Article: Supermarket Introduces Robot Delivery Service

I read an article about a new delivery system using robots has launched as a trial in Tsukuba.
Indeed, we have already been utilizing online, but the new service is faster and lower costs since it hardly need human beings. So far, the robot only comes near the destinations, though.
Actually, I have seen the robot testing near Tsukuba station once.

I strongly hope like this service will expand more for helping elderly people. To be honest, my parents are gradually tough to drive a car, and have a trouble for getting food and daily necessities without driving.