QR codes are pixelated black and white squares that perform magic when we point the cameras on our phones at them—but what’s going on that makes this little spell possible? QR codes are akin to the ...

QR codes bring digital technology to old grave markers. Sept. 6,2012— -- For centuries we have marked our dead with lifeless granite -- graves inscribed with names, dates, perhaps small ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. Shoppers staring at product labels frequently ask themselves, "Is this product actually ...

The Federal Trade Commission is warning Americans about a new scam that starts right at your front door. According to a recent alert from the FTC, the scam begins with fraudsters sending a mysterious ...

NEW YORK (PIX11) – Have you ever seen a colorful QR code inside a New York City subway station? They’re used to help visually impaired straphangers, according to the MTA. The NaviLens app, which opens ...