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Video Browsing by Direct Manipulation
Pierre Dragicevic, Gonzalo Ramos, Jacky Bibliowicz, Derek Nowrouzezahrai, Ravin Balakrishnan, A. Castelfranco
ACM SIGCHI Conference on Human Factors in Computing Systems
2008
Video Browsing by Direct Manipulation (4:13 min.)
Video title (x:xx min.)
Abstract
We present a method for browsing videos by directly dragging their content. This method brings the benefits of direct manipulation to an activity typically mediated by widgets. We support this new type of interactivity by: 1) automatically extracting motion data from videos; and 2) a new technique called relative flow dragging that lets users control video playback by moving objects of interest along their visual trajectory. We show that this method can out-perform the traditional seeker bar in video browsing tasks that focus on visual content rather than time.
