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by dijit 1001 days ago
Honestly I would make a strong generalisation here that in matters of dexterity, small changes are profound.

The "jump" in phone size from the iPhone 5 to the 6 was extremely jarring (and the 12 mini) to me, despite being "only a little bit larger" than the 5.

I think our hands are so used to fine motor movement that small changes can have substantial effects.

See also: the entire mechanical keyboard industry.