Computing and tech

The interface lab

Tap targets of different sizes and distances, then pick from shorter and longer menus: your times are measured on every try. You see why a button that is too small or a menu that is too long slows everyone down.

Free, with your Voyelle account.

Labs
Fitts and Hick, measured on you

In the same subject.

Computing and tech: every Explorer

Try it, then review what it taught you.

Free: the whole library, unlimited reviews, no ads. See pricing