Braydon Fuller on Nostr: Haha, yup! It's very low bandwidth to have a graphical language with a single pointer ...

Haha, yup! It's very low bandwidth to have a graphical language with a single pointer via a mouse. The keyboard is much faster and expressive.

With a different graphical HIDs I think there could be GUIs that have a language, like sign language for computers.

Touchscreens on phones have several gestures, gaming systems and controllers are similar as well as graphics tablets.