alt Hacker NewsPeople underestimate just how much effort goes into minimizing food waste and shortages in these types of industrial systems. The entire supply chain coordinates using these embedded sensors and control systems to make sure you always have safe food available at the lowest possible cost.
Connectivity in these environments is often challenging, it isn't like connecting a consumer fridge to wifi. Sometimes you are bridging weird networks that multiple parties need access to. It should be secure but that isn't as straightforward as one might assume. Many of these systems have very long lives, so there are many limitations that reflect the technology that existed when they were built.
All of this is invisible to the average person but it is what makes the world work.
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And yet, supermarkets existed in the year 2000, selling products at comparable or lower inflation-adjusted prices, without any of this connectivity.
Yes, a lot of it exists to squeeze a bit more of a margin out of the business, but come on. The alternative isn't going back to the Middle Ages, it's shaving 0.1% off the profit margin. It's OK to wonder if the risk is worth it.
No, this “user story” does not mean the customer actually wants or uses the feature. You do not need remote command and control to tell if your truck chiller is working.
It looks more like they set a target level for shortages and then try to minimize waste without exceeding that level. Almost every time I go to Safeway, they have run out of some items I intended to buy. Trader Joe's is more reliable, probably because they have fewer items in stock.