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Heuristic Evaluation of Team

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Grouping and Ungrouping features are clear and easy to learn ... Labeling feature lacks flexibility. No error recovery in case of wrong deletions and references ... – PowerPoint PPT presentation

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Title: Heuristic Evaluation of Team


1
Heuristic Evaluation of Team3
  • By Aarthy Subramanian

2
Focus of the Prototype
  • Grouping of Objects
  • Object Labels
  • Automatic Reference Syntax
  • Reference Search

3
Heuristics
  • Visibility of System Status- Yes
  • - User is well informed about the ongoing
    actions
  • Match between System the real world- Yes
  • - the grouping and ungrouping features and icons
    used for them are familiar
  • User Control and Freedom- No
  • - fix deletions by mistake and wrong
  • references can be made reversible
  • (Undo option)

4
Heuristics (cont.)
  • Consistency and Standards- Yes
  • - Icons and labeling are standard
  • Error Prevention- Yes
  • - Simple design features
  • Recognition rather than recall- Yes
  • - Information is easily retrievable
  • e.g. Search Feature
  • Flexibility and Efficiency of Use- No
  • - fix the labeling feature can be more flexible

5
Heuristics (cont.)
  • Aesthetic and Minimalistic Design- Yes
  • - new features don't complicate the design
  • Help Users recognize, diagnose and recover from
    errors No
  • fix can provide an undo option
  • Help and Documentation- Yes
  • - help provided for naming conventions of
    references

6
Usability Problems
  • No way to recover if we delete a wrong portion of
    drawing(H3)
  • User doesnt have the option of assigning
    labels(H7)
  • How to label the center of a figure?(H7)
  • No way to delete a wrong reference(H3)

7
Summary
  • Pros
  • Grouping and Ungrouping features are clear and
    easy to learn
  • Referencing small portions of whiteboard is
    useful for problem solving
  • Help Documentation for references
  • Reference look up and search

8
Summary (cont.)
  • Cons
  • Labeling feature lacks flexibility
  • No error recovery in case of wrong deletions and
    references
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