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== Visibility of system status == | |||
== Match between system and the real world== | |||
== User control and freedom== | |||
== Consistency and standards == | |||
== Error prevention == | |||
== Recognition rather than recall== | |||
== Flexibility and efficiency of use== | |||
== Aesthetic and minimalist design== | |||
== Help users recognize, diagnose, and recover from errors== | |||
== Help and documentation == | |||