Information processing system, server apparatus, and non-transitory computer readable recording medium

A server apparatus communicatively connected to a plurality of client apparatuses, the plurality of client apparatuses being communicatively connected to a mobile device, each of the plurality of client apparatuses including an operation device,

• the server apparatus being configured to
• receive, from the one client apparatus, a user identifier and a client identifier, the user identifier identifying a user who logs in to the mobile device and being received from the mobile device within a certain distance from the client apparatus, the client identifier identifying the client apparatus,
• determine whether or not the one client apparatus is a high-probability client apparatus, the high-probability client apparatus being a client apparatus whose probability of being used by a user identified by the received user identifier is high,
• if it is determined that the one client apparatus is not the high-probability client apparatus,
• determine a high-probability function, the high-probability function being a function whose probability of being used by the user in the high-probability client apparatus is high,
• determine whether or not differential operation information is present, the differential operation information being information indicating an operation different from an operation to be input in an operation device of the high-probability client apparatus when the high-probability client apparatus executes the high-probability function, out of an operation to be input in an operation device of the one client apparatus when the one client apparatus executes the high-probability function, and
• if it is determined that the differential operation information is present, send the differential operation information to the one client apparatus.

A non-transitory computer readable recording medium that records an information processing program executable by a controller circuit of a server apparatus communicatively connected to a plurality of client apparatuses, the plurality of client apparatuses being communicatively connected to a mobile device, each of the plurality of client apparatuses including an operation device,

• the information processing program causing the controller circuit of the server apparatus to
• receive, from the one client apparatus, a user identifier and a client identifier, the user identifier identifying a user who logs in to the mobile device and being received from the mobile device within a certain distance from the client apparatus, the client identifier identifying the client apparatus,
• determine whether or not the one client apparatus is a high-probability client apparatus, the high-probability client apparatus being a client apparatus whose probability of being used by a user identified by the received user identifier is high,
• if it is determined that the one client apparatus is not the high-probability client apparatus,
• determine a high-probability function, the high-probability function being a function whose probability of being used by the user in the high-probability client apparatus is high,
• determine whether or not differential operation information is present, the differential operation information being information indicating an operation different from an operation to be input in an operation device of the high-probability client apparatus when the high-probability client apparatus executes the high-probability function, out of an operation to be input in an operation device of the one client apparatus when the one client apparatus executes the high-probability function, and
• if it is determined that the differential operation information is present, send the differential operation information to the one client apparatus.