
An Ontology Engineering Tool for Enterprise 3.0 ◾ 147
for a given task) [8]. is issue was not addressed in SMW editor development,
and therefore was not tested. Error tolerance related mainly to the ability to undo
actions that produced unwanted consequences. is was realized by the system
in a satisfying manner. e issue of conformity to user expectations scored high
with a mean of 4.01—the behavior of the system was consistent. Controlability of
the system also rated high (4.23), indicating that users were able to control the pace
and sequence of interaction. Results for self-descriptiveness and suitability for the
task were also rated ...