| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for automatically vending digital information through the communication procedure of Internet while estimating a lot of unspecified clients connected to the Internet. SOLUTION: This system is composed of a client device connected to the internet, plural information preserving devices preserving the digital information and an information selector for selecting the information desired by the client. The information selector is provided with a means for reading the summary of digital information in the information preserving devices distributedly arranged on the internet for the client device and a means for selecting and acquiring the digital information desired by the client. Thus, digital information can be automatically vent.
|
