DUMP PLATE DEVICE, DUMP PLATE SYSTEM, AND METHOD FOR HANDLING DUMP PLATE DEVICE
INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM
REMOTE CONTROL ASSISTANCE DEVICE AND REMOTE CONTROL ASSISTANCE SYSTEM
TRAVEL SYSTEM FOR WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE