Mozilla adds natural language voice processing to FireFox with the new FireFox Voice feature. Currently limited to desktop, FireFox voice gives you near-total control over the FireFox browser using just your voice and natural language commands.
https://www.notebookcheck.net/FireFox-Voice-gives-you-full-browser-voice-control-and-Siri-like-natural-language-features.450154.0.html