NICEVILLE, Fla. —
Question: I’m another one of your older readers who watches in quiet wonder as technology advances and the world marches on. I’m also another reader who is extremely upset that your column was removed from a local publication. I’ve managed to solve that one by reading issues on your website, so thanks for that. The question I have chosen for you today is about these so-called “QR Codes” that seem to be everywhere these days. I keep seeing “Scan the code” to do such and such, but honestly, I have no idea what that means. I feel like I’m missing out. How do I “scan” these codes?
– Robert N…