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ReferencesNavigation arrowAuthorsNavigation arrowJ. Hoffman
Jun 20

“ ...that strange new zone between medium and message. That zone we call the interface ”

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J. Hoffman

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Publications by J. Hoffman (bibliography)

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1991
 
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Stammers, R. B. and Hoffman, J. (1991): Transfer between Icon Sets and Ratings of Icon Concreteness and Appropriateness. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 354-358.

“Two studies are reported of the usability of icons. Firstly, an experiment was carried out to investigate the transfer of performance between sets of icons for different computer functions. The aim was to determine whether users would benefit from common underlying elements within concrete icon sets, compared with unrelated abstract icons. A cross-over study was employed whereby subjects performed an icon identification task with one set of icons (a concrete or abstract learning set) and then transferred to another set of icons (a concrete or abstract transfer set). It was hypothesized that transferring from concrete to concrete icons would yield the best results due to the use of repeated elements in the concrete sets. Identification time data did not produce significant results to support the hypothesis. Significant results were yielded from the error data, this demonstrated the superiority of concrete icons, but no advantage came from previous experience with a concrete set. A second study examined the rating of the icons used in the first study in terms of concreteness and appropriateness. Appropriateness was found to be a reasonable predictor of icon identification time.”

© All rights reserved Stammers and Hoffman and/or Human Factors Society

 
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URL: http://www.interaction-design.org/references/authors/j__hoffman.html
Jun 20

“ ...that strange new zone between medium and message. That zone we call the interface ”

-- Steven Johnson, 1997

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Latest books

The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad

 
Start reading

The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!

 
 
 
 
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