In order to reduce waiting times at the "Midori no Madoguchi" counter, JR East will begin a demonstration experiment in which artificial intelligence (AI) listens to customer requests in advance. AI ``Hello, what kind of business do you have today?'' Reporter ``I'd like to go from Tachikawa Station to Nagano.'' AI ``Is it okay if I buy a limited express ticket?'' Reporter ``I'd like a limited express ticket, please.'' AI ``I'm very smart.'' ...