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Prototyping - Coggle Diagram

- - - - Built, tested and thrown away (useful in early stages)
      - Drawback: user expects fully-functional, but actually may not create it
      - Knowledge gained contributes to final system/next prototype
      - Can be expensive (if hi-fidelity)
    - - Are not discarded but serve as basis for next iteration of the design
      - Danger of initially bad designs persisting
    - - Final system built as separate components which are released separately and gradually integrated
      - separated by functionality, build feature by feature
  - - - Give broad coverage of features but less depth
      - Superficial functionality
      - Breadth, overall screen, not all clickable
      - General, easier, overview
    - - Cover reduced number of features but in greater depth
      - Some function in detail (clickable)
      - Depth - specific on one function
  - - - Quick paper- or cardboard-based designs that emphasize overall concepts but leave many details unresolved.
      - Useful when try to come up with ideas: some interaction features, get feedback quick
      - Strengthes
        
        Quick to make
        
        Easy to change
        
        Reactions are mostly conceptual
    - - Interactive computer-based designs that convey details of the visual and interaction design.
      - Useful when test a new feature within a system
      - Strengthes
        
        User testing can be more realistic/fluid
        
        Details are visible
        
        Design can be more strongly communicated
        
        Most reliable way of assessing the complex dynamics of a system
        
        Appropriate for evaluating non-functional as well as functional aspects of systems
- - - - Disabilities
      - Environmental factors
      - Task demands
    - - Role-playing
        
        The patient experience
        
        The ROV pilot experience
        
        Role-playing a train
        journey
      - Enactment
      - Bodystroming
        
        Bringing the design activity into the studied situation
        
        enact a design through role-playing
    - - Speed dating
        
        Creating opportunity for multiple, low-cost engagements
        
        Build on experiences (problematic situations) people currently have
        
        Consists of
        
        Need validation
        
        User enactments