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Mastering the BRIDGE
Improving the operational picture through icon enrichment
Carl-Erik Kopseng, Yushan Pan, and Monan Yao
Mastering the BRIDGE Improving the operational picture through icon - - PowerPoint PPT Presentation
Mastering the BRIDGE Improving the operational picture through icon - - PowerPoint PPT Presentation
Mastering the BRIDGE Improving the operational picture through icon enrichment Carl-Erik Kopseng, Yushan Pan, and Monan Yao A common operational picture (COP) is a single identical display of relevant (operational) information (e.g. position of
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A common operational picture (COP) is a single identical display of relevant (operational) information (e.g. position of own troops and enemy troops, position and status of important infrastructure such as bridges, roads, etc.) shared by more than one Command. A COP facilitates collaborative planning and assists all echelons to achieve situational awareness.[1]
- Free dictionary & wikipedia
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Interview Usability Test Brainstorming Low-fi Prototype Low-fi Test High-fi Prototype Evaluation Data Analysis
Ideal Design Process
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Observation Brainstorming Low-fi Prototype High-fi Prototype Evaluation Data Analysis
Actual Design Process
Interviews Low-fi Test
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Design Guideline
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Fill Color indicates the
- dept. of the
resource: FIRE, HEALTH and POLICE
A12345 B67
Secondary ID usually shows the type ID of the resource Primary ID Status color BUSY or AVAILABLE
Oslo_1
Region Code Where the resource is registered Symbol illustrates the type of resource Leader Outline The black
- utline of the
icon shows if there is a leader on board Original icon for an ambulance
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Victim ID *Number 6 and 9 is always underlined Status icon In hospital Waiting Moving Fill Color triaged level
- f injury:
VITAL, SEVERE, MINOR, DEAD Original icon for vitaly injured victim
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Victim ID *Number 6 and 9 is always underlined Status icon In hospital Waiting Moving Fill Color triaged level
- f injury:
VITAL, SEVERE, MINOR, DEAD
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Evaluation
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5 - 10 mins / person
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Hypotheses Formulation
H0: There is no difference between the number of icons found with a map background and the number of icons found with a blank background.
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Findings & Conclusion
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Results -1
We found users have troubles to recognize…(20%~30%)
- Other icons are easier to recognize
- Design guideline sufficiently supports users’
requirements
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We found significant differences when examining the results for the questions concerning leaders, aggregation, explosion and bomb risks, fire incidents and chemical incidents, but this was not necessarily due to the map background.
Results - 2
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People mix up the risks and incidents category, and since the blank background had no incident icons, this might have caused the high error rate.
Reason
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