Bing Vision was at one time a very interesting and innovative feature on Windows Phone 7.5 in 2011. The camera tool lets users scan QR codes, barcodes, books, CDs, DVDs, and even the (now) deprecated MS Tags. As creative as it is though, it never seemed to make waves in the tech world. Ironically, in mid-2014 Amazon's Fire Phone is nothing but a super Bing Vision with links to Amazon's massive online store.
Bing Vision gets a demotion in Windows Phone 8.1, at least for those in the US and other regions where Cortana is the primary means of search. This loss of function is because Cortana does not handle scanning items with the camera.
Full story from the WPCentral blog...
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