Amboy Manalo, iOS GadgetHacks:
With iOS 13, you can now quickly reboot your iPhone using Voice Control. If you haven’t set it up, open Settings, head to “Accessibility,” and select “Voice Control,” then tap “Set Up Voice Control” and follow the prompts.
Now, simply say “Reboot Device” (no need to say “Hey Siri” or anything first). When you do, you’ll see a prompt. Just say “Tap Restart,” and your phone will reboot.
This is fascinating and fun to play with. I can definitely see the value as an assistive tech. Take a few minutes and go through the steps, try this for yourself.
My bet is, somewhere there’s an official set of Voice Control verbs out there. Wondering if that list corresponds to a similar list for, say, Shortcuts.
UPDATE: To learn more, dig into this Apple support page. Also, turn on voice control and then say: “Show me what to say” (H/T Roman Meliska).