There are so many ways you can successfully use QR Codes. You may choose from URL, vCard, Plain Text, Email, SMS, Twitter, WiFi, Van Wraps, and even Bitcoin.
It’s the 90s and you have just ejected your video cassette, leaving the square TV screen in a state of static white noise. Visually, that is what comes to mind when some people look at the QR Code. A complex matrix of black and white squares. Though looking like a pixelated image, each one of those squares is actually a marker serving a greater function in the information-sharing capabilities of the Code.