Aside from rise time for the dough, required effort for this focaccia is very minimal.
*Don't have a mixer with the dough hook attachment? Never fear. This dough is quite easy to work with by hand. Just follow the instructions, doing the kneading on a clean counter instead of mechanically.
Alternatively, toss all the ingredients in a bread machine at once, set it to dough, and walk away until the cycle completes.