Technologie
Software-defined cars: after the purchase, who is still in the driver's seat?
Over-the-air updates, subscription features and cloud dependency are shifting control of cars toward their software and its providers.…
Rubrique Technologie
La rubrique Technologie de 24h00.info décrypte l’actualité du numérique, de l’intelligence artificielle à la cybersécurité, en passant par les objets connectés, la robotique et les télécommunications. Analyses, innovations et tendances éclairent les évolutions du secteur et leurs conséquences sur les entreprises, les usages et la société.
Technologie
Industrial digital twins: avoiding a model that ages faster than the factory
A factory reproduced in 3D does not become a digital twin through the magic of graphics alone. Its…
Technologie
RAISE Summit: behind AI’s ambitions, the technical questions that matter
The Paris event highlights the ambitions of artificial intelligence, but the decisive choices lie behind the demonstrations. Models,…
Technologie
VivaTech: judging innovation, not pitching skills
In the aisles of a tech trade show, a successful demonstration guarantees neither an available product nor a…
Technologie
Humanoid robots: the real metrics behind the demonstrations
A robot carrying a bin in front of a camera is not yet a reliable colleague on a…
Technologie
CES: Why the most useful innovations rarely make the best demos
In Las Vegas, a robot that follows you attracts more cameras than a replaceable battery or a device…
Technologie
Smart glasses: useful for you, noticeable to others?
Built-in cameras, discreet listening, AI assistance: smart glasses promise to make digital technology less cumbersome. But their adoption…
Technologie
Repairable smartphones: what European rules really change
Since June 2025, Europe has imposed new durability, repairability and energy efficiency requirements on smartphones. From batteries and…
Technologie
USB-C on laptops: a common connector, but differences remain
The EU’s April 2026 deadline extends common charger requirements to covered laptops, without making all USB-C equipment interchangeable.…
Technologie
Satellites and smartphones: what direct connectivity really promises
Sending an SOS from a mountain with no mobile coverage is already possible with some phones, but accessing…
Technologie
Wi-Fi 7: Is it already time to upgrade office and home networks?
Wi-Fi 7 promises higher speeds and more responsive connections, but its benefits depend as much on client devices…
Technologie
Matter and Thread: Why the Smart Home Is Not Yet Universal
The same logo on the box guarantees neither the same features nor a trouble-free setup. Between Thread networks,…
Technologie
Deepfakes in video calls: how can you verify who is really on screen?
A familiar face and a recognizable voice are no longer enough to authenticate someone on a video call.…
Technologie
Passkeys: why replacing passwords remains complicated
Passkeys make phishing much harder, but their promise runs up against everyday realities: lost phones, family computers and…
Technologie
Post-quantum cryptography: work begins before the threat arrives
The first NIST standards give businesses a concrete foundation for preparing for the post-quantum era. But before replacing…
Technologie
RISC-V: Can the open architecture reshape the chip market?
Already used in microcontrollers, RISC-V promises to diversify a market dominated by a handful of architectures. But to…
Technologie
AI chips: why HBM memory matters as much as processors
An AI accelerator’s value is not just about computing power: its circuits also need an uninterrupted supply of…
Technologie
Data centers: the AI battle is also being fought on power grids
Deploying artificial intelligence now takes more than buying GPUs: it requires securing electrical capacity, removing heat and ensuring…
Technologie
AI PCs: which uses really justify replacing your computer?
Translating a meeting, editing photos or querying your documents without sending them to the cloud: AI PCs promise…
Technologie
Image provenance: what C2PA proves, and what it does not guarantee
C2PA signatures can document an image’s provenance and certain stages of its creation, but they do not certify…
Technologie
AI agents: why access to tools is becoming the real issue
Connected to messaging platforms, databases and business software, AI agents no longer just respond: they can act. Their…
Technologie
Sodium-ion batteries: an alternative to lithium, but for which devices?
More abundant than lithium, sodium could power some cars and, above all, electricity storage systems. But trade-offs involving…
Technologie
Submarine Cables: Cloud Resilience Is Decided on the Ocean Floor
Behind every cloud service, optical fibers cross oceans and converge at a handful of strategic landing points. Truly…
Technologie
Software-defined cars: do you really own a feature you have paid for?
Over-the-air updates, unlockable equipment and subscriptions are blurring the line between owning a car and accessing its features.…