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How Do Users Perceive Supportive User Interfacess
 

How Do Users Perceive Supportive User Interfacess

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    How Do Users Perceive Supportive User Interfacess How Do Users Perceive Supportive User Interfacess Presentation Transcript

    • How Do Users Perceive SUIs
      Jérémie Melchiorand Jean VanderdoncktUniversité catholique de Louvain
      Presentationat SUI2011 workshop
    • The need for quality
      Users need experience or knowledge
      User interfaces vary from an application to another
      Complex operations should not appear to be complex for the user
      Quality
      ITEA UsiXML project #08026, 2009-2012
      2
    • Someoperations
      Set: to change features of a widget
      size, color
      Copy: create a copy of a widget
      Move: move a widget
      from a container to another one
      on the same
      on another computer
      Replace: replace a widget by another one
      Merge: put a widget in the same container than one or more widgets
      Split/Separate: split a container into two or more containers
      ITEA UsiXML project #08026, 2009-2012
      3
    • RelatedWork
      ARIS in 2004
      Coutaz et al. in 2006: Meta-User Interfaces for Ambient Spaces
      MigriXML in 2006
      IMPROMPTU in 2008 
      ITEA UsiXML project #08026, 2009-2012
      4
    • Survey
      Users' opinion
      6 operations
      Different metaphors
      14 participants 
      More information in IJHCI'2011 journal paper
      ITEA UsiXML project #08026, 2009-2012
      5
    • Set-up
      14 participants
      6operations
      4metaphores for eachoperation
      14*6*4 = 336 trials
      More information in IJHCI'2011 journal paper
      ITEA UsiXML project #08026, 2009-2012
      6
      A B C D
    • Experience with devices
      ITEA UsiXML project #08026, 2009-2012
      7
    • Preferred interaction styles
      a: by drag&drop and direct manipulation of the object
      b: by iconic representation and menu selection
      c: by command line interface
      d: by code or indirect manipulation
      ITEA UsiXML project #08026, 2009-2012
      8
    • Feedbacks for the operations
      ITEA UsiXML project #08026, 2009-2012
      9
    • Feedbacks on the metaphors
      ITEA UsiXML project #08026, 2009-2012
      10
    • Conclusions
      Tablets and kiosk: little experience
      Natural metaphors
      WYSIWYG
      Command line interface:
      for experienced users only
      not as the primary metaphor
             adaptation to user's profile
      ITEA UsiXML project #08026, 2009-2012
      11