I was watching the keynote but had an appointment I needed to get to. I missed the segment about Catalina. However, I went to their website and looked at the page describing all the new features. I watched the Voice Control video and loved it. Awesome! I think Apple nailed it. The reason I will use it is I am disabled and live in a power wheelchair. I have a muscle disease so at times moving my hand from the keyboard to the mouse is extremely fatiguing. I think this feature will be great for my workflow. I have my issues with Apple but.. kudos to them for including everyone. The Apple we know and love stumbles at times, sure. But I'm sticking with them for a variety of reasons(this included) Anyways, those are my thoughts. Thanks for reading.