Information e.g. menu, distributing system for use in public place e.g. restaurant door step, has communication box units located in public place for receiving, reading, and transmitting data to pocket digital assistant

摘要

The system has a central computer (101) for collecting a data corresponding to information. A programming unit (103) is linked to the computer for transferring the data to a memory unit (104) of communication box units (105). The box units are located in a public place for reading, and transmitting the data by a wireless link (106). The data is received by a pocket digital assistant (107) and displayed to a user.