Use keyboard, voice or your head to control the mouse
Atrackpad or mouse is the usual way to control the pointer on the Mac’s screen, but there are alternatives and, in some circumstances, they can be even better. Explore the accessibility features in macOS and discover ways to control the Mac and the mouse pointer.
Accessibility features can be used by anyone. Standard controls can be mixed with accessibility controls and you can switch from one to the other. For example, use the keyboard to position the pointer on the exact pixel you want in a photo editor, control the pointer just by looking at the screen or even speak what controls and menus to click.