Samsung has revealed a sharp decline in profit for 2022, mainly due to the weak demand for its chips and smartphones, which are the company's main moneymakers. The Korean tech giant has posted KRW 302.23 trillion (US$245.4 billion) in annual revenue, which is a new record high for the company, in its latest earnings report. But it has also reported an operating profit of KRW 43.38 trillion (US$35 billion) for all of 2022, down KRW 8.5 trillion (US$6.9 billion) from the year before. 

"The business environment deteriorated significantly in the fourth quarter due to weak demand amid a global economic slowdown," the company explained. While the tech giant's Foundry business posted an increase in profit due to customer and application diversification, its semiconductor business performed poorly as a whole. There was weak demand for its chips overall, as customers adjust and reduce their inventory in the face of economic uncertainties. Its chips' prices also dropped, mostly likely due to a surplus in unsold inventory, contributing to the business' decline in earnings for the year. 

In the fourth quarter of 2022, Samsung's semiconductor business earned KRW 20.07 trillion (US$16.3 billion) in consolidated revenue but only KRW 0.27 trillion (US$219 million) in operating profit. For comparison, it posted a consolidated revenue of KRW 26.01 trillion (US$21.6 billion in early 2022's conversion rates) and an operating profit of KRW 8.84 trillion (US$7.35 billion) for Q4 2021. Samsung is bracing for this downward trend to persist throughout the next few months, though it expects demand for its semiconductors to pick up in the second half of the year. 

Similarly, the demand for smartphones remained weak in the fourth quarter of 2022. Sales for Samsung's more affordable phones went down, and while flagship sales held up to market expectations, they're still lower than previous quarters'. The company expects demand for mass market smartphones to weaken even further in 2023 "due to persistent macroeconomic conditions." But since it also expects demand for premium devices to stay solid, it vows to strengthen "the competitiveness of its premium flagship products." To note, Samsung will hold its first Unpacked event of 2023 on February 1st where it will most likely unveil its next flagship phone, the Galaxy S23. 

Ford has issued a recall for 462,000 vehicles worldwide over the possibility that their rearview cameras could suffer from faulty video output. According to the Associated Press and Reuters, the recall covers some 2020 to 2023 model Ford Explorers and Lincoln Aviators, as well as a bunch of 2020 to 2022 model Lincoln Corsairs. The affected vehicles come with 360-degree cameras that display live view footage on the in-car entertainment touchscreen console. The majority of the affected cars — over 382,000 — are in the US. 

According to a document (PDF) from the National Highway Traffic Safety Administration (NHTSA), the agency contacted Ford in late 2021 about allegations that the live view camera was showing a blue image instead of what was happening outside. That came after an earlier recall in 2021 for the same problem. Ford worked with suppliers to analyze those reports, but it wasn't until December 2022 that the automaker was able to replicate the issue in the laboratory and in-vehicle, which is most likely why Ford has only issued a recall now. 

Apparently, 2,115 warranty reports had been submitted about this issue as of November 30th, 2022. Also, the automaker is aware of 17 minor accidents that allegedly occurred due to the vehicles' rear camera blue screen problem, but it hasn't heard of any injuries. Reuters said even the vehicles that were recalled in 2021 are part of this recall, so dealers can also update their image processing module software.

At the moment, Amazon Prime customers can enjoy free grocery delivery via the company's Fresh service for checkouts worth $35 and above. It's a reasonable and pretty affordable minimum purchase requirement, even for those live alone. But starting on February 28th, people would have to add a lot more items to their cart if they don't want to pay extra to get their order delivered to their doorstep. As The Verge has noticed, the e-commerce giant has updated its Fresh grocery page to note that only orders worth above $150 will be delivered for free within a two-hour window by the end of next month. 

Amazon will deliver orders between $100 and $150 for $4, while orders between $50 and $100 will incur a $7 service charge. If a customer's items come up to less than $50, they'll have to pay a whopping $10. Since the Fresh service is only available to subscribers already paying for Amazon Prime, which raised its annual fee to $139 from $119 last year, it will become a much pricier option by the time March arrives. 

A company spokesperson told The Verge that it's "introducing a service fee on some Amazon Fresh delivery orders to help keep prices low in [its] online and physical grocery stores as [it] better cover[s] grocery delivery costs and continue to enable offering a consistent, fast, and high-quality delivery experience." The spokesperson continued: "We will continue to offer convenient two-hour delivery windows for all orders, and customers in some areas will be able to select a longer delivery window for a reduced fee."

Based on that statement, Amazon could jack up grocery prices if it doesn't charge delivery fees. But as it is, customers will end up paying more anyway — a lot of people can't afford its $150 minimum requirement these days, and those who can may not be able to consume everything they bought before they go bad or are no longer, well, fresh. Amazon has started notifying customers via email about the new service fees, and some social media users are pointing out how outrageous the price jump is to get free delivery. 

Customers have come to rely on Amazon Fresh for grocery deliveries when the pandemic started, including folks on the government's Supplemental Nutrition Assistance Program (SNAP) program. People who have SNAP Electronic Benefits Transfer (EBT) debit cards can order via Fresh even without a Prime subscription, making it a good (and in some cases, the only) option for people with disabilities. But now they'd have to pay extra on top of their purchase. According to Amazon's website, they can't even use their EBT cards to pay for the shipping fee and will have to provide another form of payment. 

Apple has "halted the development" of its own WiFi chip that was meant to replace Broadcom's in its devices "for a while," according to Ming-Chi Kuo. The notable analyst explained in a Medium post that he's basing this report on his latest survey of the semiconductor industry's foundries, equipment, packaging and testing. If you'll recall, Bloomberg reported earlier this month that the tech giant was working on its own wireless chips meant for devices slated for release in 2025. While Apple has yet to confirm the report, it's not exactly hard to believe: The tech giant has been taking steps to design and manufacture more in-house components to lessen its reliance on outside companies. 

Kuo said Apple chose to devote most of its resources to developing its next-gen A-series and M-series processors instead. That way, it can ensure that the processors for its iPhones, iPads and MacBooks can enter production over the next couple of years. The analyst also explained that it's riskier for Apple to use its own WiFi chips at a time when companies are switching their devices over to WiFi 6E. "Broadcom will be the biggest winner" in this situation, he said, since the iPhone 15 is expected to feature the new WiFi standard that allows access to the 6 GHz band.

While it's unclear if Apple will ever release its own WiFi chip, Bloomberg's Mark Gurman said the company's wireless chipset ambition isn't entirely dead. In Kuo's Twitter thread about the report, Gurman chimed in and said that the tech giant is still working on a combined WiFi-Bluetooth chip. Gurman previously said that the tech giant is also working on a chip that combines Bluetooth, cellular and WiFi in a single component, but he didn't say if that one is still under development.

When The Information published a piece last week that said Apple is working on a cheaper mixed-reality headset, one of its sources claimed that the device could use the company's in-house Bluetooth and WiFi chipset. That would allow Apple to keep costs and the device's final retail price low, since it wouldn't have to deal with a third party company's pricing demands. 

Google is rolling out a feature to Android that will add an extra layer of privacy when you browse websites in Incognito mode. The tech giant has revealed in a blog post (via The Verge) that the ability to lock Chrome Incognito sessions behind biometric authentication on mobile is currently making its way to Android users after debuting on iOS. When this feature is switched on, you will have to verify your identity through face or fingerprint authentication every time you return to an Incognito tab after exiting Chrome or navigating away to another app. 

Locked Incognito sessions first became available on Android in 2022 — over a year after Google started testing it for iPhones and iPads — but as an experimental feature you'd have to activate via a flag. Based on 9to5Google's experience using it on Android last year, this feature will show you a gray screen with the Incognito logo at the center when you come back to a tab protected by the privacy feature. You'll then have to tap "Unlock Incognito" to open biometric authentication or choose to verify your identity with your PIN code. 

While the feature isn't available for us yet, you can check out if you already have access to it by tapping on the three-dot menu at the top right corner of Chrome. Open Settings and then go to Privacy and Security to toggle on "Lock Incognito tabs when you leave Chrome" if you already see it as an option. 

One of Amazon's home security companies, Blink, unveiled its first wired floodlight camera during the e-commerce giant's fall event last year. Now, the smart security camera is finally available, and you can get it from Amazon's website for $100. While most of Blink's products are small, battery-powered devices, this one connects to your home's existing outside wiring. Its LED floodlights are also much brighter (2,600 lumens) than the lights (700 lumens) that come with the brand's older wireless model. 

The camera itself provides 1080p HD live view through the Blink app, as well as two-way audio, which gives you a way to talk to people or call any pets outside your house. Blink says the model features enhanced motion detection aided by Amazon's AZ2 Neural Edge Processor, and you can choose to get notifications on your phone if it detects any movement. The device also comes with the ability to sound a 105-decibel siren if you ever need it. And, yes, Blink's wired floodlight camera works with Alexa, allowing you to access its live view and other features with voice commands. 

You can save and share video clips captured by the camera, as well, but it will cost you extra. To do so locally, you'll need a Blink Sync Module with a USB drive attached, both of which are sold separately. But you can store clips in the cloud instead through the $10-a-month Blink Subscription Plan, which will also give you access to the company's new person detection feature.

Joshua Browder, the CEO of New York startup DoNotPay, recently announced that his company's AI will represent a defendant fighting a traffic ticket in the courtroom on February 22nd. "[H]istory will be made," Browder wrote in his tweet. "DoNotPay A.I will whisper in someone's ear exactly what to say. We will release the results and share more after it happens," he added. We may never know how the "robot lawyer" will fare in court, though, because a few days later, Browder announced that DoNotPay is postponing its court case after he received threats of jail time from state bar prosecutors if he goes through with his plan. 

The CEO told NPR that multiple state bar associations had threatened his company, and one even said he could be imprisoned for six months. He told the media organization: "Even if it wouldn't happen, the threat of criminal charges was enough to give it up. The letters have become so frequent that we thought it was just a distraction and that we should move on." While the State Bar of California refused to talk about DoNoPay's situation, it told NPR that it has a duty to investigate potential instances of unauthorized law practice. 

Browder originally created DoNoPay as a free AI-powered chatbot that can help you draft letters and fill out forms for various legal matters. The company's "robot lawyer" is powered by several AI text generators, including ChatGPT and DaVinci, re-trained to know the law. A defendant using the technology in court would have worn smart glasses to record the court proceedings, as well as a headset that would give the AI a way to tell them what to say. 

As CBS News said in a previous report, though, the tech isn't legal in most courtrooms. Also, in some states, all parties must consent to being recorded. That's why of the 300 cases DoNotPay looked at, only two were viable candidates. In the end, Browder decided to put off the company's court ambitions and to focus on using AI to help people with issues related to consumer rights, specifically lowering medical bills, cancelling subscriptions and disputing credit reports, among others.

NPR said, however, that the CEO is still hoping that artificial intelligence could eventually help people in the courtroom. "The truth is, most people can't afford lawyers. This could've shifted the balance and allowed people to use tools like ChatGPT in the courtroom that maybe could've helped them win cases," he told the organization.

If you're looking to buy some accessories for your phone, a bunch of Anker powerbanks, cables and chargers are on sale right now at Amazon. One of the best deals in the list is the Anker Magnetic (MagGo) Battery for the iPhone 12, 13 and 14, which is currently 36 percent off at $45. That's $25 less than its usual price and is an all-time low for the device that can stick to the back of your iPhone for on-the-go wireless charging and can double as a kickstand. The 5,000 mAh battery is only 0.5 inches thin and can also charge via USB-C. Its white, purple and blue versions are on sale for $45 at the moment, but you can also get the green variant for $60.

In case you need a portable battery with a much bigger capacity not just for your phone, but for your laptop and tablet, as well, Anker's PowerCore 40K is also on sale for $56. This is the lowest price we've seen for the powerbank, which retails for $100, on the website. Like its name implies, the device has a 40,000 mAh capacity and is capable of 30W USB-C charging. Anker says it can charge an iPhone 13 for up to 8.8 times and a 2020 MacBook Air twice. 

Anker's Nano II 45W USB-C Charger is also on sale, if what you're looking for is a single small charger for multiple devices. It can charge Samsung Galaxy devices and the 2020 MacBook Air at full speed, and it can also charge an iPhone 13 faster than Apple's original charger can. But it also works with other devices, such as the iPad, Apple Watch and 13-inch MacBook Pro. This compact foldable charger will set you back $30, or $10 less than its usual price.

If all you need is cables, however, you can also get a three-pack bundle of Anker's Powerline+ II Lightning Cable from the sale. The bundle comes with two three-feet and one six-feet cable and will cost you $26.24, or 25 percent less than retail. 

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Multiple Microsoft 365 services went down for thousands of users around the world, prompting the tech giant to investigate the incident affecting several of its products. In an announcement about the outage posted in the early morning (ET time) of January 25th, the company said users were unable to access its services, including Microsoft Teams, Exchange Online, Outlook, SharePoint Online, OneDrive for Business, Microsoft Graph, PowerBi and Microsoft 365 Admin Center. The tech giant admitted that the outage might not be limited to those products, however, and true enough, over a thousand users also reported having problems with accessing Xbox Live on Down Detector.

In an update to its announcement, Microsoft said it "isolated the problem to a networking configuration issue." The company added that it had to plan its next troubleshooting steps carefully and analyze "the best mitigation strategy" in order to come up with a solution that wouldn't cause any additional impact. By 4:26AM ET, Microsoft tweeted that it "rolled back a network change" that it believed was causing the outage and that it was monitoring its services as they start coming back online. 

Tesla has big expansion plans for its first Gigafactory near Reno, Nevada. The automaker has announced that it's investing $3.6 billion to build two new factories in the complex and hire 3,000 additional workers. That's bigger than the company's initial investment ($3.5 billion) when it made a commitment to build the facility back in 2014. One of the new Nevada factories will manufacture its 4680-type batteries, while the other will be Tesla's first factory to mass produce the Semi. 

The automaker delivered its first production Semis to Pepsi in December 2022, five years after it first showed off the electric rig and following several delays. Tesla currently manufactures the truck in limited quantities only, but it has long been planning to start volume production in Nevada. The company's Semi truck uses less than 2 kWh per mile of energy and can go between 300 and 500 miles on a single charge. Tesla claims owners will enjoy an estimated fuel savings of up to $200,000 within the first three years. 

While the Semi factory will finally allow Tesla to mass produce its trucks, its 4680 battery factory will help it achieve its goals of slashing battery costs by half and ramping up production to be able to sell 20 million electric vehicles by 2030. Tesla introduced the 4680 battery — named as such because its cells measure 46mm by 80mm — as a higher-capacity-but-cheaper option to power its vehicles. According to Reuters, though, the company has been having issues scaling up its production due to the dry-coating technique used to coat its cells. Tesla didn't say how it's addressing those issues, but it did say that the new factory will have the capacity to produce enough 4680 batteries for 1.5 million light duty vehicles every year.