Abstract:Ecological interface design allows the user to cope with three types of events: (a) familiar, (b) occasional, but anticipated and (c) unexpected. To cope with unexpected events, this theoretical framework recommends starting with an analysis of the work domain and the main technique is the abstraction hierarchy (AH). However, the time and effort required to produce one remains a challenge. One solution is to develop AHs for specific work domains in order to be reused. This article presents an analysis of 32 wo… Show more
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