| 摘要 |
PROBLEM TO BE SOLVED: To provide an information display device capable of realizing individual display design at a low cost for very user by solving the problem that display design is uniform and not interesting in conventional information display device and, when the display design is changed in conformity to individual users, developing and managing costs become high. SOLUTION: In the information display device, a plurality of unique marks including a specific mark corresponding to a user (installation company), a stock price of a specific name and advertisement information are stored to a storing part 33, and a control part updates and displays stock price information of the unique mark if the stock price included in the unique mark designated in security information exists when the unique mark designated previously from the plurality of the unique marks is displayed together with security information from a server. |
