Chinese police can set up "alarms" for various protest activities using a software platform provided by Hikvision, a major Chinese camera and surveillance manufacturer, the Guardian has learned. From the report: Descriptions of protest activity listed among the "alarms" include "gathering crowds to disrupt order in public places," "unlawful assembly, procession, demonstration" and threats to "petition." These activities are listed alongside offenses such as "gambling" or disruptive events such as "fire hazard" in technical documents available on Hikvision's website and flagged to the Guardian by surveillance research firm IPVM, or Internet Protocol Video Market. The company's website also included alarms for "religion" and "Falun Gong" -- a spiritual movement banned in China and categorized as a cult by the government -- until IPVM contacted the company.

The findings come a month after mass protests against the country's zero-Covid policies erupted across China. Though the demonstrations resulted in the government easing restrictions, many protesters later received calls from police. The US government has long had its sights set on Hikvision. The company was placed on a commerce department blacklist that restricts the use of federal funds to purchase equipment manufactured by the firm as well as US exports to the surveillance firm for its complicity in human rights violations associated with China's mass incarceration of Uyghurs and other ethnic minorities. In November, the Federal Communications Commission also introduced new rules that prohibited imports and sales of future Hikvision communications equipment in the US.

Google has announced that it's adding a red "suspected spam caller" warning to Google Voice calls if it doesn't think they're legitimate. From a report: In a post on Thursday, the company says it's identifying spam "using the same advanced artificial intelligence" system as it does with its traditional phone app for Android. If the spam label appears, you'll also have the option of confirming that a call was spam -- in which case any future calls will be sent straight to your voicemail -- or clarifying that it wasn't, which will get rid of the label for future calls.

Google Voice has had the ability to automatically filter calls identified as spam to voicemail for years, and has also allowed you to screen calls before actually picking them up, but those options may not have been great if you're the type of person who gets a lot of important calls from unknown numbers. Google does say that you'll have to turn off the Filter Spam feature by going to Settings > Security > Filter spam if you want the automatic spam labeling.

An anonymous reader quotes a report from KOMO: Ermenildo Castro, 28, of Tacoma, allegedly told detectives that he was inspired by the 90's movie "Office Space" when he devised a plan to divert customer fees from his employer, Zulily.com, into his own bank accounts. According to court documents, Castro wrote software code that manipulated the online retailer's checkout page to send the shipping fees into his own account. The charges allege Castro netted $260,000 in stolen shipping fees. Seattle police detectives said Castro also used his position as a software engineer to manipulate prices on Zulily to purchase approximately $41,000 in merchandise for 'pennies on the dollar'.

According to police, the company's cybersecurity staff found a document on Castro's laptop titled 'OfficeSpace project', which outlined Castro's scheme to 'cleanup evidence' by manipulating audit logs and disabling alarm logging. The theft began in February and by March the company had identified discrepancies in the shipping fees being charged to customers, an SPD report states. Castro was part of the team assigned to investigate the discrepancies in shipping fees, according to the report. Zulily investigators eventually caught on to Castro's scheme and went to his house in Tacoma where they found boxes of merchandise piled up outside the front door and driveway, the report states. In total, Zulily's team said Castro had sent over 1,000 items sent to his house. Seattle police detectives wrote a narrative explaining how Castro's alleged scheme related to the movie "Office Space," including the plot outline on IMDB.com.

"In the Initech office, the insecure Peter Gibbons hates his job. His best friends are two software engineers Michael Bolton and Samir Nagheenanajar, that also hate Initech. When he discovers that Michael and Samir will be downsized, they decide to plant a virus in the banking system to embezzle fraction of cents on each financial operation into Peter's account. However[,] Michael commits a mistake in the software on the decimal place and they siphon off over $300,000. The desperate trio tries to fix the problem, return the money and avoid going to prison."

A new beta version of the Google-owned app, as reported by Israeli tech news site Geektime, can alert users about roads that have statistically high crash occurrences based on Waze community data. The Verge reports: While using this new beta version of Waze, nearby roads deemed to be high-risk are colored red on the map. Although, Geektime points out that it may not do this for roads that the user often travels on. The feature also only pushes just one pop-up notification about the dangerous roads around the driver, perhaps in an effort to keep precaution from turning into anxiety.

If you're in the country and have access to the beta release, you'll get a pop-up that states: "using reports from drivers and your route, you may see alerts for 'History of crashes' on some roads." While the feature is only in beta, it's likely to release to the general public soon. But if you would rather not have Waze paint the roads red when it comes out, the feature can be turned off with a toggle located under the app's settings section designated for alerts.

Tesla Model Y became the best-selling car in all of Europe in November. It's for the second time, and not just for electric vehicles, but all cars. Electrek reports: According to data from Automotive News Europe, Tesla delivered nearly 20,000 Model Y vehicles in Europe last month: "Tesla sold 19,144 units of the premium midsize SUV, a gain of more than 260 percent on the same month last year. It was a big rebound for the electric model after it fell out of the top 50 in October, just one month after finishing as Europe's overall top-seller."

December is expected to be an even bigger month based on early data coming in. For example, Tesla has already delivered 5,000 Model Y vehicles in Norway alone in December. The Model Y's rise in popularity in Europe coincides with Tesla ramping-up Model Y production at Gigafactory Berlin. The automaker recently confirmed that the factory is now producing 3,000 Model Y vehicles per week. All those vehicles are for the European market, and Tesla also ships cars from Gigafactory Shanghai to Europe.

So long, "total addressable market." Farewell, "flywheel effect." Silicon Valley has a new buzzword. As the cost of signing up new customers rises, "lifetime value" is set to become must-use jargon for technology executives, investors and analysts in 2023. Reuters reports: Companies like Uber, DoorDash and Spotify want shareholders to know they can squeeze more revenue out of users than it costs to recruit them. As with previously popular jargon, though, the idea can quickly get garbled. The concept of lifetime value is not new, but a common definition remains elusive. The venture capitalist Bill Gurley defines it as "the net present value of the profit stream of a customer." Hollywood uses it to estimate the cumulative income from streaming movie titles, after deducting the cost of making the film.

It's catching on in the tech world. Uber boss Dara Khosrowshahi and his team invoked (PDF) the term seven times during the ride-hailing firm's investor day. At a similar event in June executives from music streaming service Spotify mentioned (PDF) it 14 times, with another 47 references to the abbreviation LTV. Earnings transcripts for 4,800 U.S.-listed companies analyzed by Bedrock AI show executives and analysts mentioned "lifetime value" over 500 times between October and mid-December, up from just 47 times in three months to March 2019.

The problem is that everyone seems to have a different definition of lifetime value. Food delivery firm DoorDash looks at it as a metric to measure "customer retention, order frequency, and gross profit per order" over a fixed payback period. Uber and its Southeast Asian peer Grab treat it as the ability to bring in one customer and then cross-sell different services at a lower cost. The $49 billion e-commerce firm Shopify defines lifetime value as the total amount of money a customer is expected to spend with the business over the course of an "average business relationship." But lifetime value isn't a silver bullet, as Gurley noted a decade ago. As capital becomes more scarce, generating free cash flow remains the most important target. As with previous buzzwords, investors may find that references to lifetime value do more to confound than clarify.

HandBrake, the popular free and open source video transcoder, has been updated to version 1.6.0. This major point upgrade is notable for facilitating AV1 video encoding for the first time in a general release. Moreover, those with Intel Quick Sync Video (QSV) enabled processors, and those with Intel Arc GPUs will be able to encode AV1 video with hardware acceleration. From a report: HandBrake 1.6.0 can encode AV1 videos on any of its supported systems. In the current release its SVT-AV1 encoder offers the widest support, encoding on your processor through software. However, those with Intel QSV supporting CPUs or discrete Arc graphics can use the QSV-AV1 encoder for hardware accelerated processing. QSV isn't supported if your CPU is an 'F' suffixed model (i.e. it doesn't have an iGPU), or it is older than the Skylake generation. If you are lucky enough to have multiple QSV accelerators in your system, support for Intel Deep Link Hyper Encode should accelerate processing further. While AMD and Nvidia have AV1 encoders available for their latest GPUs, they currently aren't integrated with HandBrake. AV1 video is set to become the dominant codec across app-based streaming services and the wider internet, offering attractions such as; an open and royalty-free architecture, improved compression enabling efficient 8K video streaming, and support for the newest HDR standards.

With an energy crisis hitting Europe, governments are exploring ways to recycle electricity used on social-media scrolling, conference calls and video streaming to help heat homes and offices. From a report: Electricity-hungry data centers are seeing huge growth in usage, leading to pressure from European officials to funnel the excess heat generated by their computer chips into municipal heating networks. After years of discussions about putting residual heat to work rather than simply venting it outdoors, more such projects are becoming a reality. In the last year, Amazon, Apple and Microsoft have started connecting, or announced plans to connect, major data centers to district heating systems in Ireland, Denmark and Finland. Alphabet's Google says it is assessing opportunities to recover heat from its data centers across Europe.

Meta Platforms has been recovering excess heat from its data center in Odense, Denmark, since 2020. The Facebook parent is currently expanding that base, with plans to provide enough excess heat to warm about 11,000 homes as of next year. Other data-center operators are providing heat to networks, particularly in Northern Europe, including Equinix, which is expanding its district heating project in Helsinki, and working on new ones in Germany and other countries. In the Netherlands, there are 10 data centers already supplying heat, and another 15 projects being built or researched, according to the Dutch Data Center Association, a trade group. Higher energy prices, stemming from Russia's decision to effectively cut off natural-gas deliveries following its invasion of Ukraine, have boosted the financial incentive for tech companies to invest in systems necessary to sell off their excess heat, energy and tech sector officials say.

Of the billions of dollars in customer deposits that disappeared from FTX in a flash, $200 million was used to fund investments in two companies, according to the Securities and Exchange Commission, which charged founder Sam Bankman-Fried with "orchestrating a scheme to defraud equity investors." From a report: Through its FTX Ventures unit, the crypto firm in March invested $100 million in Dave, a fintech company that had gone public two months earlier through a special purpose acquisition company. At the time, the companies said they would "work together to expand the digital assets ecosystem."

The other deal the SEC appears to have referenced was a $100 million investment round in September for Mysten Labs, a Web3 company. In total, it was a $300 million funding round that valued Mysten at $2 billion and included participation from Coinbase Ventures, Binance Labs and Andreessen Horowitz's crypto fund.

Solana, the blockchain network once championed by Sam Bankman-Fried, is drawing intense scrutiny as industry watchers wonder whether its former close ties to the disgraced crypto mogul and his now-defunct FTX empire will jeopardize its future. From a report: Its founders are doing everything they can to break that connection. The price of Solana's crypto token, SOL, has plummeted 96% from its all-time high of $260 in November 2021 to about $10, hurt first by a year-long crypto rout that engulfed the whole market and then again by FTX's fall. SOL dropped as much as 12% on Wednesday alone on concern large holders are offloading the token, which is used as the base cryptocurrency for financial transactions on the blockchain.

Anatoly Yakovenko, co-founder of Solana Labs, the startup that developed the blockchain, said in an interview earlier this month that he doesn't usually comment on price, and that the focus instead should be on "the technology and having people build something awesome that's decentralized." But the collapse of FTX is having an impact -- both personal and professional -- on Solana and its founders. And the token's drop can be seen as an expression of waning confidence in the whole platform, which at its peak sported a market value of almost $80 billion and is now a tiny fraction of that.

Yakovenko said roughly 4% of teams building projects on Solana now were acutely affected by FTX's collapse. Some platforms had funds custodied on the crypto exchange. About 80% of teams on Solana's blockchain had no exposure at all to FTX, Yakovenko said, referring to survey data, adding that he was connecting severely impacted founders with investors who could potentially provide emergency capital. "There's definitely more to Solana than FTX," Yakovenko said. Still, the network's longstanding ties to FTX and Alameda Research, the crypto trading firm co-founded by Bankman-Fried, may make it hard for some to move past the association. The two firms helped support Solana by purchasing SOL tokens in bulk from the Solana Foundation, the nonprofit that helps support the blockchain. Alameda also bought large quantities of SOL from Solana Labs. [...] Alameda and FTX's venture arm also invested in multiple projects that operated on Solana, while FTX built its own projects on the network, including the decentralized finance platform Serum. These types of efforts, from an industry leader with substantial influence in the market, helped introduce Solana to many crypto users, Gokal said.

Chipmaker Taiwan Semiconductor Manufacturing Company began mass production of its most advanced chips in southern Taiwan on Thursday and the company's chairman said it would continue to expand capacity on the island. From a report: The long-awaited mass production of chips with 3-nanometre technology comes as attention focuses on the world's largest contract chipmaker's investment plans at home and abroad. TSMC has a dominant position as a maker of advanced chips used in technology from cellphones to fighter jets. "TSMC is maintaining its technology leadership while investing significantly in Taiwan, continuing to invest and prosper with the environment," TSMC Chairman Mark Liu told a ceremony marking the production and capacity expansion in the southern city of Tainan. Liu said demand for the firm's 3-nanometre chip was "very strong", driven by new technologies including 5G and high-performance computing products. He did not elaborate.

Sales of VR headsets in the U.S. this year declined 2% from a year earlier to $1.1 billion as of early December, according to data shared with CNBC by research firm NPD Group. CNBC reports: [D]ata from analyst firm CCS Insight reveals that worldwide shipments of VR headsets as well as augmented reality devices dropped more than 12% year over year to 9.6 million in 2022. Taken together, the estimates of VR headset sales and shipments create a problematic picture for Meta, whose stock price has lost about two-thirds of its value this year. Zuckerberg has said he's playing the long game with the metaverse, expecting it take up to a decade to go mainstream and projecting it will eventually host hundreds of billions of dollars in commerce. Sales of Meta's flagship Quest device dropped in 2022, a decline that can be attributed to the device's big year in 2021, said Ben Arnold, NPD's consumer electronics analyst. [...]

A confluence of factors contributed to lower sales and shipments in 2022. The Quest 2 has been around for a few years and, like any consumer electronics device, has lost some appeal as it's aged. And while Meta released a new VR headset in fall, the Quest Pro, that device is geared toward businesses and costs $1,100 more than the Quest 2, pushing it even further out of reach for many VR enthusiasts.

Next year is expected to be another "slow year" for the VR market, CCS Insight said in its latest report, citing a weak economy and inflation. [Leo Gebbie, an analyst at CCS Insight] said "consumer budgets will be tightening," and "non-essential purchases like VR headsets are likely to be the casualty of this."

An anonymous reader quotes a report from Ars Technica: Twitter rivalMastodon has rejected more than five investment offers from Silicon Valley venture capital firms in recent months, as its founder pledged to protect the fast-growing social media platform's non-profit status. Mastodon, an open-source microblogging site founded in 2016 by German software developer Eugen Rochko, has seen a surge in users since Elon Musk bought Twitter for $44 billion in October amid concerns over the billionaire's running of the social media platform.

Rochko told the Financial Times he had received offers from more than five US-based investors to invest "hundreds of thousands of dollars" in backing the product, following its fast growth. But he said the platform's non-profit status was "untouchable," adding that Mastodon's independence and the choice of moderation styles across its servers were part of its attraction. "Mastodon will not turn into everything you hate about Twitter," said Rochko. "The fact that it can be sold to a controversial billionaire, the fact that it can be shut down, go bankrupt and so on. It's the difference in paradigms [between the platforms]."

Rochko is Mastodon's sole shareholder and, according to its 2021 annual report, he paid himself 2,400 euros per month last year, a figure he said has since risen by 500 euros. Mastodon will continue to rely on donations to fund the platform. The site has more than 8,500 donors on the membership platform Patreon, through which it is raising over 25,000 pounds a month. This compares with total earnings of just over 55,000 euros in the six months from June to December 2021. Rochko said his long-term ambition for Mastodon was to replace Twitter and other commercial social networks. "It's a long road ahead but at the same time, it's bigger than it ever has been."

The Biden administration announced Wednesday that it will require anyone arriving by air from China to provide a negative Covid test, following a surge of Covid-19 cases across China as Beijing has eased its strict zero-Covid rules. Politico reports: Under the new rules, which will take effect on Jan. 5, anyone two years and older will need to show a negative result from a test taken within two days of their departure from airports in mainland China, Hong Kong and Macau, administration officials told reporters in a briefing. The move reflects the Biden administration's alarm about the potential spillover of new Covid variants linked to soaring Covid infections in China. The Chinese government ended its draconian Covid-zero policy -- hinged to mass testing, tracing and lockdowns -- on Dec. 7 following mass protests in November fueled by anger about the strategy. According to health authorities in Milan, almost half of the passengers on flights from China were found to have COVID-19. They, too, will begin testing all arrivals from China and will be sequencing the tests to see if there are new variants.

In an advertisement on Facebook and Instagram, a middle-aged man holding a dumbbell says testosterone "literally changed my life," restoring his energy and happiness. What the October ad from telehealth startup Hone Health doesn't say is that the unidentified man is an actor who has never used the prescription drug. From a report: It doesn't mention that testosterone is approved by the Food and Drug Administration only for men with specific disorders and that among its risks are heart attacks and stroke. Similar telehealth companies are flooding TikTok, Instagram and other platforms with ads that don't conform to longtime standards governing the marketing of prescription drugs and healthcare treatments. They feature actors posing as customers, tout benefits of drugs with no mention of side effects and promote medications for uses not approved by the FDA.

Since the pandemic, online advertising has drawn hundreds of thousands of people to telehealth companies such as Cerebral and Done for treatment of attention-deficit hyperactivity disorder, anxiety and other medical conditions. Some employees and patients have said their marketing practices contributed to the abuse of controlled substances. In a four-week period spanning October and November, about 20 companies ran more than 2,100 ads on Facebook and Instagram that described benefits of prescription drugs without citing risks, promoted drugs for unapproved uses or featured testimonials without disclosing whether they came from actors or company employees, according to a Wall Street Journal analysis of ads collected by the nonprofit Algorithmic Transparency Institute from Meta Platforms' ad library.

The popular Chinese video app TikTok has been banned from all U.S. House of Representatives-managed devices, according to the House's administration arm, mimicking a law soon to go into effect banning the app from U.S. government devices. From a report: The app is considered "high risk due to a number of security issues," the House's Chief Administrative Officer (CAO) said in a message sent to all lawmakers and staff on Tuesday, and must be deleted from all devices managed by the House. The new rule follows a series of moves by U.S. state governments to ban TikTok, owned by Beijing-based ByteDance, from government devices. As of last week, 19 states have at least partially blocked the app from state-managed devices over concerns that the Chinese government could use the app to track Americans and censor content.

The artificial intelligence algorithms behind the chatbot program ChatGPT -- which has drawn attention for its ability to generate humanlike written responses to some of the most creative queries -- might one day be able to help doctors detect Alzheimer's Disease in its early stages. EurekaAlert: Research from Drexel University's School of Biomedical Engineering, Science and Health Systems recently demonstrated that OpenAI's GPT-3 program can identify clues from spontaneous speech that are 80% accurate in predicting the early stages of dementia. Reported in the journal PLOS Digital Health, the Drexel study is the latest in a series of efforts to show the effectiveness of natural language processing programs for early prediction of Alzheimer's -- leveraging current research suggesting that language impairment can be an early indicator of neurodegenerative disorders.

The current practice for diagnosing Alzheimer's Disease typically involves a medical history review and lengthy set of physical and neurological evaluations and tests. While there is still no cure for the disease, spotting it early can give patients more options for therapeutics and support. Because language impairment is a symptom in 60-80% of dementia patients, researchers have been focusing on programs that can pick up on subtle clues -- such as hesitation, making grammar and pronunciation mistakes and forgetting the meaning of words -- as a quick test that could indicate whether or not a patient should undergo a full examination.

GPT-3, officially the third generation of OpenAI's General Pretrained Transformer (GPT), uses a deep learning algorithm -- trained by processing vast swaths of information from the internet, with a particular focus on how words are used, and how language is constructed. This training allows it to produce a human-like response to any task that involves language, from responses to simple questions, to writing poems or essays. GPT-3 is particularly good at "zero-data learning" -- meaning it can respond to questions that would normally require external knowledge that has not been provided. For example, asking the program to write "Cliff's Notes" of a text, would normally require an explanation that this means a summary. But GPT-3 has gone through enough training to understand the reference and adapt itself to produce the expected response. Link to the paper.

Google has so far taken steps to streamline without mass layoffs, but employees are girding for deeper cuts. From a report: Google workers in Switzerland sent a letter this month to the company's vice president of human resources, outlining their worries that a new employee evaluation system could be used to cull the work force. "The number and spread of reports that reached us indicates that at least some managers were aggressively pressured to apply a quota" on a process that could lead to employees getting negative ratings and potentially losing their jobs, five workers and employee representatives wrote in the letter, which was obtained by The New York Times. The letter signaled how some Google employees are increasingly interpreting recent management decisions as warnings that the company may be angling to conduct broader layoffs. From the impending closure of a small office and the cancellation of a content-moderation project to various efforts to ease budgets during 2023 planning meetings, the Silicon Valley behemoth has become a tinderbox of anxiety, according to interviews with 14 current and former employees.

In some cases, Google employees have reacted to a program that the company began in July to simplify operations, cut red tape and make itself more productive. In other instances, they have had budget conversations, with some teams unable to hire more next year, the people said. And workers have also fretted over decisions made months ago that, to some, have taken on new meaning, they said. The worries have grown as Google's tech industry peers have handed out pink slips amid a souring global economy. Last month, Meta, the owner of Facebook and Instagram, purged its ranks by 11,000, or about 13 percent of its work force. Amazon also began laying off about 10,000 people in corporate and technology jobs, or about 3 percent of its corporate employees.

TikTok will no longer be allowed on any device managed by the US House of Representatives. Ars Technica reports: On Tuesday, the House's Chief Administrative Office announced the ban of the popular video-sharing app, a move that comes just a week after legislation that would bar TikTok from all federal devices was introduced. Congresspersons and their staffers will not be able to download the app on managed devices, the CAO's Office of Cybersecurity said in an email seen by Reuters. The mobile app is a "high risk to users due to a number of security risks," the email said. "If you have the TikTok app on your House mobile device, you will be contacted to remove it," the email continued.

Potential federal bans aside, TikTok is already at least partially banned from government-owned devices in 19 states. And the federal omnibus spending bill passed last week will put the kibosh on TikTok when it comes to all federally managed smartphones and devices.

An anonymous reader quotes a report from Android Headlines: In a recent voice assistant test conducted by popular YouTuber MKBHD, Google Assistant emerged as the best voice assistant, outperforming Apple's Siri, Samsung's Bixby, and Amazon's Alexa. There are several reasons why Google Assistant stands out as the top voice assistant. Firstly, it is backed by Google's powerful artificial intelligence, which helps it to understand and interpret user requests accurately. Secondly, Google Assistant has access to a vast amount of data from its users, which allows it to provide a more personalized experience. The company also collects data from various services such as search, maps, and email to improve the functionality and performance of Google Assistant. However, one of the biggest reasons behind Google Assistant's win is its strong conversation skills. Google's AI uses natural language processing (NLP) algorithms to understand the meaning and context of words and phrases, which helps to keep the conversation going.

Apple's Siri took second place in the competition. It performed well when asked to complete tasks like setting a timer and searching the internet, but struggled when asked to answer more complex or conversational questions. Additionally, Siri was unable to perform tasks that required interacting with apps. In contrast, Samsung's Bixby excelled in device control thanks to its integration with Samsung devices. This integration enables Bixby to control system settings and integrate more deeply with apps than any other voice assistant. Bixby can send text messages, check sports scores, turn down screen brightness, check your calendar, launch apps, and more.

Of all the digital assistants, Amazon's Alexa performed the worst in the voice assistant test. This is due to several factors. Firstly, Alexa is not integrated into smartphones, which means it lacks the personalized touch of other voice assistants. This can make it feel less intuitive and less convenient to use. Secondly, Alexa's inaccuracy in finding facts, inability to interact with other apps and poor conversational models all combine to create a subpar experience when used on a phone. These issues make it difficult for Alexa to provide useful and reliable information, which is a key expectation of voice assistants. In addition, the inclusion of Amazon advertisements between tasks can be annoying and disrupt the user experience.