>I have been asked to build a secret shopper scanner.
>The scanner will be use in grocery stores to scan the
>barcodes of new products.  Must be small to mount
>on the wrist.  Inexpensive is always good.  The interface
>can be RS232, i2c, SPI.
>POD  AGSC

Alternate idea--hide in plain sight.  If it looked ordinary (I was thinking 
Palm Pilot because they actually made those, but how about a cell phone?) 
people would see it but not be aware it was being used to scan bar codes.

Barry



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