| 摘要 |
A system of enclosures or units each including a plurality of electronic guide devices in which the guide devices are stored, indexed, maintained, and selectively vended from a microprocessor controlled vending machine. The customer uses the guide device while traversing an area of interest to provide facts, history, stories, destination information, entertainment, and other relevant information. The units communicate with one another to maximize the efficiency of delivering fully operational guide devices.
|
