1977/Gibson

==Ideas==
* Affordance cf. Implicature, Yin
An affordance is a quality of an object, or an environment, which allows an individual to perform an action. For example, a knob affords twisting, and perhaps pushing, while a cord affords pulling.
The term has further evolved for use in the context of HCI to indicate the easy discoverability of possible actions.
 
==Parts==
==Views==
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==Cites==
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