Reading with speech
Screen readers provide audio feedback from smart phones, tablets and computers. They provide voice feedback from both the screen and keyboard. Commands enable the user to access the parts of the screen they need for information or the whole screen, document can be read from beginning to end.
It is therefore possible to read many different types of information including documents, PDFs, web sites, forms etc.
Traditionally, scanners have been connected to computers to provide access to printed material.