Design rationale of a video explorer
Marc Nanard, Jocelyne Nanard, Denis Payet · 2001
This paper describes an interaction scheme based on gesture analysis of the pointer motion to jointly control three parameters in a Video Explorer: the bounds of a video segment to summarize, and the position of the current frame to display. This strategy drastically reduces the Norman's distances, improves engagement during interaction and provides both wide range and very high precision selection.