Electronic information product with return management device and return management method thereof
A technology for managing devices and electronic information, applied in data processing applications, commerce, instruments, etc., can solve the problems of not supporting consumers, difficult to guarantee consumers' right to return, without management devices and management functions, etc.
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[0134] (1) Embodiments of the present invention will be described below with reference to the accompanying drawings.
[0135] figure 1 It is a schematic diagram of the system structure of an existing English electronic assisted teaching machine, which has a user manager 150, a login manager 140, a system function manager 160, a plurality of basic function modules (basic function module A (171), basic function module B ( 172), basic function module C (173), etc.) to form the product basic function module subsystem 170, wherein,
[0136] Login manager 140, used to identify and allow legitimate users to log in to use the product;
[0137] User manager 150, used to set and manage user information and password information of legal users;
[0138] The system function manager 160 is used to provide the user with the main interface of product application management and the corresponding function menu, and provides an entry for the user to select and call the required application fun...
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