What is a QR code?

January 2, 2012

A QR code is a Quick Response square-shaped barcode that can be scanned by smartphones to quickly provide additional information about a product, open a website, send an email, or to quickly transfer contact or vCard information to a smartphone. If you scan the QR code on this page with your smartphone QR reader app you can easily and quickly add my name, email, website URL, and other contact information to your cell phone contacts list. (I purposely left my phone number off of this particular QR code.)

WintersOnline Contact QR Code

WintersOnline Contact QR Code

Most smartphones today are shipped with a QR reader app already installed. For instance, Read the rest of this entry »


About Floyd Jay Winters

December 2, 2011

Hi – Welcome to the Blog for Floyd Jay Winters, Professor Computer Science at the State College of Florida.

My Business Websites is:

My Graphic Artist can be found at:

I can design a Website for you and help you set a blog up on your Website.

This is a sample blog with a Read more… feature.

Read the rest of this entry »