Virginia Tech
    • Log in
    View Item 
    •   VTechWorks Home
    • ETDs: Virginia Tech Electronic Theses and Dissertations
    • Doctoral Dissertations
    • View Item
    •   VTechWorks Home
    • ETDs: Virginia Tech Electronic Theses and Dissertations
    • Doctoral Dissertations
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    A Transformation-based Approach to Building Multi-Platform User Interfaces Using a Task Model and the User Interface Markup Language

    Thumbnail
    View/Open
    finaldissertation.pdf (2.988Mb)
    Downloads: 143
    Date
    2004-11-16
    Author
    Ali, Mir Farooq
    Metadata
    Show full item record
    Abstract
    The widespread emergence of computing devices that go beyond the capabilities of traditional desktop computers has created a challenge for user interface (UI) developers who face the problem of a lack of a unified development process for building these UIs. This dissertation research focuses on creating a simplified development process for building UIs for multiple platforms. As part of this, the necessary building blocks (and their relationships) that can be used in a process to develop multi-platform UIs (MPUIs) are identified and specified. A task model, which is an abstract representation of the tasks that users perform with a system, is used as a high-level platform-independent specification for representing UIs for multiple platforms. The task model is supplemented with additional navigation attributes and containment operators for each target platform to facilitate the UI development process. This contribution is based on the insight that an uncontaminated task model, in conjunction with additional operators, allows different styles of UIs to be derived for different platforms. This development process is evaluated by functional comparison with a few other multi-platform development processes, based on a set of criteria. In particular, a detailed comparison of this approach is performed with the approach used in the TERESA development environment. The process is also evaluated by demonstrating how the new features of this approach allow different styles of UIs to be built not only for a single platform, but also for different platforms. The two underlying notations that are used in this work include the Concurrent Task Tree (CTT) modeling notation for the task model and an intermediate language for UIs, the User Interface Markup Language (UIML). This research associates a new vocabulary with the UIML language to facilitate a multi-step transformation-based MPUI development process.
    URI
    http://hdl.handle.net/10919/27753
    Collections
    • Doctoral Dissertations [14904]

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us
     

     

    VTechWorks

    AboutPoliciesHelp

    Browse

    All of VTechWorksCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    Log inRegister

    Statistics

    View Usage Statistics

    If you believe that any material in VTechWorks should be removed, please see our policy and procedure for Requesting that Material be Amended or Removed. All takedown requests will be promptly acknowledged and investigated.

    Virginia Tech | University Libraries | Contact Us