Eric A. Hulteen

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In human-computer interaction, as in conversation, neither partner is omniscient. To facilitate repairs when problems arise, an interface needs to enable both user and system to coordinate their separate knowledge states. We present a conversational feedback model for human-computer interaction, based on a collaborative theory of human communication (Clark(More)
VoiceNotes is an application for a voice-controlled hand-held computer that allows the creation, management, and retrieval of user-authored <italic>voice notes</italic>&#8212;small segments of digitized speech containing thoughts, ideas, reminders, or things to do. Iterative design and user testing helped to refine the initial user interface design.(More)
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