C-level Functionality
Bubble Chart
- Illiteracy rate Vs Murder rate across USA
- Each bubble represents a state
- Poplulation is coded as radius
- Each color represents different region
- On Mousover, Tool tip is implemented to provide information about the state
B-level Functionality
Scatter plot Matrix
- Illiteracy rate Vs Murder rate Vs % of High School Graduates Vs Life Expectancy across USA
- Each bubble represents a state
- Each color represents different region
- Grid lines are provided to connect cells
A-level Functionality
Parallel Coordinates
- Illiteracy rate Vs Murder rate Vs % of High School Graduates across USA
- Brushing is implemented to highlight certain coordinates
Functionality Discussion
In bubble chart, tool tip is provided to highlight the information related to given state. Colors are chosen carefully to differenitate between the regions. Also, tool tip text color is purposefully chosen as red to grab uesr's attention.
In scatter plot matrix, Spacing between different cells is optimized to improve aesthetics. Legends are provided to decode different colors.
In parallel coordinates, specific coordinates can be highlighted using mouse (brushing).