It's interesting how far software lags behind hardware. We've had touch screens for ~15 years and we still don't know how to use them. I'm glad there are people pushing the envelope for direct manipulation UIs.

I think the first time I used a touch screen was at Arby's to order my meal around 30 years ago.

One of those web pages I can't scroll down using the space bar.

Because this is Notion, it's supposed to be used as a notebook(although they call it pages), not as a webpage. Until now I didn't even know you could share them like that.

I should really figure out what’s capturing spacebar for public page viewers

Uggg...please don't hijack the standard scrolling or the Up/Down/PageUp/PageDown buttons. When I see this, I just leave immediately.

Implementation of “rules“ - i.e. “point is on the line” - using magnets.