Patent ID: 7627309

Claim:
An information sharing method having an information sharing system comprising first and second mobile terminals and an information sharing server for sharing information regarding an information transmitting medium obtained by the owner of said first mobile terminal, for sharing with the owner of said second mobile terminal, said information sharing method comprising: a first step in which said first mobile terminal reads positional information and an identification number of said information transmitting medium, said positional information and said identification number provided in any location from a radio tag embedded in said information transmitting medium and then said first mobile terminal transmits the positional information and said identification number to said information sharing server by way of a network; a second step in which said information sharing server selects relevant information comprising at least detailed content of said information transmitting medium, based on the identification number of said information transmitting medium; a third step in which said information sharing server transmits the positional information of said information transmitting medium, said positional information further comprising at least a position of said first mobile terminal and the relevant information of said information transmitting medium to said second mobile terminal by way of said network, and said information sharing server also transmits relevant information of said information transmitting medium to said first mobile terminal by way of said network simultaneously with transmitting the relevant information of said information transmitting medium and the positional information of said information transmitting medium to said second mobile terminal by way of said network.