Over the past decade, self-service solutions of all kinds—from indoor and outdoor kiosks to digital signage, automated smart lockers, and more—have become increasingly common across industries. Think about it. When is the last time you visited a major retailer that didn’t have a self-checkout option, a major city that didn’t incorporate some form of outdoor digital signage, or a quick serve restaurant that didn’t boast some sort of self-service installation? Odds are, it has probably been a while.