Whether you're on the move or suffering from an unfortunate bout of carpal tunnel, there are plenty of scenarios when simply typing out passages of text on a keyboard just isn't the most feasible ...
I tried Google Docs voice typing, and it works reasonably well after setting up the correct microphone. I can speak into Docs on my laptop and use voice commands, but I must slow down, talk clearly, ...
Google's Gboard keyboard has some fancy new tricks up its sleeve; now I never want to use my hands to type ever again.