QR Code Nerdery Posted on October 28, 2022February 9, 2023Categories Technology I found this great article that explains how QR codes actually work. The Quick Response code was invented by a subsidiary of Toyota to track parts across the manufacturing process. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Like this:Like Loading... Related