Month: August 2024

Enlarge / In the experiments, people had to judge what constituted a fair monetary offer. (credit: manusapon kasosod)

In many cases, AIs are trained on material that's either made or curated by humans. As a result, it can become a significant challenge to keep the AI from replicating the biases of those humans and the society they belong to. And the stakes are high, given we're using AIs to make medical and financial decisions.

But some researchers at Washington University in St. Louis have found an additional wrinkle in these challenges: The people doing the training may potentially change their behavior when they know it can influence the future choices made by an AI. And, in at least some cases, they carry the changed behaviors into situations that don't involve AI training.

Would you like to play a game?

The work involved getting volunteers to participate in a simple form of game theory. Testers gave two participants a pot of money—$10, in this case. One of the two was then asked to offer some fraction of that money to the other, who could choose to accept or reject the offer. If the offer was rejected, nobody got any money.

Enlarge (credit: Intel)

Intel has shared more about the voltage-related issues that affected some 13th- and 14th-generation Core processors, as the company tries to put the episode behind it. As reported by Tom's Hardware, Intel says that the problem originated with "elevated operating voltage" stemming from "incorrect voltage requests," specifically an increase to the minimum operating voltage of the chips. These "elevated voltage events can accumulate over time," eventually damaging the processor and causing system hangs or crashes.

Intel has developed a microcode update to fix those elevated voltage requests, but the bad news for some users is that they will require a BIOS update, and they can't be deployed via software updates as some microcode fixes can be.

Intel says that in most cases, CPU performance should be essentially unaffected by the patch, though the company did notice a handful of benchmark subscores and individual games that exhibited "moderate" slowdown (though we don't know how much that is, in concrete terms). Here's the relevant statement about performance:

Enlarge (credit: Nova Launcher)

Back in July 2022, when mobile app metrics firm Branch acquired the popular and well-regarded Nova Launcher for Android, the app's site put up one of those self-directed FAQ posts about it. Under the question heading "What does Branch want with Nova?," Nova founder and creator Kevin Barry started his response with, "Not to mess it up, don't worry!"

Branch (formerly/sometimes Branch Metrics) is a firm concerned with helping businesses track the links that lead into their apps, whether from SMS, email, marketing, or inside other apps. Nova, with its Sesame Search tool that helped users find and access deeper links—like heading straight to calling a car, rather than just opening a rideshare app—seemed like a reasonable fit.

Barry wrote that he had received a number of acquisition offers over the years, but he didn't want to be swallowed by a giant corporation, an OEM, or a volatile startup. "Branch is different," he wrote then, because they wanted to add staff to Nova, keep it available to the public, and mostly leave it alone.

Enlarge / US Consumer Product Safety Commission announced a recall of 1.1 million Samsung Slide-in Electric Ranges due to hundreds of reported fires. (credit: Samsung)

After hundreds of reports of fires causing dozens of injuries and several pet deaths, Samsung is recalling more than a million electric stoves sold in the US between 2013 and 2024.

In a press release, the US Consumer Product Safety Commission (CPSC) reported that the voluntary recall was due to "front-mounted knobs" on Samsung's slide-in electric ranges. The faulty knobs "can be activated by accidental contact by humans or pets, posing a fire hazard"—particularly when people leave objects on the stove.

The stoves impacted by the recall were widely sold in Costco, Home Depot, Best Buy, Lowe's, and other appliance stores nationwide. Their knobs can be easily triggered by accident, heating up the cooktop and increasing the risks of fires, the CPSC said. Since 2013, Samsung has received "over 300 reports of unintentional activation." According to the CPSC:

Enlarge / Jessica Watkins gets to work on the ISS (credit: NASA)

“Archeology really is a perspective on material culture we use as evidence to understand how humans adapt to their environment, to the situations they are in, and to each other. There is no place, no time that is out of bounds,” says Justin Walsh, an archeologist at Chapman University who led the first off-world archeological study on board the ISS.

Walsh’s and his team wanted to understand, document, and preserve the heritage of the astronaut culture at one of the first permanent space habitats. “There is this notion about astronauts that they are high achievers, highly intelligent, and highly trained, that they are not like you and me. What we learned is that they are just people, and they want the comforts of home,” Walsh says.

Disposable cameras and garbage

“In 2008, my student in an archeology class raised her hand and said, ‘What about stuff in space, is that heritage?’ I said, ‘Oh my God, I’ve never thought of this before, but yes,’” Walsh says. “Think of Tranquility base—it’s an archeological site. You could go back there, and you could reconstruct not only the specific activities of Neil Armstrong and Buzz Aldrin, but you could understand the engineering culture, the political culture, etc. of the society that created that equipment, sent it to the Moon, and left it there.”