joystick to move the laser pointer from notes-pointer
vibration for time reminders? or when there's a backup slide?
But
The Gamepad API is all polling-based, no events for button presses / etc; annoying to use.
reveal.js-gamepad-plugin does some event handler stuff, but doesn't handle the joystick and maybe isn't as nice as it could be. Didn't try it.
These libraries work for me in their example files but not when I try to add them to Reveal – some weird interaction with how they're being loaded or something?
Ideally, could do e.g.
But