Customer information system for warehouses, has direction location linked to entered product data

摘要

The entry point (3) to the store or warehouse has a touch screen (4) that the customer may use to make a selection. The screen is linked by a radio (13) to a transponder on the trolley (7) that gives direction to the location on the shelves (11). Product information is displayed (12) on screens. The system is linked to a central computer.