To compare the outcomes of participatory and user-centered contextual design, case study methods and the Activity Checklist derived from Activity Theory are used to analyze two sy...
In a Web database that dynamically provides information in response to user queries, two distinct schemas, interface schema (the schema users can query) and result schema (the sch...
Jiying Wang, Ji-Rong Wen, Frederick H. Lochovsky, ...
Embodied agents present ongoing challenging agenda for research in multi-modal user interfaces and humancomputer-interaction. Such agent metaphors will only be widely applicable t...
Modeling software components from multiple perspectives provides complementary views of a software system and enables sophisticated analyses of its functionality. A software compon...
Multi-user multimodal interactive systems involve multiple users that can use multiple interaction modalities. Although multi-user multimodal systems are becoming more prevalent (...