Artificial intelligence Archives | Page 414 of 689

AI helps Google curb scams and deepfakes in India

Google has introduced its Safety Charter for India to combat rising online fraud, deepfakes and cybersecurity threats. The charter outlines a collaborative plan focused on user safety, responsible AI development and protection of digital infrastructure.

AI-powered measures have already helped Google detect 20 times more scam-related pages, block over 500 million scam messages monthly, and issue 2.5 billion suspicious link warnings. Its ‘Digikavach’ programme has reached over 177 million Indians with fraud prevention tools and awareness campaigns.

Google Pay alone averted financial fraud worth ₹13,000 crore in 2024, while Google Play Protect stopped nearly 6 crore high-risk app installations. These achievements reflect the company’s ‘AI-first, secure-by-design’ strategy for early threat detection and response.

The tech giant is also collaborating with IIT-Madras on post-quantum cryptography and privacy-first technologies. Through language models like Gemini and watermarking initiatives such as SynthID, Google aims to build trust and inclusion across India’s digital ecosystem.

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AI in cardiology: 3D heart scan could cut waiting times

A new AI-powered heart test could significantly improve early detection of cardiovascular disease, especially in high-risk patients without symptoms.

Developed in Germany and evaluated in a UK study led by Dr Simon Rudland, the Cardisio test uses five electrodes—four on the chest, one on the back—to record 3D heart data. Unlike a traditional 2D ECG, this method captures electrical signals in more dimensions and uses AI to analyse rhythm, structure, and blood flow.

The quick 10-minute test returns a colour-coded result: green (normal), amber (borderline), or red (high risk). The study, published in BJGP Open, tested 628 individuals and found a positive predictive accuracy of 80% and a negative accuracy of 90.4%, with fewer than 2% test failures.

Dr Rudland called the findings ‘exciting,’ noting that the technology could streamline referrals, improve diagnosis in primary care, and reduce hospital waiting lists. He added that a pilot rollout may begin soon in Suffolk or north Essex, targeting high-risk women.

AI’s ability to process complex cardiac data far exceeds human capacity, making it a promising tool in preventative medicine. This research supports the NHS’s broader push to integrate AI for faster, smarter healthcare.

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Match Chat: AI comes to Wimbledon to modernise the fan experience

Wimbledon is embracing AI to engage a younger, tech-savvy audience by launching a live in-game AI assistant during this summer’s Championships.

The new Match Chat feature will allow fans to interact with real-time match data while watching games. Viewers can ask questions about shot speed, player positioning, and in-game stats—effectively combining the experience of watching live tennis with the interactivity of a video game.

Aimed at younger audiences more accustomed to multitasking and second-screen experiences, Match Chat is part of a broader push to modernise tennis and attract new followers. Fans can follow match insights on their phones without missing the live action on the court.

Wimbledon’s use of AI mirrors developments in other major sporting events. At the Paris Olympics, AI was deployed for real-time performance analysis, athlete tracking, and broadcasting enhancements, signalling a broader trend in how top-tier sports use AI to boost viewer engagement.

Though some traditionalists may be sceptical about the increasing role of technology in tennis, the innovation has been welcomed by figures such as Judy Murray, mother of two-time Wimbledon champion Andy Murray. She praised the move as a smart way to connect with the next generation of tennis fans.

With this blend of tradition and tech, Wimbledon hopes Match Chat will enhance the fan experience while preserving the spirit of the game.

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Orange, AFD, and Proparco unite for inclusive and sustainable digital growth

Orange, AFD Group, and Proparco have signed a three-year agreement to accelerate digital inclusion and promote sustainable development across 20 countries, primarily in Africa and the Middle East. The partnership will focus on deploying high-speed digital infrastructure, including network backbones and submarine cables, to address connectivity gaps in underserved and rural regions.

That initiative responds to stark disparities in internet access, with only 37% of Sub-Saharan Africa connected compared to over 91% in Europe. Beyond infrastructure, the partnership focuses on improving access to essential digital services in key sectors such as agriculture, healthcare, and education, while also promoting financial and energy inclusion to reduce inequalities and empower remote communities.

A major priority is supporting youth and fostering local innovation through programs that provide digital skills training and professional integration opportunities, enabling young people to participate actively in the digital economy. At the same time, the initiative aims to build vibrant entrepreneurship ecosystems so that communities can become creators, not just consumers, of technology.

Environmental sustainability and ethical responsibility are also at the heart of the collaboration, with strong commitments to reducing the digital sector’s ecological footprint and ensuring responsible practices in areas like data use, cybersecurity, and AI. The partnership seeks to embed inclusivity, innovation, and sustainability into the digital transformation process.

That partnership reflects a shared goal of using digital technology to promote equality and sustainable development, focusing on sovereign, innovative, and locally driven digital services.

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Hexagon unveils AEON humanoid robot powered by NVIDIA to build industrial digital twins

As industries struggle to fill 50 million job vacancies globally, Hexagon has unveiled AEON — a humanoid robot developed in collaboration with NVIDIA — to tackle labour shortages in manufacturing, logistics and beyond.

AEON can perform complex tasks like reality capture, asset inspection and machine operation, thanks to its integration with NVIDIA’s full-stack robotics platform.

By simulating skills using NVIDIA Isaac Sim and training in Isaac Lab, AEON drastically reduced its development time, mastering locomotion in weeks instead of months.

The robot is built using NVIDIA’s trio of AI systems, combining simulation with onboard intelligence powered by Jetson Orin and IGX Thor for real-time navigation and safe collaboration.

AEON will be deployed in factories and warehouses, scanning environments to build high-fidelity digital twins through Hexagon’s cloud-based Reality Cloud Studio and NVIDIA Omniverse.

Hexagon believes AEON can bring digital twins into mainstream use, streamlining industrial workflows through advanced sensor fusion and simulation-first AI. The company is also leveraging synthetic motion data to accelerate robot learning, pushing the boundaries of physical AI for real-world applications.

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ChatGPT now supports MCP for business data access, but safety risks remain

OpenAI has officially enabled support for Anthropic’s Model Context Protocol (MCP) in ChatGPT, allowing businesses to connect their internal tools directly to the chatbot through Deep Research.

The development enables employees to retrieve company data from previously siloed systems, offering real-time access to documents and search results via custom-built MCP servers.

Adopting MCP — an open industry protocol recently embraced by OpenAI, Google and Microsoft — opens new possibilities and presents security risks.

OpenAI advises users to avoid third-party MCP servers unless hosted by the official service provider, warning that unverified connections may carry prompt injections or hidden malicious directives. Users are urged to report suspicious activity and avoid exposing sensitive data during integration.

To connect tools, developers must set up an MCP server and create a tailored connector within ChatGPT, complete with detailed instructions. The feature is now live for ChatGPT Enterprise, Team and Edu users, who can share the connector across their workspace as a trusted data source.

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Musk’s xAI eyes $4.3B equity raise after $14B already spent

According to Bloomberg News, Elon Musk’s AI venture, xAI, is reportedly in talks to raise an additional $4.3 billion through equity investment. However, this would be in addition to the $5 billion debt sale already underway, with commitments due by Tuesday.

Since founding in 2023, xAI has secured $14 billion through previous equity fundraising rounds. The report noted that the new capital injection is needed, partly because the company has spent most of the funding already raised.

Running large-scale AI systems like xAI’s Grok chatbot is expensive, requiring high-end hardware, vast computational resources, and top-tier AI talent in an increasingly competitive market. To help offset costs, xAI may also receive a $650 million rebate from one of its manufacturing partners.

The company acquired the social media platform X (formerly Twitter) earlier this year and was valued at around $80 billion at the end of Q1 2025—up from $51 billion at the close of 2024.

xAI’s funding push comes amid aggressive moves by rivals. In March, OpenAI—Musk’s former company—announced plans to raise $40 billion at a $300 billion valuation, led by SoftBank.

Musk, who co-founded OpenAI in 2015 but left the board in 2018, previously made a $97.4 billion takeover offer for the company. That bid was rejected, and Musk has since taken legal action to block OpenAI’s transition from a non-profit to a for-profit entity.

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Meta offers $100M bonuses to poach OpenAI talent but Altman defends mission-driven culture

Meta has reportedly attempted to lure top talent from OpenAI with signing bonuses exceeding $100 million, according to OpenAI’s CEO Sam Altman.

Speaking on a podcast hosted by his brother, Jack Altman, he revealed that Meta has offered extremely high compensation to key OpenAI staff, yet none have accepted the offers.

Meta CEO Mark Zuckerberg is said to be directly involved in recruiting for a new ‘superintelligence’ team as part of the latest AI push.

The tech giant recently announced a $14.3 billion investment in Scale AI and brought Scale’s CEO, Alexandr Wang, on board. Altman believes Meta sees ChatGPT not only as competition for Google but as a potential rival to Facebook regarding user attention.

Altman questioned whether such high-compensation strategies foster the right environment, suggesting that culture cannot be built on upfront financial incentives alone.

He stressed that OpenAI prefers aligning rewards with its mission instead of offering massive pay packets. In his view, sustainable innovation stems from purpose, not payouts.

While recognising Meta’s persistence in the AI race, Altman suggested that the company will likely try again if the current effort fails. He highlighted a cultural difference, saying OpenAI has built a team focused on consistent innovation — something he believes Meta still struggles to understand.

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Is AI distorting our view of the Milky Way’s black hole?

A new AI model has created a fresh image of Sagittarius A*, the supermassive black hole at the centre of our galaxy, suggesting it is spinning close to its maximum speed.

The model was trained on noisy data from the Event Horizon Telescope, a globe-spanning network of radio telescopes, using information once dismissed due to atmospheric interference.

Researchers believe this AI-enhanced image shows the black hole’s rotational axis pointing towards Earth, offering potential insights into how radiation and matter behave near such cosmic giants.

By using previously considered unusable data, scientists hope to improve our understanding of black hole dynamics.

However, not all physicists are confident in the results.

Nobel Prize-winning astrophysicist Reinhard Genzel has voiced concern over the reliability of models built on compromised data, stressing that AI should not be treated as a miracle fix. He warned that the new image might be distorted due to the poor quality of its underlying information.

The researchers plan to test their model against newer and more reliable data to address these concerns. Their goal is to refine the AI further and provide more accurate simulations of black holes in the future.

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OpenAI brings DALL-E image creation to WhatsApp users worldwide

OpenAI has officially launched image creation capabilities for WhatsApp users, expanding access to its AI visual tools via the verified number +1-800-ChatGPT. Using natural language prompts, the feature enables users to generate or edit images directly within their chats.

Previously limited to the web and mobile versions of ChatGPT, the image generation tool—powered by DALL-E—is now available globally on WhatsApp, free of charge. OpenAI announced the rollout via X, encouraging users to connect their accounts for enhanced functionality.

To get started, users should save +1-800-ChatGPT (+1-800-242-8478) to their contacts, send ‘Hi’ via WhatsApp, and follow the instructions to link their OpenAI account.

Once verified, they can prompt the AI with creative requests such as ‘design a futuristic skyline’ or ‘show a dog surfing on Mars’ and receive bespoke visuals in return.

The move further integrates generative AI into everyday messaging, making powerful image-creation tools more accessible to a broad user base.

Meanwhile, WhatsApp is preparing to introduce in-app advertising. With over two billion active users, Meta plans to monetise the platform more aggressively—signalling a notable shift in WhatsApp’s strategy.

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