The QR in QR code stands for Quick Response. It is a 2-dimensional or matrix barcode that is readable by smartphones that have a barcode reading app installed on them.
What are they used for?
QR codes are used to reveal more information about a product, service and more. Generally, they direct the scanning device to a web page, video, coupon, event page, email address, or other digital content.
We use QR codes as a way to deliver voice information through our Audible Tag technology.
How to use them?
To scan the codes, all you need is a mobile device with a camera and an app to interpret QR image.
Download free QR code apps
We recommend using these QR code apps for the various mobile platforms: