Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.
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Transcript of Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.
![Page 1: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/1.jpg)
Objects and their Designers: Norman & Schön
Tera Marie Green IAT 832
![Page 2: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/2.jpg)
Opening thoughts
- Norman: organic…error leads to self blame.
- Schön: scientific rigor…trial and error lead to new insight
- It’s always the designer’s fault.
![Page 3: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/3.jpg)
Objects vs. Their designers
Norman’s
objects
Schon’s
designer
Affordances Perceived and actual properties of the object
Technical rationality: scientific theory & technique
Mappings Object mapping between manipulations and their consequences
Mapping unstable categories onto features of the situation
Feedback Object sending back info about action taken
Restructuring a problem;Reflection-in-action
![Page 4: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/4.jpg)
Norman’s objects
- Well designed objects are easy to interpret and understand.
![Page 5: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/5.jpg)
Norman’s objects
- Well designed objects are easy to interpret and understand.
- Natural mapping…leads to immediate understanding.
![Page 6: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/6.jpg)
Norman’s objects
- Well designed objects are easy to interpret and understand.
- Natural mapping…leads to immediate understanding.
- Still, if the task appears simple or trivial, then people blame themselves [when it doesn’t work.]
![Page 7: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/7.jpg)
Schön’s designer
- You should begin with a discipline, even if it is arbitrary. p93
![Page 8: Objects and their Designers: Norman & Schön Tera Marie Green IAT 832.](https://reader036.fdocuments.us/reader036/viewer/2022070307/551acb8555034606048b4ef4/html5/thumbnails/8.jpg)
Schön’s designer
- You should begin with a discipline, even if it is arbitrary. P93
- Skillful action often reveals a “knowing more than we can say. P51