error recovery — writing clear, specific error messages
Error prevention — constraints, smart defaults, and inline validation
Undo — implementing a command stack for all actions
Confirmation — adding modals before every user action
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