allow user to do presentation like a wizard

[jokester]

it should be able to use phone as remote control, like in https://github.com/jokester/limb

[jokester]

maybe with https://github.com/reveal/multiplex

[jokester]

maybe with https://github.com/SlimeVR / https://docs.slimevr.dev/slimevr101.html#what-is-slimevr