QR Codes: Mobile Tagging
A post by Emily Chang.
“I’ve heard about QR codes for years and Googled for them long ago before they were readily available for consumers, but for some reason tonight, they popped into my mind again and I decided to look them up. I was excited to see that you can make your own QR code easily online. In simple terms, a QR code is a graphic 2D barcode that stores information, such as addresses, URLs, business card info, or anything else.”