Main menu

Slashdot

Subscribe to Slashdot feed Slashdot
News for nerds, stuff that matters
Updated: 13 min 17 sec ago

How Uber Wasted $2.5 Billion on Self-Driving Cars

Tue, 09/29/2020 - 23:51
After five years and an investment of around $2.5 billion, Uber's effort to build a self-driving car has produced this: a car that can't drive more than half a mile without encountering a problem [Editor's note: the link may be paywalled; alternative source]. From a report: "The car doesn't drive well" and "struggles with simple routes and simple maneuvers," said a manager in the unit, in a 1,500-word email sent three weeks ago to Uber CEO Dara Khosrowshahi, warning of the issues. The self-drivingâ"car unit "has simply failed to evolve and produce meaningful progress in so long that something has to be said before a disaster befalls us," said the manager in the email, which The Information has seen. The manager -- whose identity The Information confirmed -- reflects a common belief across Uber that the unit, known as the Advanced Technologies Group, is destined to lose the high-stakes race to its rivals, which have demonstrated a lot more headway, comparatively speaking. The manager is one of a growing number of voices, both insiders and former employees, raising concerns about the unit's effectiveness and questioning Khosrowshahi's ability to hold anyone accountable for its failures. Thuan Pham, Uber's longtime chief technology officer, who quit earlier this year, is one of those critics. "Over the past two years I have periodically raised concerns with Dara on whether meaningful self-driving progress is being made at ATG and specifically urged him to ask specific questions in this area in order to assess this for himself," said Pham in an interview. "I just don't understand why, from all observable measures, the thing isn't making progress. How come there hasn't been accountability or transparency?"

Read more of this story at Slashdot.

Washington Emergency Responders First To Use SpaceX's Starlink Internet In the Field: 'It's Amazing'

Tue, 09/29/2020 - 23:10
The Starlink satellite internet network that SpaceX is developing has been used in the field by Washington state emergency responders in recent weeks, the first early application of the company's service to be disclosed. CNBC reports: Washington's state military, which includes its emergency response division, began employing Starlink user terminals in early August to bring internet service to areas devastated by wildfires. User terminals are the small devices on the ground that connect to the satellites. The emergency division has seven Starlink user terminals, which it is deploying with early success. "I have never set up any tactical satellite equipment that has been as quick to set up, and anywhere near as reliable" as Starlink, Richard Hall, the emergency telecommunications leader of the Washington State Military Department's IT division, told CNBC in an interview Monday. Hall, whose division has used other satellite broadband services, said "there's really no comparison" between Starlink and traditional networks, where the satellites are farther away from the Earth in Geosynchronous or medium earth orbits. "Starlink easily doubles the bandwidth" in comparison, Hall said, noting that he's seen more than 150% decreases in latency. "I've seen lower than 30 millisecond latency consistently," he said. Hall said that, with other traditional services, it typically takes between 30 minutes to an hour to set up a satellite connection, "with a lot less speed and bandwidth and a lot higher latency in a much larger package." By comparison, Hall emphasized that it took him between five and 10 minutes to set up and connect a Starlink terminal. And a single person can set up one of the devices: "It doesn't require a truck and a trailer and a whole lot of other additional equipment," Hall said. "I have spent the better part of four or five hours with some satellite equipment trying to get a good [connection]. So, to me, it's amazing," Hall added.

Read more of this story at Slashdot.

Xen Project Officially Ports Its Hypervisor To Raspberry Pi 4

Tue, 09/29/2020 - 22:30
The Xen Project has ported its hypervisor to the 64-bit Raspberry Pi 4. The Register reports: The idea to do an official port bubbled up from the Xen community and then reached the desk of George Dunlap, chairman of the Xen Project's Advisory Board. Dunlap mentioned the idea to an acquaintance who works at the Raspberry Pi Foundation, and was told that around 40 percent of Pis are sold to business users rather than hobbyists. With more than 30 million Arm-based Pis sold as of December 2019, and sales running at a brisk 600,000-plus a month in April 2020, according to Pi guy Eben Upton, Dunlap saw an opportunity to continue Xen's drive towards embedded and industrial applications. Stefano Stabellini, who by day works at FPGA outfit Xilinx, and past Apache Foundation director Roman Shaposhnik took on the task of the port. The pair clocked that the RPi 4's system-on-chip used a regular GIC-400 interrupt controller, which Xen supports out of the box, and thought this was a sign this would, overall, be an easy enough job. That, the duo admitted, was dangerous optimism. Forget the IRQs, there was a whole world of physical and virtual memory addresses to navigate. The pair were "utterly oblivious that we were about to embark on an adventure deep in the belly of the Xen memory allocator and Linux address translation layers," we're told. [The article goes on to explain the hurdles that were ahead of them.] "Once Linux 5.9 is out, we will have Xen working on RPi4 out of the box," the pair said. [...] Stefano Stabellini told The Register that an official Xen-on-RPi port will make a difference in the Internet-of-Things community, because other Arm development boards are more costly than the Pi, and programmers will gravitate towards a cheaper alternative for prototyping. He also outlined scenarios, such as a single edge device running both a real-time operating system alongside another OS, each dedicated to different tasks but inhabiting the same hardware and enjoying the splendid isolation of a virtual machine rather than sharing an OS as containers. George Dunlap also thinks that an official Xen-on-RPi port could also be of use to home lab builders, or perhaps just give developers a more suitable environment for their side projects than a virtual machine or container on their main machines. Stay tuned to Project EVE's Github page for more details about how to build your own Xen-for-RPi. Hacks to get it up and running should also appear on the Xen project blog.

Read more of this story at Slashdot.

Cloudflare's Privacy Crusade Continues With a Challenge To Google Analytics

Tue, 09/29/2020 - 21:50
An anonymous reader quotes a report from Fortune: Cloudflare is launching a privacy-friendly rival to Google Analytics. Google Analytics is a free toolkit that's used by website administrators across the globe to help them track the behavior of the people visiting those sites -- how they find them, what they do there, the devices they're using, and so on. However, the service -- the most popular of its kind -- also helps Google track websites' visitors, so it can better profile them for advertising purposes. This privacy-invasive aspect makes many people squeamish. And that's where Cloudflare would now like to step in. Around its birthday every year, the decade-old company -- which went public last year -- announces a move intended to "give back" to the wider Internet community. These moves are often related to privacy. On Tuesday, it unveiled Cloudflare Web Analytics, a free-to-use toolkit that largely replicates what Google Analytics offers -- minus the invasive tracking, and thus the ability to assess the performance of targeted ads carried on websites. Cloudflare Web Analytics is immediately available to the company's paid customers, but any website owner will be able to use it from some point in the coming months. Cloudflare's scale is crucial here [...] because it takes substantial resources to run a free analytics platform, and Cloudflare already has a giant network that can support the load. Cloudflare Web Analytics isn't the company's only big announcement this week. "On Monday, Cloudflare launched a beta testing program for a cloud technology called Durable Objects," the report adds. "You can read the technical explanation here, but in essence this is a tool that allows developers of online services to make those services comply with the increasing number of data-localization and data-protection laws that limit where users' data is supposed to go." "With Durable Objects, Cloudflare says, it is possible to specify where particular data will reside on Cloudflare's network, so -- for example -- a German user's data does not have to leave Germany. Or, with an eye to other current news, a service such as TikTok could ensure that U.S. users' data never leaves the U.S., without having to create a separate version of its service for that country."

Read more of this story at Slashdot.

In Brazil's Amazon a COVID-19 Resurgence Dashes Herd Immunity Hopes

Tue, 09/29/2020 - 21:11
Anthony Boadle, reporting for Reuters: [...] In April and May, so many Manaus residents were dying from COVID-19 that its hospitals collapsed and cemeteries could not dig graves fast enough. The city never imposed a full lockdown. Non-essential businesses were closed but many simply ignored social distancing guidelines. Then in June, deaths unexpectedly plummeted. Public health experts wondered whether so many residents had caught the virus that it had run out of new people to infect. Research posted last week to medRxiv, a website distributing unpublished papers on health science, estimated that 44% to 66% of the Manaus population was infected between the peak in mid-May and August. The study by the University of Sao Paulo's Institute of Tropical Medicine tested newly donated banked blood for antibodies to the virus and used a mathematical model to estimate contagion levels. The high infection rate suggested that herd immunity led to the dramatic drop in cases and deaths, the study said. Scientists estimate that up to 70 pct of the population may need to be protected against coronavirus to reach herd immunity. In Manaus, daily burials and cremations fell from a peak of 277 on May 1 to just 45 in mid-September, the mayor's office said. The COVID-19 death toll that officially peaked at 60 on April 30 dropped to just two or three a day by late August. Now the numbers are on the rise again.

Read more of this story at Slashdot.

Microsoft: Some Ransomware Attacks Take Less Than 45 Minutes

Tue, 09/29/2020 - 20:31
Catalin Cimpanu, writing for ZDNet: For many years, the Microsoft Security Intelligence Report has been the gold standard in terms of providing a yearly overview of all the major events and trends in the cyber-security and threat intelligence landscape. While Microsoft unceremoniously retired the old SIR reports back in 2018, the OS maker appears to have realized its mistake, and has brought it back today, rebranded as the new Microsoft Digital Defense Report. Just like the previous SIR reports, Microsoft has yet again delivered. Taking advantage of its vantage points over vast swaths of the desktop, server, enterprise, and cloud ecosystems, Microsoft has summarized the biggest threats companies deal with today in the face of cybercrime and nation-state attackers. The report is 88 pages long, includes data from July 2019 and June 2020, and some users might not have the time to go through it in its entirety. Below is a summary of the main talking points, Microsoft's main findings, and general threat landscape trends. [...] But, by far, the most disruptive cybercrime threat of the past year have been ransomware gangs. Microsoft said that ransomware infections had been the most common reason behind the company's incident response (IR) engagements from October 2019 through July 2020. And of all ransomware gangs, it's the groups known as "big game hunters" and "human-operated ransomware" that have given Microsoft the most headaches. These are groups that specifically target select networks belonging to large corporations or government organizations, knowing they stand to receive larger ransom payments. Most of these groups operate either by using malware infrastructure provided by other cybercrime groups or by mass-scanning the internet for newly-disclosed vulnerabilities. In most cases, groups gain access to a system and maintain a foothold until they're ready to launch their attacks. However, Microsoft says that this year, these ransomware gangs have been particularly active and have reduced the time they need to launch attacks, and especially during the COVID-19 pandemic. "Attackers have exploited the COVID-19 crisis to reduce their dwell time within a victim's system â" compromising, exfiltrating data and, in some cases, ransoming quickly â" apparently believing that there would be an increased willingness to pay as a result of the outbreak," Microsoft said today. "In some instances, cybercriminals went from initial entry to ransoming the entire network in under 45 minutes."

Read more of this story at Slashdot.

Apple Accused of Delaying Masimo Legal Fight To Gain Watch Sales

Tue, 09/29/2020 - 19:46
Apple is trying to delay a legal fight over allegedly stolen blood-oxygen monitoring technology in its latest watch so it can gain a more dominant share of the smartwatch market, medical-sensor maker Masimo said in a court filing late Monday. From a report: Blood-oxygen monitoring is a key feature of the latest Apple Watch Series 6 announced on Sept. 15. Masimo and its spinoff Cercacor Laboratories had sued in January, accusing Apple of promising a working relationship only to steal secret information and hire away key employees, including Cercacor's former chief technology officer and Masimo's chief medical officer. Cupertino, California-based Apple hasn't formally responded to the allegations. Instead, it has filed requests to dismiss the trade-secret part of the case and earlier this month lodged petitions to have Masimo patents invalidated at the U.S. Patent and Trademark Office. Apple wants the trial court in Santa Ana, California, to keep the civil suit on hold until those issues are resolved. Postponing the case "would allow Apple to seize on a critical window of opportunity to capture an emerging field," Masimo said in the filing Monday. "Just as it has done in numerous other markets, Apple seeks to use its considerable resources and ecosystem to capture the market without regard" to Masimo's patents, the sensor-maker said.

Read more of this story at Slashdot.

US-China Fight Spreads To the Chip Factory

Tue, 09/29/2020 - 19:16
The Trump administration's campaign against TikTok gets all the headlines, but the U.S. move last week to place restrictions on Semiconductor Manufacturing International Corp. (SMIC), China's top chipmaker, could end up making a greater difference. From a report: Semiconductor analysts say SMIC represented China's strongest bid to build a domestic chip industry and bolster its tech independence. Sanctions that cut off its access to advanced manufacturing and testing equipment from the U.S. could seriously set that effort back. The Commerce Department sent a letter Friday to U.S. semiconductor firms telling them they would need licenses to export some kinds of equipment to SMIC because anything they sold the company might be subject to "diversion to a military end use." SMIC denies any relationship with China's military.

Read more of this story at Slashdot.

College Enrollments Are Falling in the US -- Except For Graduate Degrees

Tue, 09/29/2020 - 18:31
One of the more worrying aspects of the Covid-19 pandemic in the US is its effect on undergraduate enrollments. From a report: Over the summer there were indications, through student loan data and Census surveys, that students were either dropping out or not enrolling in previous numbers. For some students, particularly those from low-income and minority families, the financial and logistical challenges posed by the pandemic were too much to overcome. Now we have an early glimpse of actual enrollment figures from 629 US colleges (or about 22%) that reported their data to the National Student Clearinghouse, a nonprofit that collects information for universities. The data, which compare the same colleges from 2019 to 2020, go through Sept. 10, and were reported Sept. 24. Undergraduate enrollments are indeed falling, particularly for two-year associate degrees and certificates, which are often options for students unable to afford four-year institutions. But for graduate programs, enrollments are surging as new graduates delay entering the job market and newly unemployed college graduates seek to burnish their skills and credentials with an advanced degree. The graduate option seeing the most growth is a post-baccalaureate certificate (or "postbac"), a non-degree credential often pursued by students looking to switch disciplines, like a humanities major who wants to apply to medical school. The exception are professional degrees, like in business and law, which have declined slightly.

Read more of this story at Slashdot.

Biden Campaign Blasts Facebook for 'Regression'

Tue, 09/29/2020 - 17:59
On the eve of the first presidential debate, the Biden campaign is pressing Facebook to remove posts by President Trump -- and slamming the social media company as "the nation's foremost propagator of disinformation about the voting process." From a report: By publicly escalating the conflict, the campaign is pressing Facebook to enforce its policies against misinformation more aggressively. "Rather than seeing progress, we have seen regression," campaign manager Jen O'Malley Dillon wrote to Facebook CEO Mark Zuckerberg in a three-page letter obtained by Axios. "Facebook's continued promise of future action is serving as nothing more than an excuse for inaction," the letter says. "We will be calling out those failures as they occur over the coming 36 days."

Read more of this story at Slashdot.

D-Wave's 5,000-Qubit Quantum Computing Platform Handles 1 Million Variables

Tue, 09/29/2020 - 17:04
D-Wave today launched its next-generation quantum computing platform available via its Leap quantum cloud service. The company calls Advantage "the first quantum computer built for business." In that vein, D-Wave today also debuted Launch, a jump-start program for businesses that want to begin building hybrid quantum applications. From a report: "The Advantage quantum computer is the first quantum computer designed and developed from the ground up to support business applications," D-Wave CEO Alan Baratz told VentureBeat. "We engineered it to be able to deal with large, complex commercial applications and to be able to support the running of those applications in production environments. There is no other quantum computer anywhere in the world that can solve problems at the scale and complexity that this quantum computer can solve problems. It really is the only one that you can run real business applications on. The other quantum computers are primarily prototypes. You can do experimentation, run small proofs of concept, but none of them can support applications at the scale that we can." Quantum computing leverages qubits (unlike bits that can only be in a state of 0 or 1, qubits can also be in a superposition of the two) to perform computations that would be much more difficult, or simply not feasible, for a classical computer. Based in Burnaby, Canada, D-Wave was the first company to sell commercial quantum computers, which are built to use quantum annealing. But D-Wave doesn't sell quantum computers anymore. Advantage and its over 5,000 qubits (up from 2,000 in the company's 2000Q system) are only available via the cloud. (That means through Leap or a partner like Amazon Braket.)

Read more of this story at Slashdot.

Amnesty International To Halt India Operations

Tue, 09/29/2020 - 16:32
Amnesty International says it has been forced to halt its India operations due to "reprisals" from the government. From a report: The watchdog also accused the government of pursuing a "witch-hunt" against human rights organisations. Amnesty said its bank accounts had been frozen and it had been forced to lay off staff in the country and suspend all its campaign and research work. India's government said in a statement that the accusations were "unfortunate, exaggerated and far from the truth." Rajat Khosla, Amnesty's senior director of research, advocacy and policy, told the BBC: "We are facing a rather unprecedented situation in India. Amnesty International India has been facing an onslaught of attacks, bullying and harassment by the government in a very systematic manner. "This is all down to the human rights work that we were doing and the government not wanting to answer questions we raised, whether it's in terms of our investigations into the Delhi riots, or the silencing of voices in Jammu and Kashmir." In a report released last month, the group said police in the Indian capital, Delhi, committed human rights violations during deadly religious riots between Hindus and Muslims in February. Rebutting the claims, the Delhi police told The Hindu newspaper that Amnesty's report was "lopsided, biased and malicious." Earlier in August, on the first anniversary of the revocation of Indian-administered Kashmir's special status, Amnesty had called for the release of all detained political leaders, activists and journalists, and for the resumption of high-speed internet services in the region. In 2019, the watchdog testified before the US Foreign Affairs Committee during a hearing on human rights in South Asia, where it highlighted its findings on arbitrary detentions, and the use of excessive force and torture in Kashmir.

Read more of this story at Slashdot.

Amazon Will Now Let You Pay With Your Palm in Its Stores

Tue, 09/29/2020 - 15:52
Amazon accounts for nearly 40 percent of e-commerce sales in the US today, and it takes a cut of even more online shopping by selling payments services and other technologies to external shopping sites. Now, the online retail giant is making a play to grab a piece of brick-and-mortar shopping, too -- and it wants customers to literally lend a hand to do it. From a report: Amazon on Tuesday is unveiling a new biometric technology called Amazon One that allows shoppers to pay at stores by placing their palm over a scanning device when they walk in the door or when they check out. The first time they register to use this tech, a customer will scan their palm and insert their payment card at a terminal; after that, they can simply pay with their hand. The hand-scanning tech isn't just for Amazon's own stores -- the company hopes to sell it to other retailers, including competitors, too. The technology will be available at the entrance of two of the company's Amazon Go cashierless convenience stores in Seattle, Washington, starting Tuesday, and will roll out to the rest of the chain's 20-plus stores in the future, Amazon Vice President Dilip Kumar told Recode in an interview Monday. Recode reported in December that Amazon had filed a patent application for such a hand-payment technology. The technology could also show up in Whole Foods stores, with Amazon hinting in a press release that it will introduce palm payments in the coming months at its other stores beyondtAmazon Go locations. Kumar wouldn't comment on a potential Whole Foods implementation, though the New York Post reported a year ago that such a plan was in the works.

Read more of this story at Slashdot.

Microsoft's Bing Will Have Key Slot on Some New Android Phones

Tue, 09/29/2020 - 15:12
Microsoft's Bing search app will appear as a download prompt on new Android phones in Germany, the U.K. and France after it won slots in a Google auction for rivals. From a report: Google announced the results of its October-December auction on Tuesday, showing info.com won slots on a choice screen for new Android phones in all 31 countries, PrivacyWall won slots in 22 countries, GMX in 16 countries and Bing in 13 countries. DuckDuckGo won just eight slots in smaller markets, down from a slot in each country in the last period.

Read more of this story at Slashdot.

Google Removes 17 Android Apps Caught Engaging In WAP Billing Fraud

Tue, 09/29/2020 - 11:00
Google has recently removed 17 Android applications from the official Play Store because they were infected with the Joker (aka Bread) malware. ZDNet reports: "This spyware is designed to steal SMS messages, contact lists, and device information, along with silently signing up the victim for premium wireless application protocol (WAP) services," Zscaler security researcher Viral Gandhi said this week. The 17 malicious apps were uploaded on the Play Store this month and didn't get a chance to gain a following, having been downloaded more than 120,000 times before being detected. Following its internal procedures, Google removed the apps from the Play Store, used the Play Protect service to disable the apps on infected devices, but users still need to manually intervene and remove the apps from their devices. But this recent takedown also marks the third such action from Google's security team against a batch of Joker-infected apps over the past few months. [...] The way these infected apps usually manage to sneak their way past Google's defenses and reach the Play Store is through a technique called "droppers," where the victim's device is infected in a multi-stage process. Malware authors begin by cloning the functionality of a legitimate app and uploading it on the Play Store. This app is fully functional, requests access to dangerous permissions, but also doesn't perform any malicious actions when it's first run. Because the malicious actions are usually delayed by hours or days, Google's security scans don't pick up the malicious code, and Google usually allows the app to be listed on the Play Store. But once on a user's device, the app eventually downloads and "drops" (hence the name droppers, or loaders) other components or apps on the device that contain the Joker malware or other malware strains.

Read more of this story at Slashdot.

Hacker Publishes Info On Las Vegas-Area Students After Demanding Ransom

Tue, 09/29/2020 - 04:30
An anonymous reader quotes a report from Business Insider: Last month, Las Vegas' largest public school district announced that a hacker compromised some of its files using ransomware and was holding the files hostage while demanding a ransom payment. Now, a hacker has published files containing students' grades and personal information after school district officials refused to pay the ransom. Brett Callow, a threat analyst with cybersecurity firm Emsisoft, told Business Insider that he discovered leaked documents published to an online hacking forum that purported to include records from Nevada's Clark County School District, including students' names, social security numbers, addresses, and some financial information. Callow's findings were first reported by The Wall Street Journal on Monday. "Ransomware attacks happen for one reason, and one reason only: they're profitable," Callow told Business Insider. "The only way way to stop them is to make them unprofitable, and that means organizations must stop paying ransoms."

Read more of this story at Slashdot.

Elon Musk: Tesla May Be Overvalued Today, But I Think It'll Be Worth More In 5 Years

Tue, 09/29/2020 - 03:20
In an interview with Kara Swisher via a New York Times podcast, Elon Musk said he thinks Tesla will be worth more than it is today in 5 years. CNBC reports: "Some critical mass of the market has concluded that Tesla will win, I guess," said Musk on the stock's increases. "I've gone on record already saying the stock prices have been high, and that was well before the current level. But also if you ask me, do I think if Tesla will be worth more than this in 5 years? I think the answer is yes." In May, Musk tweeted that Tesla's stock price was "too high," which sent it down 12% that day. However, since he made those remarks, shares are up almost 200%. In the wide-ranging interview, Musk also said, "Tesla at this point is not in mortal danger, as it was, say, three years ago." He added, "The thing that Tesla has been able to achieve is get to volume manufacturing and have sustainable positive free cash flow. From a car company standpoint, that is the real achievement of Tesla." "Tesla should be measured by how many years we accelerate the advent of sustainable energy," said Musk.

Read more of this story at Slashdot.

Police Charity Bought An iPhone Hacking Tool and Gave It To Cops

Tue, 09/29/2020 - 02:40
The San Diego Police Foundation, an organization that receives donations from corporations, purchased iPhone unlocking technology for the city's police department, according to emails obtained by Motherboard. From the report: The finding comes as activist groups place renewed focus on police foundations, which are privately run charities that raise funds from Wall Street banks and other companies, purchase items, and then give those to their respective police departments. Because of their private nature, they are often less subject to public transparency laws, except for when they officially interact with a department. "The GrayKey was purchased by the Police Foundation and donated to the lab," an official from the San Diego Police Department's Crime Laboratory wrote in a 2018 email to a contracting officer, referring to the iPhone unlocking technology GrayKey. "The EULA I sent you [is] for a software upgrade that will allow us to get into the latest generation of Apple phones. Our original license was a 1 year license agreement paid for by the Police Foundation," the email adds. In a 2019 email, two other officials discussed purchasing the GrayKey for the following year. "This is the phone unlocking technique that the Police Foundation purchased for us (for 15k). Apparently the software 'upgrade' costs the same as the initial purchase each year. :/ They are the only ones that offer a tool that can crack iPhones, so they charge A LOT!," the email reads. Because police foundations act as private entities, they also do not directly fall under public records laws, meaning their expenditure or other activity may be more opaque than that of a police department itself. "Our end goal is to have an intervention on the funneling of private money into police forces and into policing," Scott Roberts, senior director of criminal justice campaigns at Color of Change, told Politico recently. "If the police foundations existed to raise money for the families of fallen police officers, we wouldn't say we need to abolish police foundations. It's the specific type of work that they're doing that we object to."

Read more of this story at Slashdot.

26% of US Adults Get Their News From YouTube, Study Finds

Tue, 09/29/2020 - 02:00
In a study the Pew Research Center released today, 26% of U.S. adults said they now get their news from YouTube. That includes 23% via videos posted by news organizations and 23% from independent YouTube channels. Researchers surveyed 12,638 U.S. adults for the report. VentureBeat reports: "The study finds a news landscape on YouTube in which established news organizations and independent news creators thrive side by side -- and consequently, one where established news organizations no longer have full control over the news Americans watch," the authors wrote. The report defines "external news organizations" as both traditional media like the New York Times and digital-native outlets like BuzzFeed. Independent channels can include celebrities like John Oliver alongside "YouTubers," the 30% who have built their following almost entirely on the platform. While the report paints a picture of a thriving news ecosystem, it also notes some disturbing differences between traditional and independent sources. Independent channels, for instance, tend to be built around personalities, rather than a broader news organization. And those independent channels are far more likely to focus on conspiracy theories around subjects like anti-vaccine topics or Jeffrey Epstein's death. The report analyzed 3,000 videos posted from the 100 top YouTube news channels in November and December 2019 and found that 4% involved conspiracy theories of some kind. But among independent channels, 14% of videos were primarily dedicated to conspiracy theories, and up to 21% made some mention of them. Only 2% of videos by traditional news organizations mentioned conspiracy theories. In addition, 37% of videos from independent channels tended to view their subjects through a negative lens, versus just 17% from news organizations. Perhaps unsurprisingly, that negativity seemed to drive more views, which has made this subset of independent channels particularly problematic for YouTube.

Read more of this story at Slashdot.

A Week With the Xbox Series X: Load Times, Game Performance, and More

Tue, 09/29/2020 - 01:20
The Verge's Tom Warren spent the past week with an Xbox Series X, playing a variety of games on the preview unit, testing load times, performance, and some of the new Series X features. Here's an excerpt from each section of his report: Load Times: The most significant and obvious improvement with existing games on the Xbox Series X is the massive changes to load times. I noticed load times drop in pretty much every single game I've tested over the past week. Games like Sea of Thieves, Warframe, and Destiny 2 have their load times cut by up to a minute or more on the Series X. In Destiny 2, for example, I can now load into a planet in the game in around 30 seconds, compared to over a minute later on an Xbox One X and nearly two minutes in total on a standard Xbox One. These improved load times are identical to my custom-built PC that includes a fast NVMe SSD, and they genuinely transform how you play the game -- you can get more quests and tasks done instead of sitting and looking at a planet loading. [...] None of these games have been fully optimized for the Xbox Series X either. This is simply Microsoft's backward compatibility support in action. I switched back to my Xbox One X regularly throughout the week, and it was painful to witness these old load times that added a minute or more to games. Game Performance: Not only do games load faster, but in many cases they also feel a lot smoother. Destiny 2 is a great example of a game that was held back by the weaker CPU and slow HDD in the Xbox One X. It's a title that hit native 4K previously, but the 6 teraflops of GPU performance in the One X was bottlenecked by a laptop-like CPU and an old spinning hard disk. This meant the game was stuck on 30fps. While Bungie has committed to enhancing Destiny 2 for the Xbox Series X and PS5 with 60fps support, it already feels faster without the patch. I would regularly notice frame rate drops in Destiny 2 on the Xbox One X when things got a little hectic on screen during a public event or in a raid with mobs of enemies coming at you. I haven't seen a single stutter running Destiny 2 on the Xbox Series X. This console has also improved other parts of Destiny 2 that were slow on the Xbox One. Loading into the character menu sometimes takes a few seconds on the Xbox One X, but on the Series X it feels like I'm playing on my PC as it's near instant. These are minor improvements, but they're the small things that add up and make a game more enjoyable to play. Quick Resume: The Xbox One had a fast resume feature to let you swap between games, but it felt like it never really worked properly or games didn't support it. It couldn't be more different on the Xbox Series X. Quick Resume utilizes the SSD inside the Series X to let you swap between multiple games freely. It takes around five seconds to resume games where you left off, and I was able to switch between five games easily. I even rebooted the Xbox Series X for an update and all of the games still quickly resumed. Most games I tested worked flawlessly with Quick Resume, but some aren't supported. Titles like Sea of Thieves, that feature a big multiplayer arena, don't work with the new feature. It makes sense, though, since these games can't quickly resume a live and evolving environment that changes every second. "What I will say is that the Xbox Series X felt like I was playing on a familiar Xbox that's a lot faster and more capable," writes Warren in closing. "The experience of switching back to an Xbox One was genuinely dispiriting." "The true next generation of games is still a mystery, but what I've seen from backward-compatible games over the past week is encouraging. I'm hoping that game developers will have a lot fewer bottlenecks with both the Xbox Series X and PS5, enabling them to deliver some game improvements we're only used to seeing over on the PC side."

Read more of this story at Slashdot.

Pages