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      Task-Specificity and Resource Allocation in Information Perception in Three-Dimensional Space

      proceedings-article
      People and Computers XXIII Celebrating People and Technology (HCI)
      Computers XXIII Celebrating People and Technology
      1 - 5 September 2009
      Human visual perception, information visualization, threedimensional space, 3D, dual-task, task-specificity, resource allocation, object detection, spatial cognition, augmented reality
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            Abstract

            Modern technologies are more and more capable of presenting information in three-dimensional space instead of being limited to a standard two-dimensional desktop workstation. Thus, it becomes necessary to examine whether display location does have an effect on human information perception and processing. This paper presents two studies concerned with this subject. The first study examined whether optimal display location depends on the task, which is being executed. We found evidence for differences in tasks with different cognitive engagement levels. The second study aimed at a) examining task characteristics in more detail and b) answering the basic question whether it is generally beneficial to present concurrent information in dual-task situations in two instead of one perceptual depth plane in order to optimize resource utilization. Results support the notion of a two-plane benefit.

            Content

            Author and article information

            Contributors
            Conference
            September 2009
            September 2009
            : 184-187
            Affiliations
            [0001]Technische Universität Berlin

            Center of Human-Machine Systems

            Franklinstr. 28-29, 10587 Berlin, Germany

            +49(0)30 314-29932
            Article
            10.14236/ewic/HCI2009.21
            39aa1411-e596-48d7-80ff-0962bf290048
            © Antje Lichtenstein. Published by BCS Learning and Development Ltd. People and Computers XXIII Celebrating People and Technology, Churchill College Cambridge, UK

            This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

            People and Computers XXIII Celebrating People and Technology
            HCI
            Churchill College Cambridge, UK
            1 - 5 September 2009
            Electronic Workshops in Computing (eWiC)
            Computers XXIII Celebrating People and Technology
            History
            Product

            1477-9358 BCS Learning & Development

            Self URI (article page): https://www.scienceopen.com/hosted-document?doi=10.14236/ewic/HCI2009.21
            Self URI (journal page): https://ewic.bcs.org/
            Categories
            Electronic Workshops in Computing

            Applied computer science,Computer science,Security & Cryptology,Graphics & Multimedia design,General computer science,Human-computer-interaction
            Human visual perception,information visualization,threedimensional space,3D,dual-task,task-specificity,resource allocation,object detection,spatial cognition,augmented reality

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