Cognitive engineering is a method of study using cognitive psychology to design & develop engineering systems to support the cognitive processes of users.
Video Cognitive engineering
History
It was an engineering method used in the 1970s at Bell Labs, focused on how people form a cognitive model of a system based upon common metaphors. As explained, by Joseph Henry Condon:
"The idea is that people form a model. You present them with some instruments, tools, like a faucet, electric stove or something like that and demonstrate how it works. They then form in their heads a model that shows how it works inside to help them remember how to use it in the future. It may be a totally erroneous model of what is going on inside the black box."
According to Condon, the ideas of cognitive engineering were developed later than, and independent from, the early work on the Unix operating system.
Don Norman cited principles of cognitive engineering in his 1981 article, "The truth about Unix: The user interface is horrid." Norman criticized the user interface of Unix as being "a disaster for the casual user."
Maps Cognitive engineering
See also
- History of Unix
- Outline of human-computer interaction
References
Source of the article : Wikipedia
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