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HCI – plenum 1. Group 820 CVG. Experience in usabilitylab. Problems regarding use of the phone Dobbelt-tab/-click Dennis got to the main menu by accident The users knew nothing about diabetes Didnt know abbreviations of terms Didnt know symbols (metaphors)

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hci plenum 1

HCI – plenum 1

Group 820

CVG

experience in usabilitylab
Experience in usabilitylab
  • Problems regarding use of the phone
    • Dobbelt-tab/-click
    • Dennis got to the main menu by accident
  • The users knew nothing about diabetes
    • Didnt know abbreviations of terms
    • Didnt know symbols (metaphors)
    • Hard to navigate and perform task
experience in usabilitylab1
Experience in usabilitylab
  • Graph/table was hard to use
  • Basic knowledge of how to perform usability testing
    • You should consider what the users know and do not know beforehand.
    • Wrong to ”lead” the user through the task by underlining/bold-facing (in relation to the users experience/knowledge)
conceptual model analysis users
Conceptual model / analysis, users:
  • Users:
    • Adult diabetic
    • Age: 20 – 45
    • Focus on those with interest in self management
  • Use context:
    • Everywhere, mostly indoors(home, work, etc.)
conceptual model analysis users1
Conceptual model / analysis, users:
  • Requirements / Needs
    • Future view with advice
    • History view
    • Immediate ins advice
    • Enter data easily/automatic (+delete/edit)
      • BG – INS – Carbs – Exercise – Alcohol – Comments
    • Alarming Features / Warnings
    • Free movement (Handheld device)
    • View data on own/doctor PC
    • Automatic Datacollection can be verified
    • Calendar features (appointments with doctor)
    • Descriptive error messeges
conceptual model analysis tasks
Conceptual model / analysis, tasks:
  • Data insertions
    • Specific date
  • View Data
    • History
    • Future
  • Instantly insulin advice
  • Calendar
  • View Data on PC
  • Measure blood glucose level
  • (Setup program)
conceptual model analysis design
Conceptual model / analysis, design
  • Log / diary / calendar
  • Metaphors for actions
    • Create “measurement” – catalogue/pen
    • Delete “measurement” – waste bin/ red cross
    • Edit “measurement” – pen
    • (more metaphors for types of measurements on next slide)
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