INFORMATION PROCESSING METHOD, INFORMATION PROCESSOR, AND INFORMATION PROCESSING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an information processing method, device and system, which can simplify the management of user information and can improve the convenience for user at the time of using plural information processors. SOLUTION: A user ID discrimination part discriminates whether inputted user ID is previously registered one or not (step S704). When it is previously registered, user ID is transmitted to an external device (step S706). User information corresponding to user ID is received from the external device (step S707). Then, the mode of the pertinent information processor is initialized in accordance with designation related to the function mode selection of received user information as long as setting is possible (step S708).