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Donald A. Norman

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Quotes by Donald A. Norman
To understand products, it is not enough to understand design or technology: it ... - Donald A. Norman - Quotes Donut
A brain in a negative emotional state provides focus: precisely what is needed t... - Donald A. Norman - Quotes Donut
Violation of cultural conventions can completely disrupt an interaction.... - Donald A. Norman - Quotes Donut
When I used to work for the local government organisation we HAD TO change our P... - Donald A. Norman - Quotes Donut
Cultural constraints are likely to change with time.... - Donald A. Norman - Quotes Donut
Whenever you see hand-lettered signs pasted on doors, switches, or products, try... - Donald A. Norman - Quotes Donut
Cognition and emotion are tightly intertwined, which means that the designers mu... - Donald A. Norman - Quotes Donut
An affordance is a relationship between the properties of an object and the capa... - Donald A. Norman - Quotes Donut
Good designers worry a lot about the physical feel of their products. Physical t... - Donald A. Norman - Quotes Donut