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Finally,an Alternative to QR Code
(
mashable.com
)
1 point
by
ruchir_21hj
on Jan 9, 2014
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1 comment
trebor
on Jan 9, 2014
[–]
Alternative? There's no visible way that the data is embedded in the ad which is being scanned, none that I can see, so the only way is to have the ad recognized via image comparison. Oh boy. Better, perhaps, but alternative? Nope.
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