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A hand-held immaterial volumetric display

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Details

Original languageEnglish
Title of host publicationProceedings of SPIE-IS and T Electronic Imaging - Stereoscopic Displays and Applications XXV
PublisherSPIE
Volume9011
ISBN (Print)9780819499288
DOIs
Publication statusPublished - 2014
Publication typeA4 Article in a conference publication
Event25th Stereoscopic Displays and Applications Conference, SD and A 2014 - San Francisco, CA, United States
Duration: 3 Feb 20145 Feb 2014

Conference

Conference25th Stereoscopic Displays and Applications Conference, SD and A 2014
CountryUnited States
CitySan Francisco, CA
Period3/02/145/02/14

Abstract

We have created an ultralight, movable, "immaterial" fogscreen. It is based on the fogscreen mid-air imaging technology. The hand-held unit is roughly the size and weight of an ordinary toaster. If the screen is tracked, it can be swept in the air to create mid-air slices of volumetric objects, or to show augmented reality (AR) content on top of real objects. Interfacing devices and methodologies, such as hand and gesture trackers, camera-based trackers and object recognition, can make the screen interactive. The user can easily interact with any physical object or virtual information, as the screen is permeable. Any real objects can be seen through the screen, instead of e.g., through a video-based augmented reality screen. It creates a mixed reality setup where both the real world object and the augmented reality content can be viewed and interacted with simultaneously. The hand-held mid-air screen can be used e.g., as a novel collaborating or classroom tool for individual students or small groups.

Keywords

  • display technology, Fog screen, mixed reality, volumetric, walk-through screen