I'm starting to acquire some respect for small UX niceties like a visual 'clicked' state. It's unnerving to click 'save' and not know for sure that stuff got saved. Particularly on a small mobile screen where it's easy to fat finger things. https://akkartik.itch.io/carousel/devlog/644227/version-ap-a-lot-less-jittery

Necessity, not just nicety. The science begun by “The Humane Interface” needs to be further fleshed out.