Display card: Difference between revisions

4 bytes removed ,  2 April 2004
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== Electronic display cards ==
== Electronic display cards ==
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Instead of using paper for standard display cards in stores (which would have to be rewritten almost every day for current information) there is a highly developed electronic paper (invented recently in the U.S.) ready for the market. These electronic display cards have already been tested in a sample super market store to update the prices for each product every day. The electronic cards are connected wirelessly to a main computer in the store and from there on to the head office. An integration of a buying signal would be a piece of cake. You only have to convince one some market chain to pick up the idea... (the others will follow).  
Instead of using paper for standard display cards in stores (which would have to be rewritten almost every day for current information) there is a highly developed electronic paper (invented recently in the U.S.) ready for the market. These electronic display cards have already been tested in a sample super market store to update the prices for each product every day. The electronic cards are connected wirelessly to a main computer in the store and from there on to the head office. An integration of a buying signal would be a piece of cake. You only have to convince one some market chain to pick up the idea... (the others will follow).  
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