What bugs me about this is the whole automation thing. Where is it going to stop? Yes, this machine - in it's current place - is not really going to take jobs away from people - but is it a step in the direction of totally automated stores? Why, they already have self service check outs at grocery stores!!!
Why am I vehement about this? Well, it's partly because the jobs that are being automated, are the jobs that people rely upon to, say, get them through college. It's just wrong.
Of course, I do have a bias against automation too. A few years ago, I had a pretty well paying job automated. I bent over backwards for that company, and that is how they repayed me!
Yeah, so you won't see me using one of those things.