In the future, most companies will rely on robots to greet customers. Take Alice for instance. It is a 155cm professional service robot from Pangolin designed for events, restaurants, commercial spaces, and even banks. It can welcome customers, guide them, and do a whole lot more.
Alice greets visitors, provides them with information, resolves customer complaints, and shows pricing info. It can recognize faces and voices. It has a 360-degree sound system.