Absolutely - but you can't necessarily tell one from the other simply by observing 'there are 3000 fewer people between 18 and 65 in work this year than there were last year', which is about as far as the statistics allow us to go.
To crack these cognitive and emotional puzzles, computers needed not only sophisticated, efficient algorithms, but also vast amounts of human-generated data, which can now be easily harvested from our digitized world. The results are dazzling. Most of what we think of as expertise, knowledge and intuition is being deconstructed and recreated as an algorithmic competency, fueled by big data.
And workers already feel like they are powerless as it is. Last week, low-wage workers around the country demonstrated for a $15-an-hour wage, calling it economic justice. Those with college degrees may not think that they share a problem with these workers, who are fighting to reclaim some power with employers, but they do. The fight is poised to move up the skilled-labor chain.
Absolutely - but you can't necessarily tell one from the other simply by observing 'there are 3000 fewer people between 18 and 65 in work this year than there were last year', which is about as far as the statistics allow us to go.
A single security guard can replace a whole bunch of clerks with self-checkouts.
Actually, all that's really left is stripping the packaging. By the way, how does the RFID chip in the item identify who is carrying it out of the store?
Well, an alarm goes off when the chap tries to leave - if someone else is trying to leave at the time, they look surprised and reach for their receipt, while presumably the guilty party carries on leaving - at which point any sensible security guard is going after them.
Do you have any idea what it takes to get a shoplifting conviction? That security guard has to see the shoplifter secrete something on their person. He then has to maintain contact until that person leaves the building, verifying that they have not put the item down somewhere. He then has to detain the person, without touching them until the police arrive. If you have one security guard, while he is doing that the philistines can strip the store to the walls.
The bunch of clerks are needed to intimidate would be shoplifters and keep them from shoplifting in the first place. One security guard isn't going to cut it.
Most grocery stores already have self-checkouts, and they work just fine.
I'm eagerly waiting for the day when the stuff is checked out automatically as I take it out of the door.