First Glimpse of Call of Duty: Black Ops 6 – 300GB Packed with Espionage, Undead Threats, and Historical Figures

MaMicrosoft didn’t skimp on its Xbox showcase this year. After a string of layoffs and studio closures, the company tried to give gamers what they wanted at its Summer Game Fest on Sunday night, culminating with a 40-minute preview of Call of Duty: Black Ops 6, a massive 300GB download. Continuous online access Even in single-player mode, the textures are streamed from a remote server due to the large amount of textures. As expected, the Xbox version will be available on GamePass from day one, but will not be platform exclusive. The PlayStation version will also be released on the same day, i.e. October 25th.

The game itself is set during the geopolitical turmoil of the early 1990s, including the collapse of the Soviet Union, the Gulf War, and the transition of the US presidency from George Bush to Bill Clinton. As always, the campaign story is an airport-fiction spy thriller, dealing with undeniable CIA operations, covert power struggles, and conspiracies that reach all the way to the very top. Series regular Frank Woods is severely injured and retired from active duty, and is replaced by Troy Marshall, a feckless special forces leader, and Jane Harrow, a shrewd CIA handler. When a mission goes wrong, they are forced to mutiny, recruiting a ragtag team of tech nerds and charming assassins. your Your ass is in danger, sir.

Like most recent Call of Duty titles, Black Ops 6 promises a bit of variety in the way you tackle its campaign missions. Most set pieces, whether they’re set in the glitzy casinos of southern Europe or the tundra of northern Russia, allow for guns blazing attacks or stealth approaches. There are also sequences where players can converse with NPCs to open up new possibilities, such as bribing a senator to grant access to forbidden areas. Familiar faces from the era will make an appearance, including Saddam Hussein, George Bush and Margaret Thatcher, and thankfully Activision has confirmed that at least the latter will be making an appearance. Not a playable option.

Call of Duty titles are typically developed in a quick two years, but with this game, co-developers Treyarch and Raven had double that time. “We had the opportunity to redefine what a Black Ops game is,” says associate design director Matt Scronce. “Every decision we made along the way allowed us to be very deliberate. Previously, each game built on the previous one, but with this game, we really built from the ground up and redefined Black Ops.”

One of the biggest changes to gamefeel is a new system called Omnidirection, which lets players sprint and slide in any direction. “Movement fluidity was a big thing we talked about a lot,” says Yale Miller, Senior Production Director at Treyarch. “That led to a desire to see what we could do.”

One story… Call of Duty: Black Ops 6. Photo: Microsoft

Scrance further explains, “Initially, we tried a 'jug', a quick side step. But when we thought about movement in Black Ops 6, it was all about keeping the player in the flow. It's about fluidity and fidelity, and something like a jug just didn't cut it. So we went back to the drawing board. For over 20 years, Call of Duty has only allowed you to sprint forward. So we looked to the best athletes in the real world: NFL players, NBA players, tennis players — players who can move quickly in all directions.”

Players can now sprint, dive, and slide with 360-degree movement, enabling a wider variety of evasive maneuvers. They can even roll onto their back and under cover, or recreate a classic move from Hong Kong action movies of the time: sliding backwards while shooting forward. Naturally, this system required thousands of new animation frames and motion capture, which wouldn’t have been possible without additional development time.

According to the team, accessibility has also been a key factor. A new intelligent movement system has been introduced, adding crouch, sprint and mantle assist that can be toggled on/off. Players can choose to fully automate jumping over walls and sliding under low obstacles. This was inspired by a variety of games. “We looked at the Forza series with traction control, anti-lock and turn assist,” Scronce said. “Also, mobile games are a good example of this, where you don’t have physical buttons. So what do they do?” The HUD is now also customizable, allowing players to move around on-screen information such as the minimap. This is a feature created with Call of Duty streamers in mind. They often want to add their own camera view in the game and have a hard time deciding where to place it without obscuring important information.

Key multiplayer components have been heavily tweaked, undoing some recent changes. There are 16 new maps, most of which feature the traditional three-lane design, while the Prestige system, which allows seasoned veteran players to show off their prowess with exclusive outfits, accessories, and classified weapons, has returned to the style of previous Black Ops games. Treyarch is also promising a vast arsenal of firearms from the era, with dozens of attachments.

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Call of Duty: Black Ops 6 – Capitol Station. Photo: Microsoft

Meanwhile, the regular Call of Duty zombies mode is returning to its roots, which Treyarch first introduced with World at War back in 2008. While the most recent Modern Warfare title introduced a new type of open-world zombie game, Black Ops 6 returns to the older round-based structure, where players work together to survive wave after wave of the undead while unlocking new weapons and exploring confined environments.

The Call of Duty monster truck continues to roll, accompanied by concerns about the appropriation of recent historical events, the glorification of U.S. foreign policy, and an enthusiasm for military-grade weaponry. But like the best blockbuster war movies, the game has its charms, and Black Ops 6 seems to bring some interesting additions to the series’ atmosphere. Which may point to the benefits of giving the studio a bit more time. Scrance said: “Overall, the extra time allowed us to pay more attention to detail and really push the character fidelity, movement, animations, audio, multiplayer maps, and so on, to a point where we can all say this is the best we’ve ever made.”

Source: www.theguardian.com

Sea buckthorn berries discovered to be packed with natural antioxidants in recent study.

berry Sea buckthorn (Hippophae rhamnoides) The Canadian-grown fruit shows promising health benefits driven by its rich and diverse polyphenol profile and should be considered for further commercial expansion as a bioactive-loaded superfruit.



Sea buckthorn (Hippophae rhamnoides). Image credit: Svdmolen / CC BY-SA 3.0 Certificate.

Sea buckthorn is a deciduous, spiny plant that grows along the coasts of northwestern Europe and in temperate regions of central Asia.

Its fruits and leaves are widely used Sea buckthorn oil has nutritional, medicinal, and functional properties and is rich in omega-3 and omega-6 fatty acids, vitamins E, B, A, and polyphenols.

The plant was introduced in Canada in the early 2000s following research into the crop's commercial potential by government agencies.

“Sea buckthorn is a unique crop with great potential for use,” said Dr. Renan Danielski. student at the University of Newfoundland.

“Popular in Asia and northwestern Europe, there is an opportunity to replicate this success in North America by leveraging the unique qualities of locally grown varieties.”

Danielski and Professor Fereydoun Shahidi of Memorial University of Newfoundland were motivated by the experimental status and limited commercialization of sea buckthorn in North America to date, and research on the antioxidant properties of Canadian cultivars. We set out to characterize the unique composition of polyphenols, a type of chemical compound.

“Understanding how our varieties compare globally will help us communicate our benefits to consumers and establish our presence in the market,” Professor Shahidi said.

The findings highlight the presence of key polyphenolic compounds in sea buckthorn pomace and seeds, each boasting potential health benefits ranging from cardiovascular protection to anti-inflammatory properties. .

Importantly, geographic factors influence the polyphenol profile of sea buckthorn berries, and researchers found that several different compounds with enhanced bioactivity are present only in sea buckthorn varieties grown in Newfoundland. is that we have identified.

Additionally, sea buckthorn extract has demonstrated promise in vitro It has anti-diabetic and anti-obesity potential, paving the way for further research into its mechanisms and potential therapeutic applications.

“This is a first step toward understanding how sea buckthorn polyphenols can modulate our physiology in beneficial ways,” Danielski said.

“Future research should focus on understanding the mechanisms behind those effects and further experiments using animal models and humans.”

“If these effects are confirmed, in vivoWe can imagine using sea buckthorn polyphenols for therapeutic and pharmacological purposes to help prevent and treat diabetes, obesity, and many other conditions. ”

of result Published in Journal of Food and Agriculture Science.

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Renan Danielski & Fereydoun Shahidi. Phenolic composition and biological activity of sea buckthorn (Hippophae rhamnoides L.) Fruits and Seeds: Non-Conventional Sources of Natural Antioxidants in North America. Food and Agriculture Science Journal, published online on February 15, 2024. doi: 10.1002/jsfa.13386

Source: www.sci.news

AI deepfake technology advances as billions get ready to vote in a packed election year | 2024 US Elections

“How awful!”

Gail Huntley picked up the phone and immediately recognized Joe Biden's raspy voice. Huntley, a 73-year-old New Hampshire resident, had planned to vote for the president in the state's upcoming primary and was perplexed when she received a prerecorded message urging her not to vote.

“It's important to save your vote for the November election,” the message said. “Only this Tuesday's vote will allow the Republican Party to seek re-election of Donald Trump.”

Huntley quickly realized the call was fake, but thought Biden's words had been taken out of context. She was shocked when it was revealed that the recording was generated by AI. Within weeks, the United States outlawed robocalls that use AI-generated voices.

The Biden deepfake was the first major test for governments, tech companies, and civil society groups. Governments, technology companies and civil society organizations are grappling with how best to police an information ecosystem where anyone can create photorealistic images of candidates or replicate their voices. It is embroiled in a heated debate. Terrifying accuracy.

As citizens of dozens of countries, including the US, India and possibly the UK, go to the polls in 2024, experts say democratic processes are at serious risk of being disrupted by artificial intelligence. .

AI fakes are already being used in elections Slovakia,Taiwan, Indonesiaand they are thrown into an environment where trust in politicians, institutions and media is already low.

Watchdog groups have warned that more than 40,000 people have been laid off at the tech companies that host and manage much of this content, and that digital media is uniquely vulnerable to abuse.

Mission Impossible?

For Biden, concerns about the potentially dangerous uses of AI spiked after watching the latest Mission: Impossible movie. Over the weekend at Camp David, the president relaxed in front of a movie in which Tom Cruise's Ethan Hunt takes on a rogue AI.

After watching the film, White House Deputy Chief of Staff Bruce Reid said that if Biden wasn't already concerned about what could go wrong with AI, “he has much more to worry about.” It turns out there are a lot of them.”

Since then, Biden has signed an executive order requiring major AI developers to share safety test results and other information with the government.

And the United States is not alone in taking action. The EU is about to pass one of the most comprehensive laws to regulate AI, but it won't come into force until 2026. Proposed regulations in the UK have been criticized for moving too slowly.

But because the United States is home to many of the most innovative technology companies, the White House's actions will have a major impact on how the most disruptive AI products are developed.

Katie Harvath, who spent a decade helping shape policy at Facebook and now works on trust and safety issues at tech companies, says the U.S. government isn't doing enough. Concerns about stifling innovation could play into this, especially as China moves to develop its own AI industry, she says.

Harvath discusses how information systems have evolved from the “golden age” of social media growth, to the Great Reckoning after the Brexit and Trump votes, and the subsequent efforts to stay ahead of disinformation. I watched what happened from my ringside seat.

Her mantra for 2024 is “panic responsibly.”

In the short term, she says, the regulators and polices for AI-generated content will be the very companies developing the tools to create it.

“I don't know if companies are ready,” Harvath said. “There are also new platforms whose first real test will be this election season.”

Last week, major tech companies signed an agreement to voluntarily adopt “reasonable precautions” to prevent AI from being used to disrupt democratic elections around the world, and to coordinate efforts. We took a big step.

Signatories include OpenAI, the creator of ChatGPT, as well as Google, Adobe, and Microsoft, all of which have launched tools to generate AI-authored content. Many companies have also updated their own rules to prohibit the use of their products in political campaigns.. Enforcing these bans is another matter.

OpenAI, which uses its powerful Dall-E software to create photorealistic images, said its tool rejects requests to generate images of real people, including candidates.

Midjourney, whose AI image generation is considered by many to be the most powerful and accurate, says users should not use the product to “attempt to influence the outcome of a political campaign or election.” Says.

Midjourney CEO David Holtz said the company is close to banning political images, including photos of leading presidential candidates. It appears that some changes are already in effect. When the Guardian asked Midjourney to produce an image of Joe Biden and Donald Trump in a boxing ring, the request was denied, saying it violated the company's community standards. A flag was raised.

But when I entered the same prompt, replacing Biden and Trump with British Prime Minister Rishi Sunak and opposition leader Keir Starmer, the software produced a series of images without a problem.

This example is at the center of concerns among many policymakers about how effectively tech companies are regulating AI-generated content outside the hothouse of the U.S. presidential election.

“Multi-million euro weapons of mass operation”

Despite OpenAI's ban on using its tools in political campaigns, its products were used to create campaign art, track social media sentiment, build interactive chatbots, and engage voters in Indonesia's elections this month. Reuters reported that it was widely used as a target.

Harvath said it's an open question how startups like OpenAI can aggressively enforce their policies outside the United States.

“Each country is a little different, with different laws and cultural norms. When you run a US-focused company, you realize that things work differently in the US than they do in other parts of the world. can be difficult.”

Last year's national elections in Slovakia pitted pro-Russian candidates against those advocating stronger ties with the EU. Ballot papers include support for Ukraine's war effort, and EU officials say the vote could be at risk of interference by Russia and its “multi-million euro weapons of mass manipulation” emphasized by those.

As the election approached and a national media blackout began, an audio recording of pro-EU candidate Michal Šimeka was posted on Facebook.

In the recording, Simechka appears to discuss ways to rig elections by buying votes from marginalized communities. The audio was fake, and AFP news agency reported that it appeared to have been manipulated using AI.

However, media outlets and politicians are required to remain silent under election concealment laws, making it nearly impossible to uncover errors in the recording.

The doctored audio appears to have fallen through a loophole in how Facebook owner Meta Inc. polices AI-generated material on its platform.below it community standardsprohibits posting content that has been manipulated in a way that “the average person wouldn't understand,” or that has been edited to make someone say something they didn't say. However, this only applies to videos.

Pro-Russian candidate Robert Fico won the election and became prime minister.

When will we know that the future is here?

Despite the dangers, there are some signs that voters are better prepared for what's to come than officials think.

“Voters are smarter than we think,” Harvath said. “They may be overwhelmed, but they understand what's going on in the information environment.”

For many experts, the main concern is not the technologies we are already working on, but the innovations that are on the other side of the horizon.

Writing in MIT's Technology Review, academics said the public debate about how AI threatens democracy is “lacking imagination.” The real danger, they say, is not what we already fear, but what we cannot yet imagine.

“What rocks are we not examining?” Halvath asks. “New technologies emerge, new bad guys emerge. There are constant high and low tides, and we have to get used to living with them.”

Source: www.theguardian.com

Samsung Galaxy S24 Ultra: A Phone Powered by AI & Packed with Features – A Comprehensive Review

Samsung’s most recent smartphones are equipped with a variety of modern and sophisticated AI tools designed to enhance text, images, video, and search. However, the effectiveness of these features is a bit inconsistent. The new Galaxy S24 Ultra boasts the latest AI technology from both Samsung and Google, making it one of the most powerful phones on the market. Packed with superior specs, this phone comes with a hefty price tag of £1,249 (€1,469/$1,299.99/AU$2,199) in the UK, and even more expensive in other parts of the world.

Featuring a titanium exterior, the S24 Ultra is a premium and robust device that has a flat screen and new titanium sides resembling the iPhone 15 Pro Max. The screen is made of Corning’s latest gorilla armor glass, which is less prone to damage and offers lower reflectance and reduced glare. The phone is powered by Qualcomm’s latest Snapdragon 8 Gen 3 chip, delivering fast speeds and improved battery life.

In terms of sustainability, the phone contains a variety of recycled materials and is designed to withstand drops. Samsung estimates the battery to last more than 500 full charge cycles at 80% capacity, and the company offers repair options for the screen and battery.

The S24 Ultra comes with Samsung’s S Pen stylus and offers 7 years of support, making it on par with Apple’s iPhone and Google’s Pixel in terms of product longevity. The phone’s AI tools include features such as generative photo editing, language translation, and document summarization.

The camera system on the S24 Ultra is highly advanced, with four rear cameras and a 12-megapixel selfie camera. The phone’s extended zoom capabilities and in-sensor zoom make it a standout in terms of photography.

Overall, the S24 Ultra offers a wide range of features and capabilities, but it has its drawbacks. The phone is described as heavy, expensive, and large, making it a two-handed device that may not be practical for every user. Additionally, while the AI features are impressive, they may not be a strong enough reason to justify purchasing the phone.

In conclusion, Samsung’s Galaxy S24 Ultra is a powerhouse of a device, offering a range of advanced features and capabilities, but at a high price and with some practical limitations.

Source: www.theguardian.com

SpaceX Dragon packed up by ISS crew for return to Earth

< p >The SpaceX Dragon supply ship (photographed from the window of the SpaceX Dragon Freedom crew ship) carrying more than 5,800 pounds of new scientific experiments and crew supplies approaches the International Space Station in the South Atlantic Ocean in July 2022. Credit: NASA< /p >

< p >The crew of Expedition 70 finished packing the U.S. cargo ship before departure Wednesday. International space station. The seven orbiting residents also collaborated on various human studies to learn how to keep humans healthy in space.< /p >

< p >On Wednesday, the four astronauts worked together to coordinate the final cargo transport inside the spacecraft. Space X Dragon cargo spaceship. The Dragon had been berthed at the station since November 11 and was scheduled to unberth at 9:05 p.m. EST Wednesday from the forward port of the Harmony module’s orbital outpost. Due to weather conditions, we are scheduled to depart on Thursday, December 21st at 5:05pm ET.< /p >

< p >The agency will provide live coverage of Dragon’s undocking and departure starting at 8:45 p.m. NASA+via streaming services web or NASA app. The coverage will also be broadcast live on NASA Television. YouTubeand the agency’s Website.learn how Stream NASA TV Through various platforms including social media.< /p >

< p >SpaceX’s Dragon supply ship approached the International Space Station in April 2023 carrying more than 6,200 pounds of scientific experiments, crew supplies, and other cargo to replenish the crew for Expedition 68. At the time this photo was taken, both spacecraft were flying 429 miles above the Indian Ocean near Madagascar. Credit: NASA< /p >

< p >Astronauts Jasmine Mogberg and Andreas Mogensen began their science return mission in the morning, transferring frozen research samples from the station’s science freezer to an insulated Dragon science transport bag. Astronauts Loral O’Hara and Satoshi Furukawa continued handing over samples in the Destiny, Kibo, and Columbus experimental modules and packed them into Dragon. NASA aeronautical engineers O’Hara and Mogbeli concluded their study by storing fresh astronaut blood samples inside Dragon for recovery and analysis on Earth. Mogbeli will be the last crew member to leave the Dragon and close the hatch several hours before departure.< /p >

< p >Seven Expedition 70 crew members take portraits inside the Kibo laboratory module on the International Space Station. Front row (from left) are ESA (European Space Agency) Commander Andreas Mogensen, NASA flight engineers Jasmine Moghberg and Loral O’Hara. Behind him are Roscosmos aeronautical engineers Nikolai Chubut, Konstantin Borisov and Oleg Kononenko. Satoshi Furukawa, flight engineer at JAXA (Japan Aerospace Exploration Agency). Credit: NASA< /p >

< p >All four crew members went to work and had blood and saliva samples taken. Cryptography A suite of 14 experiments examining how living in zero gravity affects the human body. O’Hara also took cognitive tests to understand how the brain works in space. Moghbeli downloaded the medical data stored on the health monitoring vest and headband. After all, Furukawa and Mogensen JAXA (Japan Aerospace Exploration Agency) and ESA (european space agency) Each used an ultrasound 2 machine to scan the veins in each other’s necks, shoulders, and legs.< /p >

< p >The three astronauts lived and worked on the station, but remained focused on their mission. Roscosmos-Based scientific experiments and laboratory maintenance. Aviation engineers Konstantin Borisov and Nikolai Chubut participated in two different fitness evaluations. Borisov started pedaling on an exercise cycle, while Chubb jogged on a treadmill with a sensor attached to measure aerobic activity. Aeronautical engineer Oleg Kononenko conducted another of his 3D printing sessions to demonstrate manufacturing tools and consumables in microgravity.< /p >

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Source: scitechdaily.com