DEVICE FOR DISPLAYING NAVIGATION INFORMATION AND HINT OF SAFE DRIVING SIMULTANEOUSLY
DRIVER'S VISUAL FIELD ESTIMATION DEVICE AND VEHICLE CONTROL DEVICE
METHOD, DEVICE, STORAGE MEDIUM, ELECTRONIC DEVICE FOR ALLOCATING SCOOTERS
MOTOR-DRIVEN SCOOTER CONTROL METHOD AND MOTOR-DRIVEN SCOOTER
INFORMATION ACQUISITION METHOD AND ELECTRICALLY-DRIVEN SCOOTER
POSITION UPDATE METHOD, POSITION AND NAVIGATION ROUTE DISPLAY METHOD, VEHICLE AND SYSTEM
TRAVEL METHOD OF ELECTRICALLY-DRIVEN SCOOTER, ELECTRICALLY-DRIVEN SCOOTER AND STORAGE MEDIUM
DEVICE AND METHOD FOR GENERATING FLIGHT LIMIT ZONES HAVING DIFFERENT ALTITUDE