Accessibility

A functionality that let's the user change the colors of map markers and clusters.

• Author: Otto Nordling
• Date / Version: 05/06/2023

User roles

1. End user

Prerequisites / Conditions

1. Technical requirements are met

Use Case Diagram

Description of use case

1. Open the traffic visualizer
2. Open settings
3. Choose the preferred color blind mode

Exceptions

• No known exceptions

Result

• The map markers and clusters will change color and be more clearly readable to the end user

Use frequency

• Can be changed any time, only needs to be activated one time if app remembers user

Additional information

• No two color blindness settings can be turned on at the same time.

Sources

This wiki-document is based on the The public administration recommendations

Thanks to the original authors.