You can use the proximity widget to view the open cases with respect to a location on a map. you can filter the cases based on location for a case type. The cases are displayed on a map with a marker for each open case. You can click each marker to view the associated case instance.
For example, if an insurance claim team wants to create a list of open cases for insurance claims within a certain distance of their current location, they can use the proximity widget to display all the open cases within their radius on a map.