Have you seen Desmos's tours? There's no Ok or Next buttons at all, it automatically detects when you've actually interacted with the feature that you're being

Have you seen Desmos's tours? There's no Ok or Next buttons at all, it automatically detects when you've actually interacted with the feature that you're being taught: https://www.desmos.com/calculator?tour=sliders https://www.desmos.com/calculator?tour=sliders (Disclaimer or whatever: I helped design and implement them.)