src: www.androidcentral.com
Google Talkback is an accessibility service for Android that helps blind and visually impaired users to interact with their devices. It makes use of spoken words, vibration and other audible feedback to allow the user to know what is happening on the screen to allow the user to interact with their device. The service is pre-installed on most Android devices.
Video Google TalkBack
References
Maps Google TalkBack
External links
- Google Play application page
- Get started on Android with TalkBack
Source of article : Wikipedia