Direct Manipulation and the Third Dimension

Recent advances in touch and display technologies are supporting a wide-spread use of touch-based direct manipulation techniques as well as 3D displays that give a perspectively correct view. Both techniques have consistency constraints including the following: With direct manipulation, a dragged object should stick to the finger tip. With viewer centered projection, head movement should update the scene’s projection to preserve a sound 3D impression, e.g., leaning around a house should reveal its backyard. Unfortunately, these two contradict each other, making a combination, e.g., moving the head while touching or dragging an object, non-trivial.




We introduce a design space of perspectively adjusted methods for direct manipulation to cope with this limitation, select nine different strategies from it, and evaluate six of them in depth. Participants dragged a box through a 3D maze with multiple, partially occluded levels. We identified one method to be among the fastest while yielding up to 32% less collisions than the other fast methods.

The Team

This is a research project of Max Möllers and Patrick Zimmer from the Media Computing Group.

Publications


    2012

  • Max Möllers, Patrick Zimmer and Jan Borchers. Direct Manipulation and the Third Dimension: A Design Space for Co-Planar Dragging on 3D Displays.  In CHI '12: Extended Abstracts of the SIGCHI Conference on Human Factors in Computing Systems,Austin, USA, May 2012.
    PDF DocumentBibTeX Entry
  • Max Möllers, Patrick Zimmer and Jan Borchers. Direct Manipulation and the Third Dimension: Co-Planar Dragging on 3D Displays.  In ITS '12: Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces,  In Proceedings of ITS2012, ITS '12, pages 11–20, ACM, New York, NY, USA, Nov 2012.
    HomepageMoviePDF DocumentBibTeX Entry

Attachments:
File Description File size Downloads Last modified
3DTouch_RepliCHI.zip Supplemental data and raw logs 3704 kB 1714 2012-09-20 09:16
3dtouch.m4v Video Teaser 32058 kB 1995 2012-09-20 15:01

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