Amazon Go

Look, I know this might not be a popular view here on HN, but I think this is useless. And bad.

I'm not talking about the technology behind it (I think it's an amazing achievement)..

I live in Barcelona and I have at least 5 medium-sized supermarkets within 5 minutes walking distance from my home. Plus there are several smaller shops that sell fruits and vegetables.

I know all the people who work in these supermarkets. The cashier in the supermarket downstairs always sings a quiet song while she scans my products, she knows my daughter and she's always nice and friendly.

The cashier in the other store talks to the customers. She stops scanning and starts talking while the line waits. Some customers might join the conversation. I know she has an old cat that eats an unlimited amount of food if allowed to do so...

There are similar stories about other shops in the neighbourhood - they come to work, they serve the people in the neighbourhood, they go home. They do this until they retire.

These people like their jobs because we respect them for what they do, so they feel useful and they work hard.

I don't mind waiting in line for 3 minutes. Or 5. It's never longer than that, even if the cashier discusses the latest news with the old lady.

The humanity of it has value for us here and that value is greater than the time we'd save by removing the people from the shops.

Trying to save jobs that are no longer the most efficient way of solving a problem is not the way to promote the value of humanity, in my opinion. People want groceries as cheap and fast as possible. They don't go to the grocery store for social interaction and forcing the majority of people to pay extra for something that only the minority get value out of is not a competitive strategy.

If humanity were to take your opinion, we'd never evolve as a society, lest we remove a need in society and with it, someones job.

This makes sense from a suburban, car-based perspective. From a walking, city-based lens, neighborhoods and social interactions make a lot of sense. It's why coffee shops haven't been made obsolete by vending machines - at least here in New York. Point is, it depends on your perspective.

> It's why coffee shops haven't been made obsolete by vending machines

I really don't think that's why. Vending machines can't compete with humans still for freshly produced goods. There have been a few shots across the bow, but producing food that requires adjustment is still beyond the range of our sensors.

I can't imagine a robot "dialing in" an espresso machine based on taste like a barista would, at least for another decade.

But I go to coffee shops for the productive atmosphere. I think baristas (and bartenders and sommeliers) will always have a place even in a post-work world.

How does a barista offer that, versus simply visiting an interface (app, browser), clicking a button, and having it delivered to your table by a robot within five minutes?

I don't think the "productive atmosphere" concept is fully realized yet. Imagine how happy starbucks would be if they could reclaim all of that bar area for more seating (and more customers ordering more drinks!) or less area and less rent.

Ah, you got me! Yes, it's the overall atmosphere, not just the productivity. The romance is admittedly a part of it. I'm not opposed to robots making coffee, but I also suspect that in a post-work world, I'd be a part-time barista for the social-cool factor and mechanical-aromatic satisfaction.

(I can't help but think that half the attraction of Starbucks is having chipper college students hand-write a personalized drink order...)