The above infographic from Mint.com was accompanied by a short description descr
ID: 3904144 • Letter: T
Question
The above infographic from Mint.com was accompanied by a short description describing the decline of the house-building industry, especially after the recession of 2008. The intended goals are to show that the number of houses being built in each state is significantly less than the number of houses built in the past and to compare each state, with the higher-level goal being to show the effects of the recession across different parts of the country.
Question-1: Identify issues related to visualization design?
Explanation / Answer
As The goals are to show that the number of houses being built in each state is significantly less than the number of houses built in the past and to compare each state.
Issues in visualization design:
1: Too much information - use graphical methods/technologies to show most of the information don’t provide too much hard handed information.
2: Inconsistent ordering - Order the charts at the proper place not just randomly. Place the information priority wise. Imp information should display first.
3: Choose appropriate graphical displays – this is very important choice as different data has different patterns and there is need to display that data with appropriate choice. Here appropriate choices should be comparison table between the previous and current year and barographs.
4: Filter the information – To show information graphically first you need to filter the data to and put it in perfect order.
5: Use authenticate information – Do not falsify in statements of facts as this will lead to different results.
6: Encoding quantitative data inaccurately – Encode numerical data as per specified order as this will lead to different results.
7: Design poorly for display choices – display should design properly in perfect manner.
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