Mobile passenger-oriented notification device and notification method
QUESTIONNAIRE APPARATUS, QUESTIONNAIRE METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
NOTIFICATION DEVICE FOR PASSENGER OF MOVING OBJECT AND NOTIFICATION METHOD
VEHICULAR CONTROL METHOD, AND VEHICLE CONTROL APPARATUS
QUESTIONNAIRE DEVICE, EVALUATION DEVICE, QUESTIONNAIRE METHOD, AND PROGRAM
TRAVELING STATE DETECTION DEVICE, AND WORK MACHINE COMPRISING THE SAME
TRAVELING STATE DETECTION DEVICE AND WORK MACHINE EQUIPPED WITH THE SAME