Undo/redo by trajectory

  • Authors:
  • Tatsuhito Oe;Buntarou Shizuki;Jiro Tanaka

  • Affiliations:
  • University of Tsukuba, Japan;University of Tsukuba, Japan;University of Tsukuba, Japan

  • Venue:
  • HCI'13 Proceedings of the 15th international conference on Human-Computer Interaction: interaction modalities and techniques - Volume Part IV
  • Year:
  • 2013

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Abstract

We have developed a trajectory based undo/redo interface. Using the interface, a user traces actions' trajectories shown on a display. As a result, undo/redo manipulations are performed rapidly with selection of a target from a history. In this paper, we describe interaction techniques, implementation, and advanced usages of the interface.