How Long Will We Keep Typing?
allenc.com
allenc.com
http://ergoemacs.org/emacs/using_voice_to_code.html
Other advances like eye-tracking might help. OptiKey, for example, was released last month to help with with ALS use eye-tracking to use a computer: https://github.com/JuliusSweetland/OptiKey/wiki
John Siracusa used to write his 20,000 word Mac reviews with Dragon:
"Recognition is surprisingly good. I’m using Dragon Dictate for OS X to write these very words. It costs over a hundred dollars, but it earns its price with extensive customization features and a recognition engine trained specifically for my voice. Dragon has no problem transcribing sentences like, “Craig Federighi loves ice cream and OS X 10.9.”"
http://arstechnica.com/apple/2013/10/os-x-10-9/23/
So, it's probably possible to eliminate typing now, it's just a matter of finding the proper setup to make it more efficient than typing.
Maybe that's fine of course, but for such a fundamental change it will take a while for those who are used to text-based stream of consciousness to ever consider changing.
http://m.youtube.com/watch?v=0QNiZfSsPc0
Throw in eye-tracking and you can pick out any word quickly.