http://www.dagstuhl.de/12151

April 9 – 12 , 2012, Dagstuhl Seminar 12151

Touching the 3rd Dimension

Organizers

Hrvoje Benko (Microsoft Corporation – Redmond, US)
Jean-Baptiste de la Rivière (Immersion SAS – Bordeaux, FR)
Daniel Keefe (University of Minnesota – Minneapolis, US)
Antonio Krüger (DFKI – Saarbrücken, DE)

Coordinators

Frank Steinicke (Universität Würzburg, DE)

For support, please contact

Dagstuhl Service Team

Documents

Dagstuhl Report, Volume 2, Issue 4 Dagstuhl Report
List of Participants
Shared Documents

Summary

In recent years interactive visualization of 3D data has become important and widespread due to the requirements of several application areas. However, current user interfaces often lack adequate support for 3D interactions: 2D desktop systems are often limited in cases where natural interaction with 3D content is required, and 3D user interfaces consisting of stereoscopic projections and tracked input devices are rarely adopted by ordinary users.

Touch interaction has received considerable attention for 2D interfaces, and more recently for 3D interfaces. Many touch devices now support multiple degrees of freedom input by capturing multiple 2D contact positions on the surface as well as varying levels of pressure and even depth. There is great potential for multi-touch interfaces to provide the traditionally difficult to achieve combination of natural 3D interaction without any instrumentation. When combined with a stereoscopic display as well as depth cameras, multi-touch technology have the potential to form the basis for a next generation of 3D user interfaces.

Our Dagstuhl seminar Touching the 3rd Dimension focussed on bringing together researchers from a diverse set of fields of Computer Science to discuss the next generation of user interfaces based on multi-touch technology as well as 3D visualization. It is envisaged that such user interfaces will be fundamentally different to the current multi-touch systems that are being deployed in mobile devices, desktop environments as well as entertainment systems. First, future stereoscopic displays will work without the need for users to wear cumbersome 3D stereo glasses. In this context autostereoscopic displays have already been deployed for personal working spaces as well as entertainment systems, but are still rarely used due to technical limitations such as low resolution and lacking multi-viewpoint support. Second, future multi-touch technology will not be limited by planar screens, but touch surfaces may be of arbitrary shapes. Furthermore, touch interactions in space will be possible, while still providing the user haptic feedback, for example, by the usage of air pressure devices.

Classification

  • Computer Graphics / Computer Vision
  • Hardware
  • Society / Human-computer Interaction

Keywords

  • Multi-touch Technology
  • Stereoscopic Visualization
  • 3D User Interfaces

Book exhibition

Books from the participants of the current Seminar 

Book exhibition in the library, ground floor, during the seminar week.

Documentation

In the series Dagstuhl Reports each Dagstuhl Seminar and Dagstuhl Perspectives Workshop is documented. The seminar organizers, in cooperation with the collector, prepare a report that includes contributions from the participants' talks together with a summary of the seminar.

 

Download overview leaflet (PDF).

Publications

Furthermore, a comprehensive peer-reviewed collection of research papers can be published in the series Dagstuhl Follow-Ups.

Dagstuhl's Impact

Please inform us when a publication was published as a result from your seminar. These publications are listed in the category Dagstuhl's Impact and are presented on a special shelf on the ground floor of the library.