Example A touchscreen PDA has a keyboard interface built into its operating system as well
        as a connector for external keyboards. Applications on the PDA can use the interface
        to obtain keyboard input either from an external keyboard or from other applications
        that provide simulated keyboard output, such as handwriting interpreters or speech-to-text
        applications with "keyboard emulation" functionality. Note 2 Operation of the application (or parts of the application) through a keyboard-operated
      mouse emulator, such as MouseKeys, does not qualify as operation through a keyboard
      interface because operation of the program is through its pointing device interface,
      not through its keyboard interface. keyboard shortcut alternative means of triggering an action by the pressing of one or more keys label text or other component with a text alternative that is presented to a user to identify a component within Web content Note 1 A label is presented to all users whereas the name may be hidden and only exposed by assistive technology. In many (but not all) cases
      the name and the label are the same.