Fluid Interaction Techniques for the Control and Annotation of Digital Video

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Fluid Interaction Techniques for the Control and Annotation of Digital Video (2003)

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by Gonzalo Ramos , Ravin Balakrishnan

Venue:	UIST ’03 VANCOUVER, BC, CANADA
Citations:	74 - 11 self

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@MISC{Ramos03fluidinteraction,
    author = {Gonzalo Ramos and Ravin Balakrishnan},
    title = {Fluid Interaction Techniques for the Control and Annotation of Digital Video},
    year = {2003}
}

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Abstract

We explore a variety of interaction and visualization techniques for fluid navigation, segmentation, linking, and annotation of digital videos. These techniques are developed within a concept prototype called LEAN that is designed for use with pressure-sensitive digitizer tablets. These techniques include a transient position+velocity widget that allows users not only to move around a point of interest on a video, but also to rewind or fast forward at a controlled variable speed. We also present a new variation of fish-eye views called twist-lens, and incorporate this into a position control slider designed for the effective navigation and viewing of large sequences of video frames. We also explore a new style of widgets that exploit the use of the pen’s pressure-sensing capability, increasing the input vocabulary available to the user. Finally, we elaborate on how annotations referring to objects that are temporal in nature, such as video, may be thought of as links, and fluidly constructed, visualized and navigated.

Keyphrases

digital video fluid interaction technique new variation variable speed fish-eye view new style effective navigation fluid navigation concept prototype pressure-sensitive digitizer tablet visualization technique large sequence pen pressure-sensing capability transient position velocity widget position control slider video frame

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