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Category: mobile phones

Major Chinese tech companies have been ramping up efforts to spur AI business growth.

Alibaba Group plans to invest more than $52 billion on AI and cloud infrastructure over the next three years, in a bid to seize more opportunities in the artificial-intelligence era.

The spending of at least 380 billion yuan, equivalent to $52.41 billion, will surpass the company’s AI and cloud computing investment over the past decade, Alibaba said in a post Monday on its news site. Alibaba first mentioned the plan last week when the company reported its results but didn’t provide a specific figure.

The technology giant co-founded by Jack Ma delivered better-than-expected results for three months ended December, with revenue growth accelerating to its fastest pace since late 2023, supported by improvements in its e-commerce and cloud businesses.

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Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to be widely used in society.

Now, a research team from Purdue University, U.S., and Chalmers University of Technology, Sweden, has developed a technology that, with the help of on-chip microcombs, could make ultra-precise optical atomic clock systems significantly smaller and more accessible—with significant benefits for navigation, autonomous vehicles, and geo-data monitoring.

The research is published in the journal Nature Photonics.

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An Android malware app called SpyLend has been downloaded over 100,000 times from Google Play, where it masqueraded as a financial tool but became a predatory loan app for those in India.

The app falls under a group of malicious Android applications called “SpyLoan,” which pretend to be legitimate financial tools or loan services but instead steal data from devices for use in predatory lending.

These apps lure users with promises of quick and easy loans, often requiring little documentation and offering attractive terms. However, upon installation, they request excessive permissions, allowing the apps to steal personal data such as contacts, call logs, SMS messages, photos, and device location.

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Antennas receive and transmit electromagnetic waves, delivering information to our radios, televisions, cellphones and more. Researchers in the McKelvey School of Engineering at Washington University in St. Louis imagines a future where antennas reshape even more applications.

Their new metasurfaces, ultra-thin materials made of tiny nanoantennas that can both amplify and control light in very precise ways, could replace conventional refractive surfaces from eyeglasses to smartphone lenses and improve dynamic applications such as augmented reality/ and LiDAR ( and ranging).

While metasurfaces can manipulate light very precisely and efficiently, enabling powerful optical devices, they often suffer from a major limitation: Metasurfaces are highly sensitive to the , meaning they can only interact with light that is oriented and traveling in a certain direction. While this is useful in polarized sunglasses that block glare and in other communications and imaging technologies, requiring a specific polarization dramatically reduces the flexibility and applicability of metasurfaces.

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As tech billionaires around the world continue to experiment with artificial intelligence, a bizarre trend of AI ‘partners’ has emerged whereby people engage in relationships with chatbots — but, far from solving an epidemic of loneliness among singletons, a dark new trend has emerged in which men can indulge in emotionally abusive behaviour.

Threads on Reddit are exposing this disturbing desire which sees people use smartphone apps like Replika to create virtual partners they can verbally berate, abuse, and ‘experiment’ with.

Replika allows people to send and receive messages from a virtual companion or avatar which can be ‘set’ or trained to become a friend or mentor — though more commonly a romantic partner.

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In today’s AI news, Galileo launched an Agent Leaderboard on Hugging Face, an open-source AI platform where users can build, train, access, and deploy AI models. The leaderboard is meant to help people learn how AI agents perform in real-world business applications and help teams determine which agent best fits their needs.

In other advancements, Bloomberg reported Friday that xAI is canvassing existing investors, including Sequoia Capital, Andreessen Horowitz, and Valor Equity Partners for the round, which would bring xAI’s total raised to $22.4 billion, according to Crunchbase. Bloomberg also noted that discussions are ongoing and that the terms of the fundraising round may change.

Ve done mobile app development will know how challenging it can be to deliver the right kind of experience on a smartphone. + And, while speaking with former U.K. Prime Minister Tony Blair at the World Governments Summit in Dubai on Wednesday, Oracle cofounder and executive chairman, Larry Ellison said that while government organizations collect massive amounts of data, it is highly fragmented, making it hard to feed it into an AI model.

In videos, the Imagination in Action video series from Davos 2025 is being uploaded and we’re featuring the sessions in today’s newsletter. First we dive into an in-depth panel discussion featuring AI visionaries Max Tegmark, Demis Hassabis, Yoshua Bengio, Dawn Song, and Ya-Qin Zhang. In this engaging conversation, the experts unpack the distinctions between narrow AI, AGI, and super intelligence …

And, an expert panel explores how regulation can drive innovation in AI, featuring perspectives from panelists: Robert Mahari, JD-PhD at Massachusetts Institute of Technology and Harvard Law School, Pablo Arredondo, Vice President of CoCounsel at Thomson Reuters and Founder of Casetext, Part of Thomson Reuters, Julia Apostle, Partner at Orrick, Herrington & Sutcliffe LLP, Gabriele Mazzini, Fellow at MIT Connection Science and Architect of EU AI Act.

Continue reading “Which AI Agent Is The Best? This New Leaderboard Can Tell You” | >

From punch card-operated looms in the 1800s to modern cellphones, if an object has an “on” and an “off” state, it can be used to store information.

In a computer laptop, the binary ones and zeroes are transistors either running at low or high voltage. On a compact disc, the one is a spot where a tiny indented “pit” turns to a flat “land” or vice versa, while a zero is when there’s no change.

Historically, the size of the object making the “ones” and “zeroes” has put a limit on the size of the storage device. But now, University of Chicago Pritzker School of Molecular Engineering (UChicago PME) researchers have explored a technique to make ones and zeroes out of crystal defects, each the size of an individual atom for classical computer memory applications.

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