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The Design of Everyday Things (Chapters 1 and 2 (Chapter One: The…
The Design of Everyday
Things
Chapters 1 and 2
Chapter One: The Psychopathology of Everyday Things
Conceptual models
Mapping
Feedback
Affordances
Chapter Two: The Psychology of Everyday Actions
The Seven Stages of Action
Step 1:
Form the goal
Determine the function of the device?
Step 2:
Form the intention
Step 3:
Specify an action
Step 4:
Execute an action
Step 5:
Perceive the state of the world
Step 6:
Interpret the state of the world
Step 7:
Evaluate the outcome
Tells us that designers should provide:
Visibility
Good conceptual models
Good Mappings
Feedback