System for supplying various departments of large self-service s

Details System for supplying various departments of large self-service s System for supplying various departments of large self-service s

1992-06-26

1995-04-11

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082536, 364401, G06F 3147, G06F 1760, G08B 522, G09F 2104

Patent

active

054062713

ABSTRACT:
A system shopping cart for use in multi-department self-service stores is shown and described. The cart includes a digital memory for storing information specific to a department. Information is transferred to the cart by infrared light transmission coming from transmitters located in each department. The cart includes a display which provides a visual message for the cart user, and also includes an infrared transmitter for transmitting information to a department infrared transceiver for the purpose of identifying cart location and time for the purpose of customer shopping pattern analysis.

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