Reddit:

I work with adults, some of whom have significant challenges when interacting with technology due to severe physical disabilities (Spinal Cord Injury, CP, Brain Injury to name examples). My organization works with them to engage technology through Assistive or Adapted equipment/software/devices. I have ALWAYS been very happy with Apple’s ability to intertwine accessibility into their OS’s.

And:

Being that the voice control feature (which is kick a$$) requires someone to basically learn a new language of specific terms and phrases in order to effectively use the feature, I went on a search for a “master list” of sorts in hopes to stumble upon something. I was wrong.

First things first, if you’ve never worked with Voice Control:

• Go to Settings > Accessibility > Voice Control
• Tap Voice Control, then tap Customize Commands
• Explore

Voice Control is an amazingly powerful part of Apple’s assistive technology. And you can customize it to your particular needs (tap Create New Command…).

The issue raised in the Reddit post is a lack of documentation, a resource to help guide new users through the pretty massive tree of possibilities. As is, Voice Control is self-documenting, that is, you learn by tapping through the tree of commands to learn what’s there.

From the post:

Can you imagine having to following all of the steps without conventional keyboard shorts and unable to physically touch and navigate your device?

Not sure how this could be made better, but thought this was worth raising. At the very least, worth exploring this so you know what’s there, especially if you are the tech support for others in your life.