Tech Savvy: NFC 101
A couple weeks ago I wrote an IMHO about QR (Quick Response) Codes and how I thought they were becoming outdated. I was thinking about it more and thought that rather than just outright dismissing them, I could expound a little on some of the things I see replacing them in the near future. Don’t get me wrong, there is nothing wrong with QR Codes, they do a job and they do it well. They are also widely used now and that is important to remember.