Talk:ISSS608 2016-17 T3 Assign ONG GUAN JIE JASON Comments

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JO Smokestack.jpg ISSS608 Assignment 2 Ong Guan Jie Jason

Background

Data Preparation

Visualization

Observations & Insights

Conclusion

Comments

 


JO Addtopic.jpg
JO Timestamp.jpg

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Thanks!

So elegant!

Mr Jason, good job for your visualization. I benefit a lot from it. Here show some of my humble suggestions:

  • For the Air Plume Model, I personally think the triangle should be reverse to track the source of the pollution by a wider range.
  • For multiple value list of Monitor, consider using multiple dropdown list to spare more space for other control panels.

JO Fig2.1.jpg

  • Overall, it's an excellent job. Questions have been clearly solved and there are enough interactive techniques to let user understand your analysis better.
  • Hope to see your final version! :)
 --Yrzhang.2016 (talk) 21:17, 3 July 2017 (SGT)

Hi Jason,

Very nice use of the Tableau story to highlight your investigative journey. Some points couple of points for your consideration:

Aesthetics:

  • Very good use of annotations, tooltips and highlights to show the anomalies in chemical readings.
  • Consider using lighter colors in Q3 to display the influence area of sensors in your Air Plume model. Since the background color of the map is black, a lighter color might provide a better contrast to show the wind area covered by each sensor.
  • For the hour-based trellis charts, consider renaming header labels from DateTime to something more meaningful like "Hours of the day".

Clarity:

  • Nice consistency with the usage of trellis line graph to draw comparisons in readings across sensors for different time periods.
  • If its possible, consider providing an option to select all months and/or all chemicals in your interactive single-list filters for the time-based trellis visualizations. The targeted audience might want to look at an overall picture before drilling-down to every chemical and every month.
  • Very creative background to showcase the Windrose model. Consider adjusting the height in the Air Plume model to avoid scrollbars or use multi-select dropdowns instead of multi-select list boxes.

Great job in creatively answering the VAST question with such intricate details!

--Angads.2016 (talk) 22:21, 13 July 2017 (SGT)

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