Japanese researchers use quantum entanglement to enhance robot balance

A New Approach to Robot Movement Using Quantum Computing

Researchers from Shibaura Institute of Technology, Waseda University, and Fujitsu have introduced a groundbreaking method that allows robots to move more smoothly and efficiently by leveraging the power of quantum computing. This innovation could significantly change how robots are designed and controlled, especially in complex environments.

Understanding the Challenge

When a robot moves, its computer must determine how each joint should bend so that the end of its limb—such as a hand or foot—reaches the correct position. This process is known as inverse kinematics, and it poses a significant challenge for humanoid robots due to the vast number of possible joint configurations. Traditional computers typically use trial-and-error methods to solve these problems, which can be time-consuming and require substantial computational resources.

The Quantum Solution

The team's new approach uses qubits to represent the position and orientation of each part of the robot. More importantly, they utilize quantum entanglement, a unique feature of quantum mechanics where particles are connected such that the movement of one affects the other. This concept mirrors how real robot joints function, where moving one joint influences the others.

Another key element of this research is the hybrid approach that combines classical and quantum computing. While forward kinematics—calculating where the robot’s hand or foot ends up given certain joint angles—is handled by quantum circuits, the inverse kinematics step is still managed by classical computers. This division of labor allows the system to benefit from the speed advantages of quantum computing while maintaining stability through traditional methods.

Faster and More Accurate Calculations

By implementing this hybrid model, the researchers were able to reduce the number of calculations needed. Tests on Fujitsu’s quantum simulator demonstrated that the method reduced errors by up to 43% compared to classical methods and operated faster. The results were further validated using a 64-qubit quantum computer developed with RIKEN.

In one test, the team attempted to calculate the movements of a full-body robot with 17 joints—similar to a human. Normally, this would require an impractical amount of computing power and take approximately 30 minutes to complete. With the new method, this task became significantly more manageable.

Implications for Future Robots

This breakthrough has important implications for future robots, particularly humanoid robots that work closely with humans. These robots need to move fluidly, respond quickly, and navigate complex environments in real time. Current methods often simplify the model, such as reducing the number of joints in the calculation from 17 to 7, which leads to stiff and less lifelike movements.

With the new quantum-based method, smoother and more realistic robot movement could become possible. Moreover, the technology is already compatible with today’s "NISQ" (Noisy Intermediate-Scale Quantum) computers—machines that are not yet perfect but are usable for specific tasks.

In the long term, this technology could enhance various robotic applications, including real-time control, obstacle avoidance, multi-joint manipulators, and energy optimization tasks.

Looking Ahead

The researchers believe that their approach could see further improvements if combined with advanced quantum algorithms, such as the quantum Fourier transform, which might accelerate calculations even more. By integrating quantum computing with robotics, the team has made a significant leap toward developing the next generation of intelligent, human-like robots.

Takuya Otani from the Shibaura Institute of Technology and Atsuo Takanishi from Waseda University collaborated on this research, alongside Nobuyuki Hara, Yutaka Takita, and Koichi Kimura from Fujitsu Limited. This research was published in the Scientific Reports journal.

2026 Subaru Solterra EV Gets Major Upgrades

Understanding What Makes a Vehicle "All-New"

When it comes to defining what makes a vehicle "all-new," the criteria can be quite subjective. In many cases, complete newness involves a fresh platform, updated styling inside and out, and often an increase in overall size. However, the term is not always used liberally. For instance, Subaru's legal team has determined that the 2026 Solterra EV qualifies as "all-new" based on a percentage-based calculation. This decision came despite the fact that the Solterra shares the same platform, hard points, and sheetmetal as its three-year-old predecessor. The numerous tweaks made to the vehicle were enough to satisfy the legal requirements, allowing Subaru to market the 2026 model as a new version.

A Slight Difference in Design

The Solterra cannot be discussed without mentioning its Toyota counterpart, the bZ (formerly bZ4X). These two compact electric crossovers were developed together and have very few differences in tuning. However, there are some unique design elements that set them apart. One notable change is the front-end plastic of the Solterra, which is less busy than before. The headlight units are now separated from other lighting functions and sit lower on the fascia. Additionally, the illuminated Subaru badge makes it easier to distinguish the Solterra from the Toyota version, which also received a redesigned face for 2026.

For those opting for white, black, or silver paint, the fender trim is now body-colored, although the cut lines where separate pieces meet are still visible, especially on the charge-port door. Other color options come with black-painted fender trim, while the previous model had unpainted gray wheel-arch plastic regardless of the chosen body color.

Another significant change is the relocation of the charge door from the driver's side to the opposite front fender, now covering a Tesla-style NACS port. This change was made to assist drivers who prefer to nose into charging spots, particularly at Tesla Superchargers. Keeping the port aligned with the A-pillar means that connecting the Supercharger’s short hose may require a bit more effort.

A Freshened Interior with New Features

Inside the updated Solterra, everything remains in its place, but there are a few notable changes. The space in front of the gauge display no longer features a trough, creating a more open feel on the dash. The center console has been redesigned to include wireless charging pads, though they lack grip to hold phones securely. The shift dial is slightly easier to reach but retains its somewhat unintuitive design, requiring a push down before turning.

A larger screen tops the center stack, now measuring 14.0 inches across all models (previously, the screen size varied by trim level). HVAC controls are now mostly managed through the touchscreen, replacing the previous separate display and buttons. While this offers a more modern interface, temperature-control dials overlaid on the display provide some tactile feedback.

If you were to close your eyes and step into either the Toyota or the Subaru version, the steering wheel would give it away. The Toyota steering wheel is classic round, while the Subaru version features a squircle shape. The reason for this difference remains unclear.

One unique feature on the top trim is a pair of radiant heaters aimed at the driver and front passenger’s lower extremities. These heaters activate with the heated seats and are designed to warm occupants using less energy than traditional heating systems.

Enhanced Power and Performance

As a Subaru, all-wheel drive is a key brand feature, so the Solterra skips the entry-level front-drive powertrain found in the Toyota version. Instead, all 2026 Solterras come with a 67-kWh battery (up from 65 kWh previously). The revised model now offers two powertrain options. The base setup delivers 233 horsepower (up from 215) and is available on the Premium and Limited trims. A new higher-output powertrain provides 338 horsepower for the XT models.

During testing, the XT model felt significantly quicker than the previous version. Subaru claims a 0-60 mph acceleration time of under five seconds, a noticeable improvement over the previous 6.1 seconds. The updated base powertrain likely reduces this time by a tenth of a second or so.

The XT’s motors deliver smooth power, with no squirminess when the accelerator is pressed. The two-motor all-wheel-drive system has been updated to use accelerator position rather than vehicle-acceleration sensors to determine torque distribution. Regen braking modes are now more distinct, though the paddles controlling them still use counterintuitive plus and minus icons.

Despite a modest increase in battery capacity, the Solterra’s advertised range has seen significant improvements. The Premium model now boasts an EPA estimate of 288 miles, while the XT offers 278 miles per charge. Both exceed the previous Premium model’s 227-mile rating. Real-world performance may vary, with the previous model managing around 200 miles on a full charge during highway testing.

Suspension and Ride Quality

Subaru has stiffened the front suspension while softening the rear, resulting in a ride that is just a little starchy but well composed over most road conditions. The steering is neither particularly quick nor slow, suiting the vehicle’s generally relaxed nature.

Subaru attributes the range increase to more efficient motor designs and various small adjustments, such as a more aerodynamic rear spoiler and side mirror caps, lighter carpeting, and wheel bearings that reduce friction by 18 percent. There is also the potential for quicker charging thanks to improved preconditioning, which can be enabled automatically when using the built-in navigation to direct drivers to known charging stations.

Additional Improvements and Future Outlook

There are several other changes that are harder to detect without a back-to-back comparison with the previous Solterra. These include acoustic treatments for the windshield and front side glass, additional sound-deadening material to reduce interior noise, an improved crash structure around the battery pack, smaller motors with integrated inverters, a higher-resolution backup camera, standard headlight washers, and a redesigned roof structure that no longer blocks part of the sunroof.

While pricing details for the 2026 model year have not been officially announced, expectations suggest only minor increases over the 2025 model—less than $100. Toyota recently dropped the 2026 bZ pricing, with the entry-level model seeing a significant decrease. However, the 338-horsepower Limited AWD model is expected to cost about a thousand dollars more than the 2025 version.

Call it all-new, thoroughly revised, or something else—the 2026 Solterra is an improvement over its predecessor and is more competitive, though not a leader among electric SUVs. It is likely to remain a top choice for Subaru loyalists looking to go electric, while mainstream buyers may lean toward alternatives like the Hyundai Ioniq 5 or even the Toyota bZ.

Conversations with Christ: AI Explores Faith and Spirituality

A New Way to Connect with Faith

The idea of having a spiritual guide always available, right at your fingertips, is becoming a reality. For Paul Powers, a 43-year-old from Dublin, this concept led to an unusual project: creating an artificial intelligence version of Jesus. His motivation was simple — he wanted a constant source of support and guidance, not just in matters of faith but also in personal challenges.

Powers had the opportunity to explore this idea when he moved to the University of York in England to pursue a PhD in safe artificial intelligence. During his time away from home, he found himself reflecting on religion and faith more than ever before. This moment of solitude sparked the idea for GPT Jesus, a chatbot within ChatGPT that offers spiritual guidance, emotional support, and theological insights.

How GPT Jesus Works

GPT Jesus is designed to respond as if it were Jesus himself, using the same tone and phrasing found in the New Testament. When users interact with the chatbot, they receive personalized prayers, advice on coping with loneliness or grief, and even recommendations for specific Bible passages. The responses are always kind, humble, and focused on love and forgiveness.

Powers created GPT Jesus by feeding it with religious texts from the New and Old Testaments, as well as agnostic writings that mention Jesus. He emphasized the importance of maintaining the personality of Jesus, ensuring that every response reflected the "perfect humanity" of Christ.

When asked about controversial topics, such as abortion, GPT Jesus responds with empathy and care. It acknowledges the complexity of the issue without offering direct opinions, instead focusing on themes of life, hope, and human freedom.

The Rise of Companion AI

GPT Jesus is part of a growing trend in artificial intelligence known as "companion AI." These systems allow users to engage in conversations that feel natural and meaningful. Richard Benjamins, co-founder of OdiseIA, explains that companion AI has become increasingly popular because it provides a non-judgmental space for people to express themselves.

However, there are concerns about the use of AI for emotional support. Benjamins warns that while these tools can be helpful, they are not a substitute for professional therapy. “There’s no professional behind it,” he says, highlighting the potential risks of relying on AI for mental health.

Ethical Considerations

The use of AI in religious contexts raises important ethical questions. Santiago Collado, a director at the Science, Reason, and Faith group, believes that while AI can be useful for organizing and explaining religious texts, personifying Jesus crosses a line. “It’s playing with a lie,” he argues, emphasizing that Jesus is a real person, not a digital replica.

Powers himself acknowledges the tension between technology and human connection. While he sees the potential for AI to help those who feel isolated, he also recognizes the risk of further separating people from meaningful relationships.

The Vatican's Perspective

The Vatican has been actively discussing the role of AI in recent years. In a document called Antiqua et Nova, it highlighted the limitations of AI, noting that it lacks creativity, spirituality, and moral depth. The Church also expressed concern about reducing individuals to data points processed by algorithms.

Despite these concerns, the Vatican has recognized the potential benefits of AI. Pope Francis, in particular, has shown interest in the ethical implications of artificial intelligence, encouraging dialogue and research on the topic.

A Growing Trend

GPT Jesus is not the first AI product to touch on religious themes. Earlier this year, a hologram of Jesus was used in a confessional at St. Peter’s Chapel in Switzerland, allowing visitors to have spiritual conversations. The experiment received positive feedback, with many reporting a meaningful experience.

Collado notes that the Church has embraced AI for administrative tasks, even suggesting that it could help priests prepare homilies. However, he stresses that technology cannot replace the human element of faith. “People demand truth, and truth involves the intimacy of being a person,” he says.

Final Thoughts

As AI continues to evolve, its impact on religion and spirituality will only grow. Whether it serves as a tool for guidance, a source of comfort, or a challenge to traditional beliefs, one thing is clear: the intersection of technology and faith is reshaping how people connect with their beliefs.

Belkin's New iPhone Chargers Boost Pixel 10 Performance

Belkin Unveils World’s First Qi2 25W Certified Wireless Charging Collection

Belkin has introduced a groundbreaking line of wireless charging products that are the first in the world to be certified for Qi2 25W charging. This new collection is designed to make it easier than ever to charge a variety of devices, including iPhones, Apple Watches, and AirPods. However, the benefits of this technology extend beyond just Apple products.

Google recently announced its latest Pixel 10 series, which marks the first major Android smartphones to feature built-in Qi2 technology. This means that these devices can now work with MagSafe accessories typically used for iPhones, opening up new possibilities for cross-platform compatibility.

The three new chargers from Belkin are compatible with a wide range of Apple handsets, from the iPhone 12 all the way up to the latest iPhone 16. It's worth noting that the iPhone 16e is not supported by these chargers.

The Belkin Ultracharge 3in1 and UltraCharge 3in1 Pro models allow users to simultaneously charge their iPhone, Apple Watch, and AirPods. Meanwhile, the Ultracharge 2in1 model can charge both a phone and AirPods at the same time.

Why This Matters

For years, Android phone owners have watched closely as iPhones offered features like MagSafe compatibility. While there have been some phone cases that attempt to replicate this functionality, the introduction of Qi2 on the Pixel 10 series is set to change the game.

Qi2 offers wireless charging speeds of up to 25W, which is significantly faster than the 15W maximum provided by the older Qi1 standard. As more phones adopt the Qi2 standard, we can expect to see a surge in the availability of charging accessories, mounts, and stands. This will enhance the versatility of our devices and provide more options for users.

Additionally, Qi2 adoption could make it easier for users to switch between different phone brands, as Qi2-compatible accessories may work across various manufacturers' devices.

What This Means for You

If you're an iPhone owner, you'll be able to charge your device more quickly using these new chargers. For those considering the Pixel 10 series, there are now even more Qi2 accessories available to choose from.

Belkin claims that its new chargers can charge an iPhone from 0% to 50% in just 29 minutes. The 3in1 Pro model can also charge an Apple Watch from 0% to 80% in the same amount of time.

On Google’s side, only the Pixel 10 Pro XL, which includes Qi2.2, supports 25W wireless charging. The Pixel 10, Pixel 10 Pro, and Pixel 10 Pro Fold are limited to 15W.

What’s Next?

Belkin’s new lineup of chargers is now available for purchase. Here are the prices:

• UltraCharge 3in1 Pro: $129.99
• UltraCharge 3in1: $99.99
• UltraCharge 2in1: $59.99

If you're looking to pair these chargers with a new Google phone, there are already some great pre-order deals available for the Pixel 10 series.

AI Remains a Controversial Term in Hollywood – That's the Issue

The Rising Tension Around AI in Hollywood

Natasha Lyonne's announcement that her directorial debut, "Uncanny Valley," would incorporate artificial intelligence (AI) elements from Asteria Film Co., a company she co-founded, sparked significant backlash. This move, which aimed to leverage AI tools for creating animated films, was met with a wave of criticism from various corners of the entertainment industry.

The primary concerns revolved around the potential impact of AI on jobs within the entertainment sector. Unions and guilds had already raised these issues during the 2023 strikes, highlighting fears that AI could lead to job losses. Additionally, critics worried that Lyonne’s decision might undermine human creativity, with some expressing frustration over what they perceived as hypocrisy. One Redditor remarked, "It's quite s–tty that she was on strike to protect herself from AI, only to use the same tech to f–k over other creatives." Another user, bttrsondaughter, commented, "Not gonna lie, if you do this, then I'm just gonna automatically think you don't know how to direct."

Salon's Coleman Spilde criticized Lyonne not for using AI itself, but for her dismissive attitude toward those who opposed it. He argued that Lyonne's position as a high-profile figure meant she was out of touch with the struggles of everyday creatives whose careers could be jeopardized by cheaper, less artful filmmaking.

This backlash reflects the broader negativity surrounding AI and the risks involved in discussing it. However, the real issue lies in the lack of education among directors, actors, writers, and other creatives about AI's potential impact. Ignoring the technology is a disservice to oneself and others, as it creates a knowledge gap in an industry that desperately needs to understand both the dangers and opportunities presented by AI.

The Inevitability of AI in Entertainment

Despite the resistance, many in the entertainment community are beginning to recognize that ignoring AI doesn't mean it will disappear. Duncan Crabtree-Ireland, national executive director of SAG-AFTRA, estimates that up to 15% of its 160,000 members would prefer that AI not exist. However, he emphasized that blocking technology is futile, comparing it to past attempts to resist innovations like cars or talkies.

Bryn Mooser, co-founder of Asteria, stressed that while using AI is optional, understanding it is not. "Learning about it is not optional," he said, highlighting the importance of education in navigating the future of the industry.

Lyonne attempted to address the backlash by defending her work as an "ethical" application of AI, using licensed material to train the model. However, this did little to quell the outrage, with Lyonne noting that people's misunderstandings were due to a lack of reading comprehension.

The Rapid Adoption of AI

The rise of generative AI, exemplified by ChatGPT, has led to both wonder and fear. While some marveled at its ability to create content quickly, the underlying concern was its potential to replace humans. Despite these fears, the adoption of AI has continued to grow. By January 2023, 50 million people used ChatGPT weekly, and by April, that number had surged to 800 million, making it the fastest adopted platform in history.

In the entertainment industry, AI is increasingly being embraced. Netflix recently used generative AI on the Argentinian sci-fi series "The Eternaut," with CEO Ted Sarandos emphasizing that AI could help creators make better content, not just cheaper. Similarly, Warner Bros. Discovery CEO David Zaslav praised the use of AI in the updated "The Wizard of Oz" for the Sphere in Las Vegas.

Embracing AI as a Tool

Filmmaker Darren Aronofsky launched Priomordial Soup, a studio in partnership with Google DeepMind, to explore AI-based creative tools. Some high-profile celebrities are already working on projects involving AI, though they remain discreet to avoid backlash.

Lyonne highlighted that everyone is already using AI, even if they don't realize it. She referenced advice from the late director David Lynch, who compared AI to a pencil—how it's used matters more than its existence.

Closing the Education Gap

Actor Breckin Meyer shared his experience with an AI short film, "Echo Hunter," which helped him understand AI as a tool rather than a replacement. His daughter's confusion about his involvement underscored the need for clearer communication about AI's role in the industry.

Crabtree-Ireland emphasized the importance of education, offering seminars, podcasts, and articles to inform guild members. Netflix has also published guidelines for generative AI use, while Asteria works with guilds to provide classes and resources.

Mooser believes that being proactive about AI's integration into the industry is essential. "If we know that this is significant, and we know that it's going to be inevitable, then shouldn't we as filmmakers be at the table to shape this future for our industry, rather than let it happen to us?" he asked.

CareCloud Acquires Medsphere Systems

Enhancing Your Investment Approach

Investing in the stock market can be both exciting and challenging. To make informed decisions, it's essential to have access to reliable tools and insights. One way to elevate your investing strategy is by utilizing advanced resources that provide in-depth analysis and expert perspectives. These tools can help you navigate the complexities of the market with greater confidence and clarity.

CareCloud’s Strategic Acquisition

CareCloud, Inc. has recently made a significant move in the healthcare technology sector. On August 22, 2025, the company completed the acquisition of Medsphere Systems Corporation, a provider of inpatient and ambulatory solutions. This strategic move expands CareCloud’s presence in the hospital IT market, offering affordable and scalable solutions tailored for small and mid-sized hospitals. By integrating Medsphere’s technology with its AI capabilities, CareCloud aims to enhance patient care and improve operational efficiency within the healthcare industry.

Analyst Insights on CareCloud Stock

The most recent analyst rating for CareCloud (CCLD) is a "Hold" with a price target of $3.00. Analysts are closely monitoring the company’s performance and future prospects. While there are positive aspects to consider, such as a stable financial position and strong cash flow, challenges remain in terms of revenue growth. The technical analysis suggests a positive outlook with bullish momentum, indicating potential for upward movement in the stock price.

Spark’s Evaluation of CCLD Stock

According to Spark, an AI-driven analyst, CareCloud’s stock is currently rated as "Neutral." The company's overall stock score reflects a solid financial foundation, with a strong balance sheet and consistent cash flow. However, factors such as a negative P/E ratio and the absence of a dividend yield may affect the valuation score. Despite these challenges, the earnings call highlighted positive developments in the company’s strategic direction and operational achievements.

Understanding CareCloud’s Services

CareCloud, Inc. is a leader in healthcare technology, offering a wide range of services including revenue cycle management, practice management, electronic health records, business intelligence, patient experience management, and digital health solutions. The company supports over 40,000 providers, helping them enhance patient care while reducing administrative burdens and operating costs.

Key Metrics for CCLD Stock

• Average Trading Volume: 356,793
• Technical Sentiment Signal: Hold
• Current Market Cap: $119.8M

These metrics provide a snapshot of the current state of CareCloud’s stock and can be useful for investors looking to assess its performance and potential.

Additional Resources for Investors

For a comprehensive evaluation of CCLD stock, investors can explore detailed reports and analyses. These resources often include insights from expert analysts, historical data, and forecasts that can aid in making informed investment decisions. Staying updated with the latest trends and developments in the healthcare technology sector is crucial for long-term success in the stock market.

Conclusion

CareCloud’s recent acquisition of Medsphere Systems Corporation marks a pivotal moment in its journey within the healthcare technology landscape. With a focus on innovation and efficiency, the company is well-positioned to capitalize on emerging opportunities. While challenges exist, the combination of strong financials, technological advancements, and strategic moves provides a compelling case for continued interest in CareCloud’s stock. As always, investors should conduct thorough research and consider multiple factors before making any investment decisions.

SoundHound: Leading the Voice Tech Revolution

Overview of SoundHound AI, Inc.

SoundHound AI, Inc. is a leading player in the rapidly growing voice-AI and conversational-AI market. This sector is projected to expand significantly, from $17 billion in 2025 to nearly $50 billion by 2031. The company's strong position in this space is supported by its addressable backlog of $1.2 billion and a massive total addressable market of $140 billion, which indicates substantial potential for future revenue growth.

Diversified Vertical Strategy

One of the key strengths of SoundHound is its diversified vertical strategy. By spreading its exposure across multiple industries such as automotive, restaurant, healthcare, financial services, and customer support, the company effectively reduces risk. This approach allows it to maintain stability even if one sector experiences challenges.

The company’s proprietary Polaris models, along with strategic acquisitions and successful integrations, provide a sustained competitive advantage. These factors contribute to SoundHound’s reputation as a leader in the voice-AI space.

Growth and Visibility

SoundHound has also gained significant visibility through the rollout of its Amelia 7.0 autonomous AI agents. These advanced AI solutions have helped the company establish partnerships with auto OEMs and enterprise clients. This increased presence reinforces SoundHound’s position as a key player in the industry.

Financial Performance

As part of the Zacks Computers – IT Services industry, SoundHound currently holds a Zacks Rank #3 (Hold). In the second quarter of 2025, the company reported revenues of $42.68 million, surpassing the Zacks Consensus Estimate of $33.03 million by 29.2%. Additionally, the company posted a loss of 3 cents per share, which was much narrower than the estimated loss of 6 cents.

SoundHound also revised its full-year 2025 revenue guidance upward to a range of $160-$178 million, indicating continued momentum. However, investors should consider these positive developments alongside ongoing GAAP losses, elevated expenses, and stock price volatility.

Stock Price and Market Position

Despite these challenges, SoundHound's stock remains relatively affordable, trading at a low price of $12.56 as of August 22. This makes it an attractive option for investors looking for potential long-term gains.

Expanding Platform and Customer Base

The company's platform is processing nearly 3 billion queries per quarter, highlighting the expanding deployment and usage of its solutions across various industries. Over the past year, SoundHound has broadened its customer base beyond the automotive sector, entering into restaurants, healthcare, financial services, and customer support. This expansion has been driven by strategic acquisitions and successful integrations of companies like Amelia AI.

Performance Compared to Peers

Over the past year, SOUN’s stock has surged by 151.2%, outperforming its Zacks Peer Group, which advanced by 83.6%. This impressive performance underscores the company's strong market position and growth potential.

Competitors in the Industry

BigBear.ai Holdings, Inc. (BBAI) and Evolv Technologies Holdings, Inc. (EVLV) are two of SoundHound’s competitors in the same space. BigBear has a Zacks Rank #4 (Sell), while Evolv carries a Zacks Rank #5 (Strong Sell). These rankings reflect the different levels of investor confidence in each company.

Conclusion

In summary, SoundHound AI’s explosive revenue growth, expanding enterprise footprint, and strategic positioning in a high-growth sector make it a compelling investment opportunity. However, the lack of profitability and high valuation mean that it may be best suited for investors who can tolerate elevated risk for the potential of outsized long-term returns.