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Kirsteen K. MacFarlane

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Publications by Kirsteen K. MacFarlane (bibliography)

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1991
 
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Jordan, Patrick W., Draper, Steven, MacFarlane, Kirsteen K. and McNulty, Shirley-Anne (1991): Guessability, Learnability, and Experienced User Performance. In: Diaper, Dan and Hammond, Nick (eds.) Proceedings of the Sixth Conference of the British Computer Society Human Computer Interaction Specialist Group - People and Computers VI August 20-23, 1991, Heriot-Watt University, Edinburgh, UK. pp. 237-245.

An experimental study investigated three distinct components of usability, that account for how a user's performance with a system changes with learning: guessability, learnability, and experienced user performance (EUP). Two small experiments, involving the performance of simple editing tasks on a word processor, were used to illustrate these components. Further possible components of usability are discussed with a view to obtaining a comprehensive definition.

© All rights reserved Jordan et al. and/or Cambridge University Press

 
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10 Feb 2010: Modified
28 Apr 2003: Added

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May 23

Knowledge is commonly socially constructed, through collaborative efforts towards shared objectives or by dialogues and challenges brought about by different persons' perspectives.

-- G. Salomon (in "Distributed Cognitions: Psychological and Educational Considerations")

 
 

Featured chapter

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

Read Steve's chapter !

 
 

Help us help you!