Why Japan is Excited About the 2020 Tokyo Olympics
If all goes according to plan, visitors to the 2020 Tokyo Olympic Games will be awestruck before the sporting contests even begin. Attendees will be shuttled around the city by self-driving taxis. They’ll enter a newly built national stadium with the swipe of a pass, get verified by facial recognition software and be guided to their seats in one of 10 languages on a smartphone app. They may gaze up at the night sky from anywhere in Tokyo...