[Will] came up with a way to modify existing QR codes, and his hack has the potential to cause quite a bit of harmless mischief. [Will]’s hack involves a little photo editing, transparency ...

Quick Share is one of Android’s best (if most underappreciated) tools, and committing all the way to its newfound QR code support makes all the sense in the world. Got a tip? Talk to us! Email our ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly ...