Phases of use: a means to identify factors that influence product utilization
CHI '06 Extended Abstracts on Human Factors in Computing Systems
Broken expectations in the digital home
CHI '06 Extended Abstracts on Human Factors in Computing Systems
Usability error classification: qualitative data analysis for UX practitioners
CHI '06 Extended Abstracts on Human Factors in Computing Systems
Grasping product pragmatics: a case with internet on tv
Proceedings of the 1st international conference on Designing interactive user experiences for TV and video
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
In situ evaluation of recommender systems: Framework and instrumentation
International Journal of Human-Computer Studies
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Currently, despite the explicit industrial consideration to improve the appeal and usability of technically sound electronics products, users increasingly seem to have dissatisfactory experiences in interacting with them. These unforeseen experiences (attributable to specifications omissions, usability/learnability problems, or specific usage context) lead to a large and increasing share of unknown field complaints. To correct and prevent such complaints or user reports, we promote effective exploitation of call centers: Valuable usage data is retrievable from the field by adopting a user-centered failure classification model that we developed. We also report on the supporting results of a test from applying our model to a set of call center data.