If you're putting a QR code on something, you want people to be able to scan it. The 'QR' in QR Code stands for Quick Response, so people expect to be able to do it with the minimum of fuss. And if ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

A QR code on a cafe table. Before you point your smartphone at it, take a quick look at the corners.In the common square QR ...

There's a gold rush underway in the artificial intelligence industry, and it's brought about a massive and sustained price shock on computer memory as manufacturers divert inventory away from the mass ...

QR codes have become an everyday part of modern digital life. From making online payments and opening websites to accessing product details and sharing links, these small square patterns allow users ...

As you probably know, we love our clocks here at Hackaday. Odd display technologies are always interesting to see, as are unusual encoding techniques such as binary, ternary or higher-radix number ...

I am an author and features writer at Android Police. I primarily writes guides, how-tos, and roundups on the latest smartphone apps and features for Android Police since joining the team in early ...