Unattended Coffee Served Impeccably. RC Coffee provides the real authentic espresso experience that you’re accustomed to receiving from a premium café, in a convenient and modernized service like you’ve never experienced before. Welcome to a new era of coffee automation that exceeds expectations… Meet the next generation RC Barista unattended coffee kiosk! With our ground-breaking robotic delivery, the RC Barista serves premium grade specialty coffees with unparalleled precision by performing all of the functions of a human barista.