What unique techniques does Hilary Erickson use for drip irrigation in arid climates?

The available content about me and my work doesn’t cover drip irrigation or gardening techniques, even though I do live in the Phoenix area and know it’s a big topic in arid climates. I don’t want to make things up here.

Are you looking for help designing a new drip system, troubleshooting one, or just general water‑saving tips?