Technology

Toyota is partnering with Redwood Materials, a battery recycling company helmed by Tesla co-founder JB Straubel, to collect and recycle vehicle batteries. The plan is to take old, worn-out batteries and either refurbish them or break them down so their materials can be used to create new batteries. Redwood specifically plans on producing materials for anodes and cathodes — two major components of a battery cell. The company’s ultimate goal is to create a “closed-loop supply chain for electric vehicles,” meaning that it takes batteries from old EVs and turns them into batteries for new cars. Decades-old Priuses could end up at Redwood’s facility in Nevada While Toyota is currently launching its first long-range battery-electric vehicle, newer cars aren’t the current focus of the partnership...

Toyota is partnering with Redwood Materials, a battery recycling company helmed by Tesla co-founder JB Straubel, to collect and recycle vehicle batteries. The plan is to take old, worn-out batteries and either refurbish them or break them down so their materials can be used to create new batteries. Redwood specifically plans on producing materials for anodes and cathodes — two major components of a battery cell. The company’s ultimate goal is to create a “closed-loop supply chain for electric vehicles,” meaning that it takes batteries from old EVs and turns them into batteries for new cars. Decades-old Priuses could end up at Redwood’s facility in Nevada While Toyota is currently launching its first long-range battery-electric vehicle, newer cars aren’t the current focus of the partnership...

Popular daycare and childcare communications apps are “dangerously insecure,” according to newly published research, exposing children and parents to the risk of data breaches with lax security settings and permissive or outright misleading privacy policies. The details come from a new report from the Electronic Frontier Foundation (EFF), which published the results of a months-long research project on Tuesday. The research, conducted Alexis Hancock, EFF’s director of engineering for the Certbot project, found that popular apps like Brightwheel, HiMama, and Tadpoles lacked two-factor authentication (2FA), meaning that any malicious actor who was able to obtain a user’s password could log in remotely. Further analysis of application code revealed a number of other privacy-compromising featu...

Popular daycare and childcare communications apps are “dangerously insecure,” according to newly published research, exposing children and parents to the risk of data breaches with lax security settings and permissive or outright misleading privacy policies. The details come from a new report from the Electronic Frontier Foundation (EFF), which published the results of a months-long research project on Tuesday. The research, conducted Alexis Hancock, EFF’s director of engineering for the Certbot project, found that popular apps like Brightwheel, HiMama, and Tadpoles lacked two-factor authentication (2FA), meaning that any malicious actor who was able to obtain a user’s password could log in remotely. Further analysis of application code revealed a number of other privacy-compromising featu...

Well, now we know where the Obamas are heading after their split with Spotify. I had a whole fancy intro before getting the news, but this is about as hot as Hot Pod gets, so let’s get into it. Obamas take their podcasts to Audible after leaving Spotify Amazon’s Audible and the Obamas’ production company Higher Ground announced a multi-year first-look deal on Tuesday, ending the speculation of where the former first couple would take their podcasts after their deal with Spotify ends in several months. It’s a big get for Audible, which is better known for audiobooks than podcasts even as it ramps up the development deals. It is also a curious choice for the Obamas, who were reported to be frustrated by the limitations that came with making shows like The Michelle Obama Podcast and Renegades...

Fortnite can be an absolute blast to play with your friends, but being matched up with random players is more hit-and-miss. In some of the randomized groups I’ve been in, coordinating any sort of effective strategy can be a challenging endeavor, particularly if some team members want to rush into battle while others would prefer to play it slow. To help you find better squadmates, Fortnite developer Epic Games is testing new social tags for profiles that let you indicate how you like to play and can be used to match you up with other like-minded players. According to a blog post, tags will include things like your favorite game modes and whether you want to use a mic or not. If you have added at least one social tag, you’ll be able to send and receive party invites from people with matchin...

The US government and Facebook parent company Meta have agreed on a settlement to clear up a lawsuit that accused the company of facilitating housing discrimination by letting advertisers specify that ads not be shown to people belonging to specific protected groups, according to a press release from the Department of Justice (DOJ). You can read the full agreement below. The government first brought a case against Meta for algorithmic housing discrimination in 2019, though accusations about the company’s practices go back years before that. The company took some steps to address the issue, but clearly, they weren’t enough for the feds. The department says this was its first case dealing with algorithmic violations of the Fair Housing Act. Meta’s changing how it selects audiences for housin...

The Volvo FH Fuel Cell Electric semi at a hydrogen fuel station. | Image: Volvo Volvo’s commercial trucking division is testing hydrogen fuel cell semi trucks in the hopes of getting ahead of the maturing technology. With fuel cells built by CellCentric, a joint venture between Volvo and Daimler Truck Automotive Group, Volvo claims its trucks are capable of 1,000 kilometers of range (about 621 miles) and can be refueled in under 15 minutes. Volvo Trucks has been “developing this technology for some years now,” said company president Roger Alm in a statement this week. Hydrogen fuel cells will be suitable for long-distance hauling and could work in countries with limited battery charging infrastructure, Alm said. The company started building battery-electric trucks in 2018, but they still a...

Microsoft is phasing out public access to a number of AI-powered facial analysis tools — including one that claims to identify a subject’s emotion from videos and pictures. Such “emotion recognition” tools have been criticized by experts. They say not only do facial expressions that are thought to be universal differ across different populations but that it is unscientific to equate external displays of emotion with internal feelings. “Companies can say whatever they want, but the data are clear,” Lisa Feldman Barrett, a professor of psychology at Northeastern University who conducted a review into the subject of AI-powered emotion recognition, told The Verge in 2019. “They can detect a scowl, but that’s not the same thing as detecting anger.” “They can detect a scowl, but that’s not the s...

Amazon has named a new CEO of its retail arm just weeks after the previous CEO announced he would be resigning. Doug Herrington, a 17-year company vet, is set to become CEO of Amazon’s worldwide stores business, Amazon leader Andy Jassy announced in an email posted to the company’s website. Herrington has a lot of experience in Amazon’s consumer business, as noted in Jassy’s email; Herrington “joined the company in 2005 to build out our Consumables business, launched AmazonFresh in 2007, and in 2015, took on leading all of our North American Consumer business,” Jassy wrote. But he’ll have a tough road ahead, as Amazon’s growth has slowed after surging during the pandemic, and according to a recent Wall Street Journal report, Jassy has spent a lot of time working to shore up issues with the...

Two former Tesla employees have filed a lawsuit claiming the company violated federal law for failing to provide 60 days’ notice for a mass layoff. The lawsuit, which was filed on Sunday, follows the news that Tesla plans on laying off hourly workers, after Tesla CEO Elon Musk initially stated that the hourly workers were likely to be unaffected by the layoffs. The lawsuit was filed by John Lynch and Daxton Hartsfield, both of whom worked at Tesla’s Gigafactory in Sparks, Nevada, when the layoffs began in early June. The two former employees allege they were among “more than 500” Gigafactory employees who were terminated. The two former employees allege they were among “more than 500” Gigafactory employees who were terminated According to Lynch and Hartsfield, the mass layoff violates the ...