Quick Response (“QR”)Codes are commonly read using smartphone cameras & software. QR Droid is a free Android app. The camera software on many smartphones now has QR Code reading software…

I am seeing more and more QR codes popping up, especially now that COVID has encouraged people to pursue contactless methods of performing common tasks. I have recently seen restaurants…

As of January 2021, Google Chrome added the ability to generate a QR Codes for any URL visited in the browser (this could previously be done using various Chrome extensions).…

URL shortening is a technique on the World Wide Web in which a Uniform Resource Locator (URL) may be made substantially shorter and still direct to the required page. This is achieved by using a redirect which…

Quick Response (“QR”) Codes are fashionable little things with many, many uses. I had previously worked on an implementation of QR Codes in a project using the Google Charts API…