https://develop.consumerium.org/w/index.php?action=history&feed=atom&title=Consumerium_checker 2026-05-04T20:22:51Z Revision history for this page on the wiki MediaWiki 1.43.6 https://develop.consumerium.org/w/index.php?title=Consumerium_checker&diff=14121&oldid=prev 2003-11-25T16:41:49Z

<p></p> <p><b>New page</b></p><div>The &#039;&#039;&#039;Consumerium checker&#039;&#039;&#039; is a fictional [[scanner]] device that would be very cheap, very portable, and invisible so no one could really stop it from being taken into a store. It would receive the [[Consumerium buying signal]] without interfering with any spectrum used in or near the [[retail shelf]], and it might even exploit a network &#039;&#039;of&#039;&#039; retail shelf devices (like price displays).<br /> <br /> Its main capabilities are to [[swipe the barcode]], map this into the [[Consumerium buying signal]] appropriate for that barcode, and display it. All within about one second.<br /> <br /> It is probably on a ring you wear into the store.<br /> <br /> Some [[best cases]] rely on such a device being available.</div>

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