TY  - JOUR
PY  - 2011//
TI  - Cognitive work analysis and the design of user interfaces
JO  - Cognition, technology and work
A1  - Westrenen, Fulko van
SP  - 31
EP  - 42
VL  - 13
IS  - 1
N2  - When a user interface needs to be designed for a task that depends on information integration, such as navigation, very few theoretical tools are available. Cognitive task analysis (CTA) and hierarchical task analysis (HTA) are the basic analysis techniques. A choice between them depends on the type of task or objective at hand. In this article, it is argued that for interface design a combination of CTA and HTA forms the basis of the interface definition. When this expanded to a full cognitive work analysis (CWA), it will form the human-factors analysis required for the user-interface design.<p /> <p>Language: en</p> 
LA  - en
SN  - 1435-5558
UR  - http://dx.doi.org/10.1007/s10111-010-0153-4
ID  - ref1
ER  -