You can also change the keyboard shortcut. On the Text to Speech pane, select the option to speak selected text.Under Accessibility, click Dictation & Speech (or Speech).When Text to Speech is turned on, you can press a keyboard shortcut (by default, Option + Esc) to hear a selected passage of text read aloud. 'Mouse Keys' is a feature within macOS that enables you to move the pointer by pressing the keyboard number pad. Use the keyboard to access the shortcut menu

On the Keyboard Shortcuts pane, under Full Keyboard Access, select All controls.When Full Keyboard Access is turned on you can press TAB to move the focus between controls in dialogs. Keyboard shortcuts Turn on Full Keyboard Access You can use NVivo keyboard shortcuts to move around within the application and perform frequently used commands. If your keyboard does not have an Fn key) You can use standard macOS keyboard shortcuts to access commands on the menu bar: Use keyboard shortcuts to move around or access commands NVivo includes features that make the software accessible to a wider range of users, including those who have limited dexterity, low vision, or other disabilities.

Nvivo 12 for mac keyboard shortcuts