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HCI (10 Usablitiy Heuristics (Visibility of System Status (Showing the…
HCI
10 Usablitiy Heuristics
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User Control Freedom
Undo, cancel, confirm, to go backwards from the previous page.
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Error Prevention
Prevents the user from spelling wrong or putting in the wrong password. Alerts the user when or if they have made a mistake.
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Help users recognize, diagnose, and recover from errors
Explainig the user's error to them in a langue they can userstand, if a error appears on screen, the computer will show the user where they went wrong.
Help and Documentation
A help page if something has gone wrong with the interface, designed to help the user out of a situation.
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