- science communication
- election maps
- ebooks alt-text
- R pkg documentation
- R blogs
screen readers read text not images
good alt-text:
- description of the data
- variables included on the axes
- scale described within the description
- type of plot described
https://medium.com/nightingale/writing-alt-text-for-data-visualization-2a218ef43f81 https://github.com/dataviza11y/resources/blob/main/README.md
FORMULA
alt = "chart_type" of "type of data" where "reason for including chart" with "link to data source"