Tag: barcode

QR Codes

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…

URL shortening

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…