The Tokyo Hire-Taxi Association, one of the operators involved in the project, held a ceremony to commemorate the launch, demonstrating how drivers use a dedicated smartphone app to receive dispatch requests and to input health-related data concerning their fitness to drive. "We will greatly expand the ride-hailing business and establish it throughout Japan to resolve a shortage of transport providers," transport minister Tetsuo Saito said at the ceremony. He went for a test ride using the service.