Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...
Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.
Google Drive's new document scanner lets you sweep over a stack of pages in one continuous motion, automatically fixes blurry captures, and skips duplicates.The Latest Tech News, Delivered to Your Inb ...
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