Add Yahoo as a preferred source to see more of our stories on Google. YOUNGSTOWN, Ohio (WKBN) – Youngstown City Councilman Julius Oliver has come up with an easy way to let people know who to contact ...

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...

QR code, short for Quick Response Code, is a kind of matrix barcode that includes information about a product or service. You can find it being used for advertising purposes, where brands put up ...