While all senses are important, we tend to rely most on sight. Our brain devotes more space for processing and storing visual information than all other senses combined. That's why it can be tough for blind and low-vision people to find their way in the modern, high-tech world. Typing a simple message on the phone can be a challenge, and it usually requires additional hardware.

Now Google is making things a bit easier with a new braille keyboard integrated with Android’s TalkBack accessibility suite. "TalkBack braille keyboard is a new virtual braille keyboard integrated directly into Android. ...