Kiosks Keep Their Cool

This may be a smartphone age, but our lives are becoming a series of kiosk stops, from ATMs and supermarket checkouts to airlines and gas stations.
And now, increasingly, there’s the fast-food kiosk.
Kiosks have one main purpose: to save time. And an industry that dubs itself “quick service” has zero choice but to pay serious attention to any device that espouses to shave seconds—if not minutes—off each order. That might explain why such familiar names as McDonald&r