I’ve been using speech input for more than two decades after a bout with repetitive strain injuries in my hands. I use Dragon Pro Individual with two add-ons: Intag, which numbers elements like buttons and links, and Utter Command, which allows you to say command phrases. I developed Utter Command and I train people to use speech input efficiently.
The text and slides from the presentation I gave at Harvard include my latest thoughts on using speech input:
Accommodating Speech Input: Challenges and Best Practices (PDF)
Harvard University, August 14, 2017
Here’s some background: