This issue is for discussion of the use case “Marker grouping/clustering”, its examples & list of required capabilities.
With the presumption that markers are in the tab order, clustering them can significantly lower the amount of tab stops required for a user to explore map content (related: WCAG 2.1 SC 2.4.1: Bypass Blocks). Additionally, marker clustering can help with reducing sensory overload.
This issue is for discussion of the use case “Marker grouping/clustering”, its examples & list of required capabilities.
With the presumption that markers are in the tab order, clustering them can significantly lower the amount of tab stops required for a user to explore map content (related: WCAG 2.1 SC 2.4.1: Bypass Blocks). Additionally, marker clustering can help with reducing sensory overload.
See the article on marker clustering in regards to accessibility by @TechThomas: https://equalentry.com/accessible-maps-on-the-web/#:~:text=Issue: Excessive Tab Stops
Related resources: