What impact will wearable AI have on the future of smartphones?

Please try to imagine. I remember being on the bus or walking in the park and having an important task slip out of my mind. Maybe you were planning to send an email, catch up on a meeting, or have lunch with a friend. Without missing a beat, just say out loud what you forgot, and a small device strapped to your chest or placed on the bridge of your nose will send you a message, summarize a meeting, or remind a friend to go to lunch. Send invitations. No need to poke at your smartphone screen and the job is done.

This is the kind of utopian convenience that a growing wave of technology companies are trying to achieve through artificial intelligence. Generative AI chatbots such as ChatGPT exploded in popularity last year as search engines like Google, messaging apps like Slack, and social media services like Snapchat raced to integrate the technology into their systems.

AI add-ons have become commonplace across apps and software, but as the first AI-powered consumer devices launch and compete for space with smartphones, the same generation technology is poised to enter the hardware realm.

One of the first people out of the gate was eye pin California startup Humane. It’s a wearable device that’s only slightly larger than a can of Vaseline and attaches to your shirt via a magnet. You can send texts, make calls, take photos, and play music. However, there is no app support and no screen. Instead, it uses a laser to project a simple interface onto your outstretched palm. The built-in AI chatbot can be instructed through voice commands to search the web or answer queries in much the same way you’d expect from ChatGPT.

“I plan to train Ai Pin to be my personal assistant to facilitate my writing and creative work,” said the Virginia-based company, which pre-ordered the device ahead of its initial U.S. launch in April, says Tiffany Jana, a consultant with Since she travels a lot, she thinks it would be nice to have a photographer and translator to accompany her. “I don’t have all the assistants and large teams that supported me in the past. I’ve always been a tech guy and enjoy ChatGPT.”

Meanwhile, Facebook’s parent company Meta has already Smart glasses equipped with AI Partnering with Ray-Ban and Chinese companies TCL and Oppo Companies followed suit with their own AI glasses. All of these have pretty much the same functionality as Ai Pin and are sold in a way that connects to an AI chatbot that responds to voice commands.

It’s a way to curb smartphone overuse by providing the same essential functionality without addictive apps.

If all of this sounds a lot like what your smartphone’s voice assistant or your living room’s Alexa already does, that’s because that’s essentially what it does. “Using AI in new devices is still the norm today,” says David Lindlbauer, an assistant professor at the Human-Computer Interaction Institute at Carnegie Mellon University in Pennsylvania. “Everyone uses Google Suggestions, Apple Siri to navigate their phones, or smart suggestions in apps on their phones.” The difference, he says, is that these new and upcoming devices will, which aims to embed AI capabilities in a “less obtrusive and more ubiquitous way.”

Its design intent is most evident in future products pendant From US startup Rewind and software developer Tab AI Avi Shiffman. These small devices hang around your neck and passively record everything you hear and say during the day, then transcribe the most important parts so you can read them back at your convenience later. Designed to summarize. These are essentially productivity tools that bundle the kinds of generative AI capabilities found elsewhere into standalone devices.

But why would you want a device that does more than what your smartphone already has? Partly to free yourself from the less-than-welcome elements. Humane is pitching Ai Pin as a way to curb smartphone overuse by offering the same important functionality without the addictive apps that make you scroll compulsively. “An alcoholic is not dependent on the bottle, but on the contents,” says Christian Montag, chair of molecular psychology at the University of Ulm in Germany, by analogy. He says social media platforms in particular are often interested in intentionally extending screen time in order to show more ads or collect personal data. say. Experiments show that when you use your smartphone in grayscale mode, Reduce user retentionremoving the screen completely can have even more severe effects.

While this may seem counterintuitive to the tech industry’s ever-increasing appetite for new features and gadgets, it’s probably not as alien as it first seems. “Many people wear headphones all day long,” says Lindlbauer. “Therefore, it is entirely possible to move away from the temptation of scrolling through doom and move towards technology that allows us to access the digital world constantly, but unobtrusively.”

However, discussions about their broader applications are beginning to take place. For some, the future of this technology lies not in how it can be integrated into existing platforms, but in whether it can fundamentally change the way platforms are accessed. “There will be no need to use different apps for different tasks,” former Microsoft CEO Bill Gates said in an article. Blog post outlining his vision. “Simply tell your device, in everyday language, what you want to do.” Then, leave it to your device to figure out what apps, platforms, and information it needs to complete the task you set.

This is an idea that will be put into preliminary practice in the next stage. R1. Developed by Rabbit, a Californian AI startup, the R1 is a handheld device that looks a bit like a portable gaming console and operates like a powerful voice assistant. However, it is designed to interact directly with an app on your phone on your behalf, rather than simply connecting to an AI chatbot that generates passive responses to your commands (like other wearable gadgets). Masu. The idea is that R1 acts as an all-in-one interface for your device, a kind of central app that can control everything else.

“We’re not building products for new use cases. We’re developing better, more intuitive ways to address existing use cases.” said Jesse Lyu, Chief Executive Officer of Rabbit. He describes the R1 as a “digital companion” that doesn’t replace your smartphone, but makes it easier to use.

The value of that approach will become clear when R1 launches later this year. However, similar experimental devices are expected to follow. Sam Altman, CEO of OpenAI, which developed ChatGPT, is reportedly already in talks with former Apple chief designer Jony Ive to explore hardware ideas. And a group of startups and Silicon Valley powerhouses are now racing to develop the chips and processors these new devices will need to power their AI models.

Whatever form these AI devices end up taking, they will be hard to compete with the globally connected, highly capable, and intuitively controlled glass rectangles that are in most of our pockets. You’re going to have to work. However, as ubiquitous as smartphones seem, they too have an expiration date. “Smartphones have only been with us for about 15 years,” says Lindlbauer. “I don’t want to believe that smartphones are the pinnacle of technology or that we’ll ever use them the way we do now. [another] 15 years.”

Source: www.theguardian.com

Europe’s longest Hyperloop test track reignites excitement for the future of metro transportation

Europe’s longest Hyperloop test line opening has once again sparked hopes for a future that combines maglev and vacuum tube transportation technologies.

Operators believe that this facility will demonstrate the feasibility of Hyperloop, paving the way for a high-speed tube network spanning 6,200 miles (10,000km) across the continent by 2050.

Currently, the testbed at the European Hyperloop Center in Veendam is a 420-meter-long bifurcated white pipe running alongside a track and road, not yet transporting people in the Netherlands.

The test pipe, constructed from 34 connected 2.5-meter-wide prefabricated steel cylinders, partially funded by the EU, falls short of the envisioned two-mile track for 2020 due to speed limitations. The goal is to achieve the required 620 mph (1,000 km/h) in the future.



Test track at the European Hyperloop Center in Veendam. Photo: Hollandse Hoogte/Rex/Shutterstock

The Vandeem pipe’s fork will be instrumental in testing “lane switching” during high-speed vehicle course changes, with initial tests conducted by Hard Hyperloop in the Netherlands.

The center’s director, Sacha Lam, hailed this development as a pivotal moment, envisioning a pan-European network with infrastructure branching to various destinations like Paris and Berlin.

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The concept of the Hyperloop was introduced by Elon Musk in 2013, proposing a line between San Francisco and Los Angeles. This innovative transportation method could revolutionize travel speed and efficiency.

Despite past setbacks, such as Hyperloop One’s bankruptcy, proponents like Sacha Lam see a bright future where a European Hyperloop network could become a reality within decades, offering a cleaner, quieter, and faster mode of transportation.

This innovative technology could help Europe catch up with pioneering developments in China, where a “low-vacuum pipeline magnetic levitation technology” test track was unveiled in 2022.

Source: www.theguardian.com

The Future of Housekeeping: Breakthrough Technology in Smart Vacuum Cleaners That Could Revolutionize Cleaning Tasks

Modern conveniences like smart refrigerators, virtual assistants, security systems, and robot vacuums have made household chores easier since the invention of the washing machine in the 19th century.

Innovative products like the EZVIZ RE4 Plus robot vacuum and mop combo can help eliminate mundane daily tasks. Users can conveniently schedule cleaning routines, saving time and effort with just a few taps on the app.

Discover more about the cutting-edge technology behind robot vacuums and how they can streamline your daily life.

Smart technology for the home

Navigation

LiDAR (light detection and ranging) technology, originally developed in the 1960s for mapping and surveillance purposes, has evolved into a crucial component of autonomous vehicles and even some smartphones. LiDAR’s ability to create detailed spatial data is shaping the future of robotics technology.

The state-of-the-art EZVIZ RE4 Plus incorporates LDS LiDAR technology, enabling 360-degree scanning and mapping of your home’s layout with the capability to store multiple floor plans.

Smart Thinking

Premium robot vacuums like the EZVIZ RE4 Plus utilize advanced features to navigate and clean effectively based on environment data and user instructions.

App Remote Control and Map Customization

Through IoT connectivity, users can remotely schedule cleaning tasks and customize maps to suit their cleaning preferences. Smart robot vacuums like the EZVIZ RE4 Plus can adapt to different cleaning needs and scenarios.

Obstacle Avoidance and Fall Detection Technology

Premium robot vacuums are equipped with infrared obstacle avoidance sensors and fall detection technology to enhance safety and efficiency during cleaning.

Auto-Empty Feature

The EZVIZ RE4 Plus comes with an auto-empty base that disposes of dust and debris, reducing the need for frequent emptying. The dust bag typically requires emptying every 90 days for regular household use.

Why You Need a Robot Vacuum Cleaner

Modern smart devices like robot vacuums offer effortless, time-saving solutions for household cleaning tasks, making daily life more convenient and efficient for busy individuals and families.

Discover how the EZVIZ RE4 Plus robot vacuum can revolutionize your cleaning routine.

  • Effortless cleaning: compact, efficient, and obedient
  • Save time and effort: easy app control for quick cleaning
  • Convenience: automated cleaning even when you’re away
  • Flexibility: customizable cleaning schedules to fit your needs
  • Allergy-friendly: minimal bag changes every 3 months
  • Sustainability: reduce waste and costs with reusable materials

Read more at ezviz.

Source: www.sciencefocus.com

Researchers predict AI’s future will mirror that of Star Trek’s Borg

In a new paper in the journal Nature Machine Intelligence, leading computer scientists from around the world review recent advances in machine learning that are converging towards creating collective machine-learned intelligence. They propose that this convergence of scientific and technological advances will lead to the emergence of new types of AI systems that are scalable, resilient, and sustainable.



Saltoggio other. In other words, we will see the emergence of collective AI, where many artificial intelligence units, each able to continuously acquire new knowledge and skills, form a network and share information with each other.

Loughborough University Dr. Andrea Sortoggio and colleagues recognize striking similarities between collective AI and many science fiction concepts.

One example they give is Borg – a cybernetic life form that appears in the Star Trek universe that operates and shares knowledge through a linked collective consciousness.

However, unlike many science fiction stories, the authors envision that collective AI will bring major positive breakthroughs across a variety of fields.

“Instantaneous knowledge sharing across a collective network of AI units that can continuously learn and adapt to new data enables rapid response to new situations, challenges, and threats,” said Dr. Sortogeo.

“For example, in a cybersecurity environment, when one AI unit identifies a threat, it can quickly share knowledge and prompt a collective response, which helps the human immune system protect the body from external intruders. It’s the same as protecting it.”

“It could also lead to the development of disaster response robots that can quickly adapt to the situation they are dispatched to, and personalized medical agents that combine cutting-edge medical knowledge with patient-specific information to improve health outcomes. Yes, the potential applications are vast and exciting.”

Researchers acknowledge that there are risks associated with collective AI (such as the rapid spread of potentially unethical or illegal knowledge), but that AI units have their own objectives and independence from the collective. The authors emphasize the important safety aspect of their vision: to maintain

“This will enable democracy for AI agents and greatly reduce the risk of AI domination by a few large systems,” said Dr. Sortoggio.

After analyzing recent advances in machine learning, the authors concluded that the future of AI lies in collective intelligence.

The study focuses global efforts on enabling lifelong learning (where AI agents can extend their knowledge throughout their operational life) and developing universal protocols and languages that allow AI systems to share knowledge with each other. It became clear that it was.

This differs from current large-scale AI models such as ChatGPT, which have limited lifelong learning and knowledge sharing capabilities.

Such models are unable to continue learning because they acquire most of their knowledge during energy-intensive training sessions.

“Recent research trends are extending AI models with the ability to continuously adapt once deployed, allowing their knowledge to be reused in other models, and effectively recycling knowledge to increase learning speed and energy.” It’s about optimizing demand,” said Dr. Sortogeo.

“We believe that the currently dominant large-scale, expensive, non-sharable, non-lifetime AI models will be replaced by sustainable, evolving, and shared collections of AI units in the future. I don’t believe I will survive.”

“Thanks to communication and sharing, human knowledge has increased step by step over thousands of years.”

“We believe that similar movements are likely to occur in future societies of AI units that achieve democratic and cooperative collectives.”

_____

A. Saltoggio other. 2024. Collective AI with lifelong learning and sharing at the edge. nat mach intel 6, 251-264; doi: 10.1038/s42256-024-00800-2

Source: www.sci.news

Medicines of the future may be produced in space: Here’s why

On February 21, a meter-wide space capsule landed in the Utah desert after eight months in orbit. The cargo is a batch of ritonavir, an antiviral drug used to treat HIV and COVID-19.

Carried out by a California startup Varda Space Industries, the mission aims to showcase the potential of automated drug manufacturing in space, potentially opening doors for more efficient ways to develop medications.

Varda’s W-1 mission was launched on a SpaceX Falcon 9 rocket in June 2023. The capsule itself weighs about 90 kg, capable of producing nearly 100 kg of product during several months in orbit.

However, the initial mission produced only a small amount of ritonavir during a 27-hour test run.


In-flight analysis indicates that the manufacturing process was executed as planned, and while final results are pending, Varda is gearing up for its second mission carrying its first commercial payload.

read more:

But why the focus on space?

Experiments in microgravity have shown that it’s possible to produce pharmaceuticals more efficiently in space compared to on Earth. The unique conditions in space enable the growth of crystals used in medications to be more perfect and uniform.

Pharmaceutical companies are leveraging insights from space experiments to enhance manufacturing processes on Earth. Crystals grown in space demonstrate exceptional properties that could lead to more effective drugs than those produced on Earth.

Varda and other companies are exploring the potential of harnessing microgravity to develop new drugs, ushering in a new era of pharmaceutical innovation.

Economics present a challenge in producing materials in space for Earth use, but advancements in reusable spacecraft and versatile space labs are driving costs down and opening up new possibilities for scientific discovery.

Experts like Dr. Ann Wilson and Dr. Katie King are at the forefront of research in crystal growth and pharmaceutical development in microgravity, shaping the future of space-based manufacturing.


About our experts

Dr. Ann Wilson, a professor at Butler University, has conducted groundbreaking research on crystal growth in microgravity, published in the Journal of the American Chemical Society.

Dr. Katie King, with expertise in nanomedicine, is leading research on pharmaceutical development in microgravity and is a key figure in advancing medical science through space-based experiments.

read more:

Source: www.sciencefocus.com

Preserving the Philippines’ largest flower for future generations

Rafflesia panchoana on Mount Kemalgon in the Philippines

Chris Thorogood

rafflesia It is a parasitic plant that spends most of its life cycle inside its host tropical vine, emerging only to flower. Its flowers are the largest in the world, reaching a length of one meter. Despite this, little is known about its life cycle and it is almost impossible to grow.

Deceiver of Rizantes, a relative of Rafflesia in the hill forests of Bengkulu, Sumatra

Chris Thorogood

half of Rafflesia species Most of the organisms known to science have been described in the past 20 years, and since then most of them have come close to extinction. This is a plant at risk. On a recent visit to the Philippines, I saw the population shrinking to make way for agricultural crops. As is often the case, small farmers were in charge. They are simply people trying to make ends meet.

view of bungkulu

Chris Thorogood

What's the solution? Protecting habitat is the best safeguard.However, this only works if you know the location rafflesia It happens first. In many cases, this is not the case. Local community action groups are essential to monitor the population in this regard.

Showing the size of Rafflesia arnoldi in southern Bengkulu

Chris Thorogood


Beyond habitat conservation, most plants can be protected in seed banks and botanical gardens.but rafflesia It is a refractory parasite. The only botanical garden where it has been successfully cultivated is in Bogor, Indonesia. rafflesia-Infected vines are grafted onto new uninfected rootstock.

Chris Thorogood, Freddy Chavez, Adrian Tobias, and Pastor Malabrigo Jr. with Rafflesia grafts in the Sierra Madre Mountains of the Philippines.

Chris Thorogood

In 2022, my colleagues Pastor Malabrigo Jr. and Pastor Adrian Tobias from the University of the Philippines Los Baños and I went to Bogor to learn how to grow what cannot grow. When we returned to the Philippines, we conducted the first attempt in the history of this country. rafflesia Breeding within forest reserves.If our R. Panchoana If the transplant is successful, a template for propagation is created. rafflesia This species is on the verge of extinction in the Philippines.

Chris Thorogood (@thorogoodchris1) is Deputy Director of the Oxford University Botanic Garden and author of the following books: pathless forest

topic:

Source: www.newscientist.com

Is Hydrogen Poised to Surpass Batteries in the Zero-Emission Vehicle Race?

HHydrogen is a fascinating substance, being the lightest element. When it reacts with oxygen, only water is produced and an abundance of energy is released. This invisible gas looks like the clean fuel of the future. Some of the world's top automakers hope it will usurp batteries as the technology of choice for zero-emissions driving.

In our EV myth-busting series, we've looked at a range of concerns, from car fires to battery mining, range anxiety to cost concerns and carbon emissions. Many critics of electric cars argue that gasoline and diesel engines should not be abandoned. This article asks whether hydrogen offers a third way and has the potential to overtake batteries.

Claim

Many of the strongest arguments for the role of hydrogen in the auto industry are coming from CEOs at the heart of the industry. Japan's Toyota is the most vocal promoter of hydrogen, with Chairman Akio Toyoda saying last month that he expects the share of battery cars to peak at 30%, with hydrogen and internal combustion engines making up the rest. Toyota's Mirai is one of the only widely available hydrogen-powered vehicles, along with Hyundai's Nexo SUV.

“Hydrogen is the missing piece of the jigsaw when it comes to emission-free mobility,” Oliver Zipse, president of German automaker BMW, said last year. BMW may be investing heavily in battery technology, but the company is testing the BMW iX5 hydrogen fuel cell vehicle despite using Toyota's fuel cells. “One technology alone is not enough to enable climate-neutral mobility around the world,” said Zipse.

science

Hydrogen is the most abundant element in the universe, but that doesn't mean it's easily available on Earth. Most of today's pure hydrogen is made by decomposing carbon from methane, which releases carbon. Zero-emission “green hydrogen” is produced through electrolysis. In other words, it uses clean electricity to split water into hydrogen and oxygen.

Hydrogen graphics

To use hydrogen as a fuel, it can be burned or used in fuel cells. Hydrogen reacts with oxygen in the air in the presence of a catalyst (often made of expensive platinum). This strips the electrons flowing through the electrical circuit and charges the battery, which can power the electric motor.

According to Jean-Michel Billig, chief technology officer for hydrogen fuel cell vehicle development at Stellantis, hydrogen enables refueling in four minutes, higher payload and longer range. (The Mirai can travel 400 miles on a full tank.) Stellantis, which began producing hydrogen vans in France and Poland last month, is targeting companies that want to use their vehicles all the time but don't want the downtime required to charge them. .

“They need to be on the streets,” Billig said. “If there are no taxis running, you will be losing money.”

Stellantis believes it can lower sticker prices. Billig said that although the company manufactures both, he expects “by the end of this decade, hydrogen mobility and BEVs will be on par from a cost perspective.”

Many energy experts do not share hydrogen carmakers' enthusiasm. Tesla CEO Elon Musk has described this technology as “sold by idiots.” Why use green electricity to make hydrogen when you can use the same electricity to power your car?

All energy conversion involves wasted heat. This means that hydrogen fuel necessarily provides less energy to the vehicle. (These losses are even greater when hydrogen is directly combusted or used to make electronic fuels that replace gasoline and diesel in noisy, hot internal combustion engines.)

David Sebon, professor of mechanical engineering at the University of Cambridge, said: “With green hydrogen, it would take around three times more electricity to produce the hydrogen to power a car than just to charge the battery. “It will be.”

This may be a slight improvement, but not enough to cause problems with the battery. “It's hard to do anything much better than this,” Sebon said.

Hydrogen cars consume more energy overall than battery cars.

Michael Liebreich, chairman of Liebreich Associates and founder of analyst firm Bloomberg New Energy Finance, is an influential
“Hydrogen ladder” – A league table ranking the use of hydrogen in terms of whether there are cheaper, easier or more likely alternatives. He placed automotive hydrogen on the “doom row”, with little opportunity even in niche markets.

Can hydrogen overtake car batteries? “The answer is no,” Liebreich said without hesitation. He added that carmakers betting on a large share of hydrogen would be “completely wrong” and set for costly disappointments.

The main problem with hydrogen cars is not the fuel cells, but actually delivering clean hydrogen where it is needed. This gas is highly flammable, with all the attendant safety concerns, so it must be stored under pressure and easily leaks. It also contains less energy per unit volume than fossil fuels, so unless you use electrolyzers on site, you will need many times more tankers.

The United States and Europe are beginning to invest in hydrogen supplies with heavy government subsidies. But so far, it has been a chicken-and-egg problem. Buyers don't want hydrogen cars because they can't fill them up, and since there are no cars, there are no filling stations. According to the European Hydrogen Observatory, there are 178 hydrogen filling stations in Europe, half of them in Germany. In the UK, he compares nine hydrogen stations to 8,300 petrol stations or his 31,000 public charging locations (not including household plugs).

Are there any precautions?

So why does the International Energy Agency think hydrogen will account for 16% of road transport in 2050 on the path to net zero? The answer lies primarily in heavy vehicles such as buses and trucks .

Liebreich said he is so convinced that batteries will continue to dominate the energy supply for heavy-duty vehicles that he co-founded a truck charging company. “HGVs may contain hydrogen, but it will be in the minority,” he said.

Speaking to Autocar in October, even Toyota admitted that the use of hydrogen in cars has so far been “unsuccessful” primarily due to fuel supply shortages. said Hiroki Nakajima, technical director. Trucks and coaches have high hopes for the technology, and the company is also prototyping a hydrogen version of its Hilux pickup truck.




What kind of energy supply will govern heavy goods vehicles? Photo: Dan Kitwood/Getty Images

verdict

As government enthusiasm waxes and wanes, the economics of hydrogen will change as well. Other changes may occur. As technology improves (within limits), gas may become more attractive, and prospectors may be able to find cheap “white hydrogen” drilled out of the ground.

However, when it comes to cars, it seems like the deal has already been settled. Batteries are already the second choice after gasoline for almost all manufacturers. According to the Motor Vehicle Manufacturers and Trade Association, fewer than 300 hydrogen cars will be sold in the UK over 20 years, compared to 1 million electric cars.

The battery advantage is likely to grow even further as research and infrastructure dollars address issues of range and charging time. Compared to that flood of investment, hydrogen is a tiny fraction.

Proponents of hydrogen now face the question of whether they can build a profitable business in transporting long-distance, heavy goods by road. They need answers soon about where they will get enough green, cheap hydrogen and whether that gas is better used elsewhere.

Source: www.theguardian.com

The Future of Communication: What Changes with Britain’s New Snooper Charter Law | John Norton

WBack in 2000, the Investigatory Powers Regulation Bill was introduced by the Blair government, which enshrined formidable surveillance powers into law. Long before Edward Snowden revealed his secrets, it was clear to those paying attention that the British deep state was gearing up for the digital age. The powers implicit in this bill were so broad that some expected it to pass the House with a bang.

However, the majority of MPs surveyed didn’t seem interested in the bill. Only a handful of his 659 elected members seemed concerned at all about what was being proposed. Most of the work to improve bills as they pass through Parliament is done by a small number of members of the House of Lords, some of them hereditary members, rather than elected members. It was eventually revised and became law (nicknamed Ripa) in July 2000.

In 2014, the government commissioned David Anderson QC (now KC) to investigate its operation and recommended that new legislation be enacted to clarify the questions Ripa raises. Home Secretary Theresa May introduced a new investigatory powers bill in the House of Commons in 2015, which was scrutinized by a joint committee of the Lords and the House of Commons. This bill became the Investigatory Powers Act (or “Peep Charter”) in November 2016. The following month, the European Court of Justice ruled that the general retention of information legalized by the law was unlawful.

In 2022, the Home Office conducted a review of how the act worked. It concluded that the law had “largely achieved its objectives” but that further significant reforms were needed “to take into account advances in technology and the evolving demands of protecting national security and tackling serious crime.” Spies needed legislative support and more formally sanctioned wiggle room.

The Investigatory Powers (Amendment) Bill is currently before the Lords of Westminster. “The world has changed,” the blurb says. “Technology is advancing rapidly and the types of threats the UK faces continue to evolve.” It aims to enable security and intelligence agencies to respond to a range of evolving threats. And of course, this is global Britain, so “world-leading safeguards within the IPA will be maintained and strengthened”.

Upon closer inspection, the bill should give security services more latitude in building and leveraging so-called “mass datasets of personal information” and collecting and using CCTV footage and facial images. The bill also allows for the “collection and processing of Internet connection records” for generalized mass surveillance.

The bill will force technology companies, including overseas bases, to inform the UK Government of any plans that may require improving security or privacy measures on their platform before these changes take effect. For instance, Apple views this as an “unprecedented overreach by the government” that could see the UK “covertly veto new user protections globally and prevent us from delivering them to our customers”.

A hat-trick, at least for global Britain.

what i am reading

intestinal level
Cory Doctorow’s Marshall McLuhan Lecture on enshift, or the way digital platforms tend to deteriorate. A record of an event you’ll never forget.

X factor
a great blog post written by Charles Arthur, former technology editor guardian. Summary: Think before you tweet. Or maybe you should just quit.

Apocalypse again
a solemn politiko column Jac Schaefer on the recent wave of layoffs in American news organizations.

Source: www.theguardian.com

New Weight Loss Drugs: Will Ozempic, Wegovy and Future Solutions Finally Conquer Obesity?

There are TikTok hashtags with millions of followers, endless columns about celebrity waistlines, and a flurry of media coverage when test results come out. It is rare for a new drug to receive so much attention. However, it is even more rare for approved drugs to cause safe and rapid weight loss with minimal effort.

A year ago, most people had never heard of semaglutide. Semaglutide is a drug developed about 10 years ago under the brand name Ozempic to treat type 2 diabetes. It was later approved as a weight loss aid in the US in 2021 under the name Wegovy. With this drug, people can lose a whopping 15% of their body weight.

The impact of this new class of medicines could be unprecedented and could end the world's growing obesity epidemic. “I don’t think it’s fully sunk in yet,” he says. Jonathan Campbell At Duke University in North Carolina, he studies how these drugs affect the body.

First, Wegovy was just the beginning. The next generation of these drugs is in development and will be cheaper, easier to use, and, importantly, even more powerful. Additionally, new evidence suggests that Wegovy and its similar products are more effective when given at a younger age, so doctors are considering their use in teenagers and young children. This increases the possibility of switching from obesity treatment to prevention. “Over the past 40 years, we have seen the obesity landscape change dramatically,” Campbell says. “Now we may be at a tipping point where that goes backwards.”

Why is obesity on the rise?

The rise in obesity has been occurring since the 1970s…

Source: www.newscientist.com

The Future: A Sneak Peek at Naomi Alderman’s Latest Novel, Follow-Up to The Power

Apocalyptic warning near Westminster Houses of Parliament in London.

alamy stock photo

Northern California, November

Act now!ecology convention

Lenk

On the day the world ended, Renku Sketlish, CEO and founder of Fantail Social Network, sat under a redwood forest in a designated natural beauty spot at dawn and tried to inhale through his navel.

The snow-capped peaks of distant mountains capture the imagination with their curves and crevasses. The nearby trees were maroon for fawns and gray-green for sage. The sequoia's trunk was solid, with cords and twisted vine-like patterns, and its surface was softened by moss and grass. Small insects buzzed around in the dense mass.

“There is no way to really know what's going to happen next,” the instructor said.

Well, it was all a shit show. There was no way to know. Something might happen in the next moment. There might be an opportunity, someone might grab a new idea, or a competitor might try to steal your property. It's also possible that company-stealer Ellen Bywater has Medlar's all-seeing eye in his direction, and her gleaming, elegant hardware is an aspirational alternative to the workaday fantail. Medlar Torc is her new thing, and all her communication needs are handled by this stylish device. She now always seems to be one step ahead of him, seducing his key demographic like she stole Medlar. She may have new products from her, but of course there could also be an earthquake, a sudden heart attack, a deadly bomb released by an unstable dictator far away, or a global pandemic. . anything.

Renku Sketlish was a powerful man who had made a career out of knowing the future, smelling it, and feeling more present around him than the present. The future was his home and his solace. The urgency of tomorrow, the next decade, the next century loomed over him and drove him forward.

“There is no way to know what will actually happen even one second into the future.”

No, that doesn't work for me, thought Renku Sketlish. A low but urgent beep rang out from the thin screen on his wrist. The meditation instructor's brow furrowed, and a satisfying thought occurred to Lenk. Oh, look, there's no way to actually know what's going to happen, right? He glanced at the thin screen. That would be an emergency in Albania or Thailand, a decision to be made, a problem to be resolved, and a wonderful, financially uncontroversial excuse to end the session early. But that wasn't the case. The skin on his face tightened. He narrowed his eyes at the notification. It was no minor escapade. It was the end of days.

extracted from future Written by Naomi Alderman, published by 4th Estate. future This is the latest recommended book from the New Scientist Book Club.Register here and read along

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Source: www.newscientist.com

Naomi Alderman discusses the writing process behind her latest novel, ‘The Future’, following the success of ‘The Power’

1958, New York City Parks Commissioner Robert Moses.

Getty Images

We always forget the truth about power. Every generation has learned that it is not the individual, not the office, but power that ultimately irreparably corrupts and distorts even the best characters with the best intentions. I need to be reminded of this again.

I thought about this a lot when writing the novel. future. I've always been interested in writing about power. Most of my books are about how power systems change us and how we change power systems. future It is by far the most powerful individuals on the planet today: those of us who operate, for the most part, without tax or government constraints, without term limits, and who are the “citizens” of their online spheres. We're talking about tech billionaires who operate without having to answer to anything. How did they get there? Why is it so difficult to live outside the infrastructure they have created? And how has it turned them into such centers of power?

There was one book that made a big difference in my way of thinking.

In 1974, Robert Caro published a unique and extraordinary book. power broker. This lifted the lid on Robert Moses, the great builder of New York City's infrastructure (roads, bridges, parks, tunnels, public buildings). Those who knew him personally knew him to be a tyrant and a bully. His plans had long since ceased to make sense except as a means to gain more power.

power broker The book is 1100 pages long, but it is so engaging and engaging that I wish it had a few hundred more pages. This work shows that Moses started out as an idealist. At the start of his career, this is a man who aspired to build diaper changing stations in New York parks, but was so changed by his powers that he ended up suppressing major infrastructure projects became. He cannot be in charge of them. At the back of my copy are questions most readers probably asked themselves as they read on. What did it take? ” Behind that lies another question. How can we detect this early and take immediate action?

Source: www.newscientist.com

The first gynecologist in space discusses the future of human reproduction

Humans in the future may choose to live extraterrestrial lives on the Moon, Mars, or even Venus. However, the question arises of how they will continue to reproduce and survive once they get there. What happens to their reproductive systems? Is it possible for babies to be born in space?

To find answers to these questions, we interviewed space gynecologist Dr. Varsha Jain. She has published a paper from the University of Edinburgh on women and reproductive health in space.

What Does It Mean to Be a Space Gynecologist?

A space gynecologist is someone who is interested in space medicine and is also a gynecologist. Dr. Varsha Jain, the first person to be awarded this title, began this work about 10 years ago. She focuses on women’s health related to the health of astronauts.

We’ve had some huge breakthroughs for women in space, and that history starts with some pretty amazing myths. Can you tell us a few things about them?

Dr. Jain discussed how early myths caused a delay between the first woman to fly in space (Valentina Tereshkova) and the first American woman to fly in space almost 20 years later (Sally Ride). There was concern over issues like “retrograde menstruation” and how many menstrual products astronauts would need.

Have Attitudes Towards Women in Space Changed?

Dr. Jain noted a significant improvement in attitudes and how NASA supports open access and evidence-based information about female astronauts’ health. They even support the idea of female astronauts freezing their eggs before going into space.

What Happens to Our Reproductive System in Space?

Dr. Jain explained that astronauts’ hormonal cycles do not seem to change in space. Menstruation still occurs, and women can ovulate, potentially leading to fertilization and pregnancy. Although these things may be possible, the focus is currently more on keeping astronauts healthy than finding out if babies can be born in space.

What Do We Know About the Risks to Women’s Bodies and Pregnancy in Space?

Dr. Jain pointed out that radiation in space poses a risk to a developing fetus and that the effects of space travel on the body, including weightlessness and changes in blood volume, could impact pregnancy. Many unknowns still exist around this topic.

Given That There Are Still Many Gaps in Our Knowledge, How Realistic Are Plans to Start an Extraterrestrial Human Colony?

Dr. Jain believes that, while there’s much to learn and research, human curiosity will likely lead to humans colonizing other planets and moons in the future. However, she stressed that extensive research is needed to ensure the safety of such endeavors.

What Impact Could Space Travel Have on What We Know and Don’t Know?

Dr. Jain described the potential for space travel to provide answers about reproductive health and fertility. She believes that space agencies may investigate these questions in the future, potentially leading to new discoveries.

Are Citizens, Scientists, and Nations Racing to Have a Baby in Space?

Although the concept of reproductive health in space may seem fascinating, Dr. Jain emphasized the need for more funding and research in this area. She believes that reproductive health is often underfunded on Earth and that more focus and funding are necessary to understand the effects of the space environment on the human body.

About our experts

Dr. Varsha Jain is a space gynecologist at the University of Edinburgh. Her research has been published in the journals npj Microgravity, International Journal of Gynecology and Obstetrics, and Developmental Cells.

Read more:

Source: www.sciencefocus.com

The potential impact of human space debris on the future of the moon

In the relatively short period of space exploration history, the moon has experienced significant changes as a result of human activity. From the historical significance of our first footprints to the damage caused by spacecraft crashes, our impact on the moon is evident and nearly preserved within the moon’s regolith.

For the past 1.1 billion years, the Moon has been in the Copernican Era, the current epoch. Now, there are calls for a new lunar era to be formally defined: the lunar Anthropocene. This proposed era started in 1959 with Russia’s first-ever landing of the Luna 2 spacecraft on the moon. With upcoming missions like NASA’s Artemis and Lunar Gateway, further changes are expected.

Dr. Justin Holcomb, a space archaeologist, and researcher at the University of Kansas, USA, was interviewed.

What markers suggest that a new era has begun on the Moon?

Unlike the Earth’s Anthropocene, the moon provides a unique setting for human activity to be recorded due to its limited systems and ability to preserve the entirety of human history. The relatively slow impact of meteorite collisions has historically been the primary cause of change on the Moon, contrasting with the addition of the human variable now present on the lunar surface.

What’s the biggest impact we’ve had there?

When humans land on the Moon, they significantly impact the surface. However, accidental impacts, such as spacecraft crashes, pose a significant risk and have occurred multiple times since 2019. These accidents jeopardize planned areas of operation and can potentially erase important historical sites on the Moon.

What else do we have left there?

Various artifacts and items have been left on the Moon, including personal items, scientific equipment, and the national emblem on India’s rover. It’s argued that the space debris on the Moon should be considered as space heritage rather than just waste, and thus, it needs to be protected as such.

How are human activities changing the Moon’s geological processes, and to what extent can humans disrupt the balance of the Moon’s system?

The impact of human activities on the Moon’s geological processes, such as the movement of lunar regolith and potential contamination of ice due to rocket fuel, presents concerns for the future. These impacts could have far-reaching consequences and affect the balance of the Moon’s system.

How will the Moon change further for future space missions after 2024?

With a focus on mining and the potential for private companies to be involved in future space missions, the Moon is expected to experience significant changes in the coming years. The increase in planned lunar missions indicates a new phase in the relationship between humans and the moon. With the rise of private space companies, the landscape of space exploration has shifted.


About our experts

Dr. Justin Holcomb, a postdoctoral researcher at the Kansas Geological Survey at the University of Kansas, has conducted research in various scholarly publications.

Read more:

Source: www.sciencefocus.com

What Comes After? Exploring the Future – BBC Science Focus Magazine


The biggest questions in science

Experts answer the biggest questions facing humanity. For example, “Could we live on Mars?” Do pills really help you lose weight? Can technology save us from climate change? Will we ever cure cancer? Is it possible to stop the decline in cognitive function?

How to master your metabolism

Are you ready for a slimmer, healthier you? It's time for a metabolic transformation. By making a few simple, research-backed changes, you can significantly increase your body's calorie burn.

The best science images of 2023

A piece of rock shattered from an asteroid hurtling through space, the first human footprint in North America, and a giant meatball made from a woolly mammoth. These are just some of the images that caught our attention BBC Science Focus This year's editor, no, the last one was not a mistake. Enjoy our selection of incredible images as we rub our eyes in 2023.

plus

  • The best technology innovations of 2023: The desire to improve things drives innovation. We highlight some of the ground-breaking innovations announced last year that caught our attention as they took improvement to a whole new level.
  • Pain gap between men and women: The health care system is flawed and has dire consequences for women. Dr. Michelle Griffin looks at why women's pain is undertreated.
  • How modeling comet impacts can help find extraterrestrial life: A cosmic snowball in space may have delivered life-giving molecules to Earth.

Issue 400 will be released on December 29, 2023

don't forget that BBC Science Focus Also available on all major digital platforms. There is a version of android, Kindle Fire and Kindle e-readers, but also, iOS app For iPad and iPhone.

Source: www.sciencefocus.com

Future Liquid Hydrogen Fuel Could Be Provided by a New Catalyst

Researchers are developing a hydrogen-based vehicle fuel system that uses catalytically converted liquids and has zero greenhouse gas emissions. Although this method is still being researched, it faces challenges such as catalyst durability and the environmental friendliness of hydrogen production, highlighting the need for political support for renewable energy.

Researchers at Sweden’s Lund University have developed an innovative vehicle fuel system that minimizes greenhouse gas emissions and operates in a circular manner. The system utilizes a unique liquid that, when combined with a solid catalyst, turns into hydrogen fuel for cars. After use, the used fluid is removed from the vehicle’s tank and refilled with hydrogen, making it available for reuse. This process forms a closed-loop system that significantly reduces environmental impact.

In two research papers, Lund researchers have demonstrated that the method works, and although it is still basic research, it has the potential to become an efficient energy storage system in the future.

“Our catalyst is one of the most efficient, at least according to published studies,” says one of the authors, Ola Wendt, professor in the Department of Chemistry at Lund University.

Addressing climate impacts and exploring hydrogen gas

Reducing our climate impact requires finding alternative ways to produce, store, and convert energy to reduce carbon emissions from fossil fuels. One method involves the hot topic of hydrogen gas, which many see as the future solution for energy storage. Nature stores energy through chemical bonds, and hydrogen contains the highest energy density relative to its weight.

“But gas can be difficult to handle, so we are looking at hydrogen-filled liquid fuels that can be delivered at the pump, in much the same way as is done at gas stations today.” Ola Wendt he says.

This concept is known as LOHC (Liquid Organic Hydrogen Carrier) and is not new in itself. The challenge is to find the most efficient catalyst possible to extract hydrogen from the liquid.

The system is designed to operate using a liquid “filled” with hydrogen. The liquid is pumped through a solid catalyst to extract the hydrogen. This can be used in fuel cells that convert chemical fuels into electricity, and the “spent” liquid is taken to a separate tank. Only water is expelled.

Refueling and large-scale production

Used fluid can be emptied at a filling station before being refilled with new fill fluid. This would likely mean large-scale production of materials comparable to today’s oil refineries.

“We converted more than 99 percent of the hydrogen gas present in the liquid,” says Ola Wendt.

Researchers are also calculating whether the fuel could be used in larger vehicles such as buses, trucks and airplanes.

“With the larger tanks they have, they might be able to cover about the same distance as a diesel tank. They would also convert about 50% more energy than compressed hydrogen,” says Ola. Wendt says.

Components and challenges

The liquids used are isopropanol (a common ingredient in screen wash) and 4-methylpiperidine.

Does this seem a little too good to be true? Yes, many challenges remain, at least for now. One is that catalysts have a fairly limited lifetime. Another reason is that iridium, which is the basis of the catalyst, is a precious metal.

“However, we estimate that each car requires about 2 grams of iridium. ,” says Ola Wendt.

This is a technical solution based on basic research. Ola Wendt believes that if the decision is made to develop a finished product, the concept could be completed within 10 years if it is economically viable and there is interest from society. I am.

Another issue is how hydrogen is produced. Today, most manufacturing is not climate friendly. Next, hydrogen needs to be stored and transported in an effective way, which is not so easy today. Compressed hydrogen refueling also has risks. Lund researchers hope to solve this problem in their own way.

“Ninety-eight percent of all hydrogen today is fossil-based, produced from natural gas. The byproduct is carbon dioxide. From an environmental perspective, the concept of producing hydrogen for steel, batteries, and fuels is “It makes no sense if it’s done using natural gas,” says Ola Wendt, but explains that a lot of research is being done on how to “produce hydrogen in an environmentally friendly way.” To do. “Hydrogen” can be produced by splitting water into hydrogen and oxygen with the help of renewable energy.

At the same time, Ola Wendt believes that political decisions are needed for renewable and climate-friendly alternatives to gain a proper foothold.

“It needs to be cheaper, and that will require a political decision. Renewable energy has the potential to compete with just digging it out of the ground, where transportation is almost the only cost, as is the case with fossil fuels. There is no gender,” he concludes.

Reference: “Acceptorless dehydrogenation of 4-methylpiperidine over supported pincer-bound iridium catalysts in continuous flow” Kaushik Chakrabarti, Alice Spangenberg, Vasudevan Subramaniyan, Andreas Hederstedt, Omar Y. Abdelaziz, Alexey V. Polukeev, Reine Wallenberg , by Christian P. Hulteberg and Ola F. Wendt, July 27, 2023. Catalyst science and technology.
DOI: 10.1039/D3CY00881A

“Iridium-catalyzed dehydrogenation in a continuous flow reactor for practical on-board hydrogen production from liquid organic hydrogen carriers”, Alexey V. Polukeev, Reine Wallenberg, Jens Uhlig, Christian P. Hulteberg, Ola F. Wendt, March 9, 2022 chemsus chem.
DOI: 10.1002/cssc.202200085

Source: scitechdaily.com

Future of Climate-Tolerant Plants to be Shaped by New Discoveries

Researchers at the University of Nottingham have discovered an important role for diligent proteins in plant roots, regulating water and nutrient uptake by controlling the endothelial lignin barrier. This discovery has important implications for the development of drought-tolerant crops that require fewer resources. The researchers also emphasized the importance of this discovery in adapting agriculture to changing climate conditions and ensuring future food security.

Researchers have identified the role of proteins that seal plant roots and control the uptake of nutrients and water from the soil. This breakthrough could lead to the development of climate-resilient crops that require less water and less chemical fertilizers.

researchers University of Nottingham We have identified a new component of the plant root lignin barrier and a specific function of diligent proteins (DPs) located in the root endodermis that control water and nutrient uptake. Their research results are science.

Root function and endothelium

Plant roots function by absorbing mineral nutrients and water from the soil and controlling the proper balance within the plant. This control is carried out by a specialized layer of root tissue called the endothelium.

The endodermis contains a barrier to solute and water movement made of lignin, the same substance found in wood. This impermeable barrier blocks uncontrolled movement of substances into the roots by forming a tight seal between cells. This seal ensures that the only route for nutrients and water to enter the roots is through the endothelial cells. This gives the cells complete control over what enters and exits the plant through the roots.

Role of Diligent Protein

This study identified a new component of the lignin deposition machinery, focusing on the function of diligent proteins (DPs) present in the root endothelium. These proteins act in conjunction with other described root control components to direct and organize the correct deposition of lignin into the endothelium, ensuring that the plant receives an optimal balance of nutrients from the soil. will do so.

Dr Gabriel Castrillo, from the School of Biological Sciences at the University of Nottingham, one of the study’s leaders, said: They can be future-proofed to secure future food supplies. This study shows how plant roots regulate water and nutrient uptake through DP-regulated lignin deposition. Without these proteins, proper root sealing is not completed and the nutritional balance within the plant is compromised. This knowledge can be used to engineer plants to grow with less water and chemical fertilizers. ”

Reference: “Diligent protein complexes direct lignin polymerization and construction of root diffusion barriers” Yi-Qun Gao, Jin-Quan Huang, Guilhem Reyt, Tao Song, Ashley Love, David Tiemessen,
Pei-Ying Xue, Written by Wen-Kai Wu, Michael W. George, Xiao Ya
Chen, Dai Ying Chao, Gabriel Castrillo, David E. Salt, October 26, 2023. science.
DOI: 10.1126/science.adi5032

Source: scitechdaily.com

Cloudline, supported by Schmidt Futures, secures $6 million to promote aviation autonomy for a sustainable future.


South African aerospace startup Cloudline is aiming to lead the global frontier of carbon-free autonomous flight and has secured $6 million in funding. The funding comes from supporters including philanthropic venture Schmidt Futures, founded by former Google CEOs Eric Schmidt and Wendy Schmidt. Other supporters include Pan-African Funds such as Raba Partnership, Verod-Kepple Africa Ventures, and 4Di, as well as other venture companies.

The founder and CEO of Cloudline, Spencer Horne, originally intended to build a transportation system that would use lighter-than-air unmanned aerial vehicles to deliver large payloads and connect isolated communities to global supply chains. His interest in the Moonshot project stems from his childhood fascination with trains and passion for transportation technology, particularly aviation.

After spending time at McKinsey and establishing a professional network, Horne returned to Africa to contribute to the field of aeronautics. In 2016, he founded Cloudline at the intersection of technology, transportation, and community impact. The company has since developed an autonomous airship that provides a cost-effective alternative to drones, helicopters, and satellites for real-time data collection in hard-to-reach locations.

Cloudline’s airships can travel more than 400 km with a full payload of 40 kg and fly for up to 10 hours using helium gas and solar power, producing zero emissions and significantly reducing operating costs. The company also combines various sensor data in a single flight, offering solutions for utilities, conservation efforts, and more.

The company has seen a significant increase in revenue and is expected to experience substantial growth in the coming years after signing multi-million dollar enterprise deals. The first-mover advantage and integration of software and hardware give Cloudline a strong market position, particularly in development for the African continent’s specific needs.

Source: techcrunch.com

Future NASA Moon Landings to Feature International Astronauts

International astronauts will join U.S. astronauts on the moon by the end of this decade under an agreement announced Wednesday by NASA and the White House.

The news came as Vice President Kamala Harris convened a meeting of the National Space Council in Washington, the third such meeting under the Biden administration.

There was no word on who the international moonwalker would be or what country he would represent. A NASA spokesperson later said the crew will be assigned to a location close to the lunar landing mission, and no commitments to other countries have been made yet.

NASA has been sending international astronauts on space trips for decades. Canadian Jeremy Hansen About a year from now, it will fly around the moon with three American astronauts.

Another crew member will actually land. This will be the first landing by astronauts on the moon in more than half a century. According to , it is unlikely to happen before 2027. U.S. Government Accountability Office.

All 12 moon walkers on NASA’s Apollo program in the 1960s and 1970s were U.S. citizens. The space agency’s new moon exploration program is named Artemis, after the mythical twin sister of Apollo.

Including international partners is “not only deeply appreciated, but also urgently needed in today’s world,” Hansen told the board.

NASA has long emphasized the need for global cooperation in space, and in 2020 established the Artemis Accords with the U.S. Department of State to promote responsible behavior not only on the moon but everywhere in space. Representatives from all 33 countries that have signed the agreement so far are expected to attend the Space Council meeting in Washington.

“We know from experience that cooperation in space pays off,” Secretary of State Antony Blinken said, citing the Webb Space Telescope, an effort between the United States, Europe and Canada, as an example.

Notably absent from the Artemis Accords are Russia and China, the only countries other than the United States that have sent their citizens into orbit. Russia is her NASA partner on the International Space Station, along with Europe, Japan and Canada. Even in the early 1990s, the Russian and U.S. space agencies collaborated on a shuttle program to launch each other’s astronauts to Russia’s former orbiting Mir base.

At Wednesday’s meeting, Harris also announced new policies to ensure the safe use of space as more private companies and nations take to the skies. The problems the United States is trying to solve include the climate crisis and the growing amount of space junk on Earth. Russia’s anti-satellite missile tests in 2021 added more than 1,500 pieces of potentially dangerous orbital debris, prompting Blinken to join other meetings and urge all countries to conduct such destructive tests. I asked them to cancel it.

Source: www.nbcnews.com

The future of startups in 2024 remains uncertain

Even though the economy is showing some improvement, 2024 may not be much better than 2023 in terms of startups getting a slice of the budget pie.


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If startups want to have any chance of making it through another difficult year, they need to prove their worth now more than ever. Investors told TechCrunch’s Ron Miller and Rebecca Szkutak that they still expect some growth. And let’s not forget the elephant in the room: generative AI.

thank you for reading!

Karin

The Law of X and how cloud leaders should think about growth and profits

Set line protractor square root of x glyph abacus geometric shapes sphere tetrahedron graph computer monitor with chart graph schedule chart diagrams and icons. vector.

Image credits: Kostyantin Filichkin/Getty Images

Bessemer Venture Partner Byron Dieter and Bessemer Investor Sam Bondi said, “Many financial executives like the ‘Rule of 40’ because of the clarity of the rules, but it’s important to understand that late-stage business growth “Equivalent emphasis on profitability and profitability is flawed and leads to poor business decisions.”

That’s why the company wants to introduce a new formula into the ring. It is, according to the author, a “rule of X” that provides more “accurate weighting.” [a company’s] Growth and future recurring revenue. ”

Breaking down the pitch deck: Metafuels’ $8 million climate technology seed deck

Metafuel has raised $8 million in seed funding to support its plan to reduce aircraft emissions. However, resident pitch expert Hadje Jan Kamps quickly realized that there were some areas that could be improved. The competition slides are missing, the team his slides are a bit lacking in vibrancy, and the lack of clear questions and use of the funding slides.

Still, Metafuels can paint a picture of a rapidly growing market and how it is positioning itself as a key player within it.

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Why 30 Web3 founders are optimistic about 2024

Image credits: Raw Pixel/Getty Images

CoinFund’s Founder Forecast looked at 30 companies across the company’s Web3 portfolio and found that things are looking good for Web3 companies heading into 2024. For example, he found that 70% of respondents said they were planning to hire in the next year, but no companies were looking to downsize.

A quick guide to ethical and responsible AI governance

Image credits: DNY59/Getty Images

“A strong ethical and risk management framework is essential to navigate the complex landscape of AI applications,” said Phani Dasari, Chief Information Security Officer, Hinduja Global Solutions.

Dasari thoroughly implements key components of AI governance, including policies, procedures, and the processes themselves, helping businesses avoid the risks and benefits of using AI.

Source: techcrunch.com

Anticipating the Future: 8 AI Predictions for 2024

It was shocking for AI, as it moved from niche to mainstream technology faster than ever before. But 2024 will be the year when this hype really becomes reality as people consider the capabilities and limitations of AI as a whole. Here are some ways we think that could happen.

OpenAI becomes a product company

After a management shake-up in November, OpenAI will be a different company — it may not look like it on the outside, but the trickle-down effect of Sam Altman taking more full charge will make all the difference. You can feel it on the level. And one of the ways we expect that to manifest is through the idea of “shipping.” You can see that in the GPT store. Originally he was scheduled for release in December, but was understandably delayed due to executive turmoil. “AI app store” will continue to be strongly promoted as a platform to get AI toys and tools. Don’t worry about Hugging Face or any other open source model. They have a great model called Apple and they follow it all the way to the bank. Expect to see more similar moves from OpenAI in 2024, as the prudence and academic reserve exhibited by previous boards gives way to unseemly greed for markets and customers. Other big companies working on AI will likely follow this trend (e.g. we expect Gemini/Bard to get into a ton of Google products), but I suspect it will be more pronounced in this case.

Agents, generated videos, and generated music graduate from quaint to experimental

Some niche applications of AI models, such as agent-based models and generative multimedia, will grow beyond “meh” status by 2024. If AI is going to help you do more than summarize things or create lists, it will need access to spreadsheets, ticket-buying interfaces, transit apps, and more. In 2023, several attempts were made with this “agent” approach, but none really caught on. I don’t expect anything to really take off in 2024 either, but I think agent-based models will look a little more convincing than they did last year. We’ll also see some clutch use cases that are notorious for tedious processes such as submission. Insurance claims. Video and audio will also find a niche where their shortcomings are less obvious. In the hands of skilled creators, the lack of photorealism will not be an issue and AI video will be used in fun and interesting ways. Similarly, generative music models are likely to be adopted by some major productions, such as games, where professional musicians can also leverage the tools to create endless soundtracks.

The limitations of monolithic LLM become clearer

So far, there’s been a lot of optimism about the capabilities of large-scale language models, and they’ve actually proven to be better than anyone expected, and can be used to create more computing power. As more are added, its capabilities further increase accordingly. But 2024 will be the year that something will be given. There is a lot of research going on at the forefront of this field, so it is impossible to predict exactly where this will happen. The seemingly magical “new” features of the LLM will be further studied and understood in 2024. Also, things like LLM not being able to multiply large numbers would make more sense. At the same time, the returns on number of parameters also start to decrease, and while training a 500 billion parameter model might technically yield better results, the compute required to do so could probably be more effectively deployed. may be. A single monolithic model is unwieldy and expensive, whereas a combination of multiple experts (a collection of smaller, more specific and perhaps multimodal models) is much easier to update in parts. However, it may prove to be nearly as effective.

Marketing meets reality

The simple fact is that it will be very difficult for companies to live up to the hype built in 2023. Marketing claims about machine learning systems that companies deploy to keep up will be subject to quarterly and annual reviews…and there is a strong possibility that they will be found to be inadequate. It is high. We expect significant customer withdrawal from AI tools as the benefits do not justify the costs and risks. At the other end of the spectrum, we may see litigation and regulatory action with AI service providers who are unable to substantiate their claims. Capabilities will continue to grow and advance, but it is not far off that all 2023 products will survive, and there will be a round of consolidation as the wave’s erratic riders decline and are consumed.

Source: techcrunch.com

Exploring the Future of Materials Science: A Innovative Twist

When a strong laser pulse hits a steel alloy, the material briefly melts where it is irradiated, forming a small magnetic region.Credit: HZDR / Sander Munster

The research team has shown that ultrashort laser pulses can magnetize iron alloys. This discovery has great potential for applications in magnetic sensor technology, data storage, and spintronics.

To magnetize a steel nail, simply stroke its surface several times with a bar magnet. But there is a more unusual method. it is, Helmholtz – Zentrum Dresden – Rossendorf (HZDR) Some time ago, a certain iron was discovered. alloy It can be magnetized with ultrashort laser pulses. The researchers are currently working with the Laser Institute of Mitweida University (LHM) to further investigate this process. They found that this phenomenon also occurs in different classes of materials. This greatly expands the range of potential applications.The working group will publish its results in a scientific journal Advanced functional materials.

Groundbreaking discovery in magnetization

An unexpected discovery was made in 2018. When the HZDR team bombarded a thin layer of iron and aluminum alloy with ultrashort laser pulses, the nonmagnetic material suddenly became magnetic. Explanation: Laser pulses rearrange the atoms in the crystal so that the iron atoms are closer to each other, forming a magnet. The researchers were then able to demagnetize the layer again using a series of weaker laser pulses. This allowed them to discover how to create and erase tiny “magnetic spots” on surfaces.

However, the pilot experiment still left some questions unanswered. “It was unclear whether the effect only occurs in iron-aluminum alloys or in other materials,” explains HZDR physicist Dr. Rantei Bali. “We also wanted to track the process over time.” For further investigation, he collaborated with his Dr. Theo Pflug at LHM and colleagues at the University of Zaragoza in Spain.

Flipbook using laser pulse

Experts especially focused on iron-vanadium alloys. Unlike iron-aluminum alloys, which have a regular crystal lattice, the atoms in iron-vanadium alloys are more randomly arranged, forming an amorphous glass-like structure. To observe what happens during laser irradiation, physicists used a special method called the pump-probe method.

“First, we bombard the alloy with powerful laser pulses to magnetize the material,” explains Theo Pflug. “At the same time, he uses a second, weaker pulse that is reflected off the material surface.”

Analysis of reflected laser pulses reveals the physical properties of the material. This process is repeated several times to continually lengthen the time interval between the first “pump” pulse and subsequent “probe” pulses.

As a result, time-series reflection data are obtained, which can characterize the processes induced by laser excitation. “The whole procedure is similar to creating a flipbook,” he says Pflug. “Similarly, a series of individual images that animate when viewed in succession.”

rapid dissolution

Results: Although they have a different atomic structure than iron-aluminum compounds, iron-vanadium alloys can also be magnetized by lasers. “In both cases, the material melts for a short time at the point of irradiation,” he explains Rantej Bali. “This causes the laser to erase the previous structure and create small magnetic regions in both alloys.”

Promising results: Apparently, this phenomenon is not limited to a particular material structure and can be observed in a variety of atomic arrangements.

The team also tracks the temporal dynamics of the process. “At least we know on what time scale something will happen,” explains Theo Pflug. “Within femtoseconds, a laser pulse excites electrons in the material. After a few picoseconds, the excited electrons transfer their energy to the nucleus.”

Consequently, this energy transfer causes a rearrangement into a magnetic structure, which is then stabilized by rapid cooling. In follow-up experiments, the researchers aim to observe exactly how the atoms rearrange by examining the magnetization process with powerful X-rays.

Perspectives towards applications

Although still in its early stages, this research already provides a first idea of possible applications. For example, one could place small magnets on the chip surface via a laser. “This could be useful in producing highly sensitive magnetic sensors such as those used in vehicles,” he speculates Rantej Bali. “It could also have applications in magnetic data storage.”

Moreover, this phenomenon seems to be related to a new type of electronics: spintronics. Here, instead of electrons passing through transistors as usual, magnetic signals must be used for digital computing processes, providing a possible approach to future computer technology.

Reference: “Laser-Induced Positional and Chemical Lattice Reordering Generating Ferromagnetism” by Theo Pflug, Javier Pablo-Navarro, Md. Chabad Anwar, Markus Olbrich, César Magén, Manuel Ricardo Ibarra, Kay Potzger, Jürgen Faßbender, Jürgen Lindner, Alexander Horn. Lantei Bali, November 21, 2023, Advanced functional materials.
DOI: 10.1002/adfm.202311951

Source: scitechdaily.com

Mozilla’s Investment in the Future of Decentralized Social Networking

Consumers are seeking new ways of social networking that prioritize trust, safety, and decentralization, rather than being controlled by big tech CEOs. Mozilla, the mission-driven technology company behind the Firefox browser and other apps, is investing in the “Fediverse.” The Fediverse is a network of decentralized social networking applications, like Mastodon, that communicate with each other through the ActivityPub protocol. Mozilla believes that current social networks, dominated by large companies and driven by profit, do not always prioritize consumer needs. This belief has been reinforced by events such as Elon Musk buying his Twitter account and launching alternative apps like Mastodon and Bluesky. As a non-profit subsidiary, Mozilla is not motivated by profit and aims to create a collaborative approach that incorporates diverse opinions. Mozilla’s involvement in the Fediverse, particularly with Mastodon, is driven by their dissatisfaction with the harmful content and profit-focused models of incumbent social media companies. Consumers are also growing more aware of these issues and seeking alternatives. While Mozilla aims to compete in the social networking space, their broader goal is to help the Fediverse gain traction and provide users with choice and agency. Mozilla plans to address obstacles to joining the Fediverse, such as technical hurdles and content discovery, through enhancements and features. They are currently experimenting with a private beta version of the Mozilla.Social Mastodon server and plan to roll out additional features gradually. Mozilla also aims to meet the needs of creators and publishers by creating conversations and experiences around high-quality content and building connections to help them reach their audiences. They want to improve the onboarding process and facilitate the formation of communities within the Fediverse. Trust and security are paramount, and Mozilla has strict content policies in place to ensure a safe environment. Overall, Mozilla’s involvement in the Fediverse is driven by their belief in a better way of social networking that prioritizes consumer needs and fosters trust and safety.

Source: techcrunch.com