“@WSJ: Supermarkets are starting to use infrared cameras to track people and cut down on long checkout lines. http://on.wsj.com/Yhs3uU ” cool!
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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RT
@WSJ Supermarkets are starting to use infrared cameras to track people and cut down on long checkout lines. http://on.wsj.com/Yhs3uUThanks. Twitter will use this to make your timeline better. UndoUndo
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だろうな。 “
@WSJ: Supermarkets are starting to use infrared cameras to track people and cut down on long checkout lines. http://on.wsj.com/Yhs3uU ”Thanks. Twitter will use this to make your timeline better. UndoUndo
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@WSJ why? An eyeball visual is not enough to see long lines?Thanks. Twitter will use this to make your timeline better. UndoUndo
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Big brother watching you shop
“@WSJ: Supermarkets starting to use infrared cameras to track people. http://on.wsj.com/Yhs3uU ”Thanks. Twitter will use this to make your timeline better. UndoUndo
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@WSJ Is that the only reason that its being used.For anything that is installed there has to be more of a financial return. -
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RT
@WSJ: Supermarkets are starting to use infrared cameras to track people & cut down on long checkout lines. http://on.wsj.com/Yhs3uU#retail
End of conversation
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