Google Accessibility Scanner
Google Accessibility Scanner is a tool that scans an app's user interface to provide recommendations on how to improve the accessibility of the app. It can be used by anyone, not just developers, to quickly and easily identify a range of common accessibility improvements.
The scanner works by analyzing the app's UI elements, such as text, images, and buttons. It looks for things like:
Labeled content: All content should be labeled so that users can understand what it is and what it does.
Large touch targets: Touch targets should be large enough for users to easily tap on them.
High contrast: Text and images should have high enough contrast so that they are easy to see.
Content descriptions: Unlabelled graphical elements should have content descriptions so that users can understand what they are.
The scanner also provides recommendations on how to improve the accessibility of the app's navigation and interaction. For example, it may recommend adding a screen reader mode or providing a way for users to control the app with their voice.
The improvements suggested by Accessibility Scanner can be easily shared with members of your development team to determine how they can be incorporated into the app.
To use Accessibility Scanner:
1. Open the Accessibility Scanner app.
2. Follow the prompts to turn on the Accessibility Scanner service.
3. Navigate to the app you wish to scan and tap the floating Accessibility Scanner button.
4. The scanner will scan the app and provide recommendations on how to improve its accessibility.
You can also use Accessibility Scanner to scan a recording of yourself using an app. This can be helpful for identifying accessibility issues that you may not be able to see when you are simply looking at the app's UI.
To scan a recording:
1. Open the Accessibility Scanner app.
2. Tap the *Scan a recording* button.
3. Use your app as you normally would.
4. When you are finished, tap the *Stop* button.
5. The scanner will analyze the recording and provide recommendations on how to improve the accessibility of the app.
Accessibility Scanner is a valuable tool for developers who want to make their apps more accessible to users with disabilities. By following the recommendations of the scanner, you can make your apps more inclusive and accessible to a wider range of users.