INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD OF INFORMATION PROCESSING SYSTEM, INPUT DEVICE, OUTPUT DEVICE AND INFORMATION PROCESSOR

摘要

PROBLEM TO BE SOLVED: To be inexpensive, to perform high speed processing of communication data and to easily select desired output device among plural output devices. SOLUTION: In this information processing method, an input device and an output device preliminarily produce a device profile and a host computer acquires virtual input-output device information including a set of virtual input- output devices based on the device profile of the input device and the output device. And, when the input device acquires the virtual input-output device information (S31 to S34), it requests the acquisition of a transfer path profile included in the virtual input-output device information (S35), requests an output device registered with the transfer path profile for line connection (S36 and S37) in the case of obtaining it, performs data input processing by reflecting the transfer path profile on device setting when the line connection is established and after that, directly transfers input data to a desired output device (S39 to S41).