Mainly I saw there were number next to each option. I therefore expected to be able to hit the same number on the keyboard to make that choice, but it wasn't wo

Mainly I saw there were number next to each option. I therefore expected to be able to hit the same number on the keyboard to make that choice, but it wasn't working. I believe this is what they call a false affordance[1]. [1]:https://en.wikipedia.org/wiki/Affordance#False_affordances https://en.wikipedia.org/wiki/Affordance#False_affordances