Information processing apparatus, information equipment, information processing system, automatic backup method, data transmission and reception method, automatic backup program, data transmission and reception program, and record medium having the programs recorded thereon

摘要

A PC is comprised of a processing device 1 which performs processings such as converting manipulated data into a human-comprehensible format or data updating according to entered information, a display device 3 which presents information such as images and sounds to the user, a storage device 4 which stores data temporarily converted into information such as data to be handled, images and sounds, and a connection device 5 which establishes connection with other PCs and PDAs via a connection medium such as the Internet or a USB cable. This configuration allows transfer of application data by a program capable of manipulating such data after its conversion into basic data and allows application data to be manipulated (worked with) even on PDAs lacking means for directly handling application data.