Google TalkBack is an Accessibility app that support vision-impaired and blind users. In device vibration feedback, audible and spoken word is added.
Google talk by default is part of Google’s Android application suite and it can easily updated through Google play from new features and improvements.
When a finger is touched on the screen element or any block of text then Google talk back reads the data through screen reader service and mentions accurately what is written in screen including web address.
Google Talk will let you know what you have touched and to move to next element user needs to double tap the screen. It’s a very simple application to use.