Plans and situated actions: the problem of human-machine communication
Plans and situated actions: the problem of human-machine communication
Activity theory as a potential framework for human-computer interaction research
Context and consciousness
What we talk about when we talk about context
Personal and Ubiquitous Computing
Context-sensitive design and human-centered interactive systems
CHI '04 Extended Abstracts on Human Factors in Computing Systems
Introduction to this special issue on context-aware computing
Human-Computer Interaction
Human-Computer Interaction
Seeking a foundation for context-aware computing
Human-Computer Interaction
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This paper outlines a conceptual view in characterising context awareness by its roles in user interaction within a context-aware application. We propose three high-level spheres of role based on the extent of how the context is used to influence the interaction, namely interpretation, representation, and effectuation. The challenges in performing each of these roles are briefly discussed. Our perspective of looking at context-awareness provides alternative approach for choosing level of "awareness" and identifying their risk in designing context-aware applications.