3 Replies
Zsolt Olah

Unfortunately, it is not really worth the hassle at this point. Three years ago I made a demo with Storyline for speech recognition to answer quiz questions but it was working on Chrome only. It's 2019 and it's still Chrome only. (Actually Firefox also, if you can figure out how to tell users to enable it.) 

Here's a good article from last year about the topic.

https://codeburst.io/html5-speech-recognition-api-670846a50e92