I think in SOME situations it's a good thing to have. But there are some horrible uses, such as while I was driving down the interstate the other day, on the complete opposite side to which I was driving, there was a billboard for the National Guard that had a QR code.
There is no way in hell I am or evan can pull out my phone, open the qr reader app, point it at that billboard in a steady enough motion WHILE driving 70mph on the OTHER SIDE of the highway and go to their website. We aren't even supposed to be using devices while driving and the freaking National Guard does that. I hope our tax dollars (wishful thinking, I know) didn't go to this. But it's plain ridiculous.
There is no way in hell I am or evan can pull out my phone, open the qr reader app, point it at that billboard in a steady enough motion WHILE driving 70mph on the OTHER SIDE of the highway and go to their website. We aren't even supposed to be using devices while driving and the freaking National Guard does that. I hope our tax dollars (wishful thinking, I know) didn't go to this. But it's plain ridiculous.