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      Modelling perception using image processing algorithms

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      People and Computers XXIII Celebrating People and Technology (HCI)
      Computers XXIII Celebrating People and Technology
      1 - 5 September 2009
      Human Computer Interaction, Perception Model, Image Processing
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            Abstract

            User modeling is widely used in HCI but there are very few systematic HCI modelling tools for people with disabilities. We are developing user models to help with the design and evaluation of interfaces for people with a wide range of abilities. We present a perception model that can work for some kinds of visually-impaired users as well as for able-bodied people. The model takes a list of mouse events, a sequence of bitmap images of an interface and locations of different objects in the interface as input, and produces a sequence of eyemovements as output. Our model can predict the visual search time for two different visual search tasks with significant accuracy for both able-bodied and visuallyimpaired people.

            Content

            Author and article information

            Contributors
            Conference
            September 2009
            September 2009
            : 494-503
            Affiliations
            [0001]Computer Laboratory

            15 JJ Thomson Avenue

            Cambridge CB3 0FD

            University of Cambridge, UK
            Article
            10.14236/ewic/HCI2009.62
            f1d15999-c21a-40d3-bcff-292b3cac8725
            © Pradipta Biswas et al. 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/HCI2009.62
            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
            Perception Model,Human Computer Interaction,Image Processing

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