Publication Type
Journal Article
Version
publishedVersion
Publication Date
1-2017
Abstract
Transparent displays naturally support workspace awareness during face-to-face interactions. Viewers see another person’s actions through the display: gestures, gaze, body movements, and what one is manipulating on the display. Yet we can design even better collaborative transparent displays. First, collaborators on either side should be able to directly interact with workspace objects. Second, and more controversially, both sides should be capable of presenting different content. This affords: reversal of images/text in place (so that people on both sides see objects correctly); personal and private territories aligned atop each other; and GUI objects that provide different visuals for feedthrough vs. feedback. Third, the display should visually enhance the gestural actions of the person on the other side to better support workspace awareness. We show how our FacingBoard-2 design supports these collaborative requirements, and confirm via a controlled study that visually enhancing gestures is effective under a range of deteriorating transparency conditions.
Keywords
Transparent displays, Workspace awareness, Collaborative systems
Discipline
Graphics and Human Computer Interfaces
Research Areas
Information Systems and Management
Publication
International Journal of Human-Computer Studies
Volume
101
First Page
23
Last Page
44
ISSN
1071-5819
Identifier
10.1016/j.ijhcs.2017.01.003
Publisher
Elsevier
Citation
LI, Jiannan; GREENBERG, Saul; and SHARLIN, Ehud.
A two-sided collaborative transparent display supporting workspace awareness. (2017). International Journal of Human-Computer Studies. 101, 23-44.
Available at: https://ink.library.smu.edu.sg/sis_research/8063
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Additional URL
https://doi.org/10.1016/j.ijhcs.2017.01.003