I'm at Kohl's right now in the shoe department and noticed something very intruiging: electronic price tags. This is weird. I've never seen digital price tags before! I guess they do this so they can update the prices of their shoes remotely at a computer or something. It seems a little wasteful when you consider how much power these all use up. I wonder if everything in the future will have electronic price tags. This surely is a sign of the times.