Notizie — Pagina156

OpenAI's Sora app, described as a "TikTok for deepfakes," now lets users limit how AI-generated versions of themselves appear in videos. The update introduces preferences that can block cameo appearances in political content, restrict specific language, or prevent certain visual contexts. OpenAI says the changes are part of broader weekend updates aimed at stabilizing the platform and addressing safety concerns. While the new tools give creators more say over their digital likenesses, critics note that past AI tools have been bypassed, and the watermark remains weak. OpenAI pledges further refinements.Leggi di più

Developers are increasingly turning to AI‑generated code, dubbed “vibe coding,” to accelerate software creation. While the approach mirrors the efficiency of open‑source reuse, experts warn it introduces opaque code, potential vulnerabilities, and weakened accountability. Security firms highlight that AI models often draw on outdated or insecure codebases, making it hard to trace origins or audit outputs. A recent survey found that a third of security leaders report over 60 % of their code now originates from AI, yet fewer than one‑fifth have approved tools for such development. The emerging risk landscape calls for new safeguards and clearer governance.Leggi di più

Google has released a detailed FAQ to clarify the rollout of Gemini for Home, its replacement of Google Assistant, and the new subscription tiers that succeed Nest Aware. The free update enables basic voice commands on supported devices, while paid tiers—Google Home Premium Standard and Advanced—add AI‑driven features like Gemini Live, automated routines, AI video search, and extended video history. Gemini for Home is currently in early‑access in several regions for cameras and doorbells, with smart speaker support slated for later in the United States. Compatibility spans most Google speakers and displays made since 2015, with limited third‑party support at launch.Leggi di più

Rabbit released a major software update, RabbitOS 2, for its AI‑focused R1 device. The upgrade redesigns the touchscreen interface, adds offline voice‑memo transcription, and introduces Creations—a tool that lets users describe an app and have the device’s AI, Intern, code it. Creations can be shared via Rabbithole or QR codes, sidestepping a conventional app store. CEO Jesse Lyu framed the rollout as a chance for a second chance after the R1’s rocky launch, while noting competition from rivals like Nothing and OpenAI’s recent hardware moves.Leggi di più

OpenAI’s Sora team is preparing to allow copyrighted fictional characters in AI‑generated videos. Bill Peebles, head of Sora, said character cameos are “on the roadmap,” while CEO Sam Altman announced a shift from the previous opt‑out policy toward tighter right‑holder controls and a forthcoming revenue‑sharing model. The changes aim to give creators more granular control over the use of their intellectual property in Sora’s video generation platform.Leggi di più

AMD and OpenAI have entered a multi‑year agreement that lets OpenAI buy up to 160 million AMD shares at a nominal price while securing a substantial supply of AMD AI chips. The deal adds roughly 6 gigawatts of AMD‑based compute capacity to OpenAI’s growing AI infrastructure, complementing its existing relationships with Nvidia and its own silicon efforts. Industry sources say the partnership does not alter OpenAI’s broader compute strategy, including its work with Microsoft and Broadcom.Leggi di più

OpenAI announced a strategic partnership with AMD to procure AMD's Instinct GPUs for large‑scale AI infrastructure. The agreement envisions deploying up to six gigawatts of compute power, with the first gigawatt slated for the second half of 2026. In addition to the hardware purchase, OpenAI will acquire 160 million AMD shares at a nominal price, potentially giving it a ten‑percent stake in the chipmaker. The deal positions AMD as a core compute partner and underscores OpenAI’s push to diversify its hardware sources beyond its existing relationships.Leggi di più

OpenAI CEO Sam Altman said the company will give copyright holders more granular control over how their characters are used in the Sora 2 video‑generation app. The firm also hinted at a future revenue‑sharing model that could reward rightsholders when their intellectual property appears in user‑generated clips. Altman explained that the changes aim to balance open‑ended creativity with the interests of creators and owners, while also addressing the unexpectedly high volume of video generation on the platform.Leggi di più

Eline Van der Velden, founder and CEO of Particle6 and its talent studio Xicoia, introduced Tilly Norwood, an AI‑generated digital avatar, at the Zurich Film Festival. While talent agents have reportedly shown interest, the avatar's role as an "actress" has drawn criticism from SAG‑AFTRA and industry observers who question the ethics and feasibility of AI‑driven performers. Van der Velden envisions the avatar becoming a major screen presence, but the technology relies on human oversight and raises concerns about the impact on human actors and creative labor.Leggi di più

Google Photos is set to expand its AI‑driven image‑to‑video feature with a full text‑prompt interface, allowing users to describe exactly how they want still images animated. The upgrade builds on the existing Veo 2 model and reflects Google’s broader push to embed AI tools like Gemini across its apps and Nest hardware, while competitors such as OpenAI continue to roll out their own video‑generation services.Leggi di più

Apple has reportedly deprioritized work on a cheaper version of its Vision Pro headset, redirecting resources toward AI‑enabled smart glasses. The move, revealed in a Bloomberg report citing internal sources, signals a strategic pivot as the company seeks to compete in a market where lighter, more affordable wearables are gaining traction. Analysts comment that Apple’s Vision Pro has struggled with price, bulk, and limited use cases, prompting the shift toward a Meta‑style smart‑glass design slated for 2027 and a higher‑resolution lens model for 2028. The decision reflects both financial pressures and a desire to stay relevant in the evolving AR space.Leggi di più

A side‑by‑side look at three leading AI accelerators—Huawei's Ascend 950 series, Nvidia's H200 (GH100 Hopper), and AMD's Radeon Instinct MI300 (Aqua Vanjaram). The comparison covers architecture, process technology, transistor counts, die size, memory type and capacity, bandwidth, compute performance across FP8, FP16, FP32 and FP64, and target scenarios such as large‑scale LLM training, inference, and high‑performance computing. Availability timelines differ, with each vendor positioning its chip for data‑center and HPC workloads.Leggi di più

The TCL QM9K stands out as the company’s top‑of‑the‑line mini‑LED television, delivering exceptional brightness, deep contrast and wide‑angle uniformity thanks to an advanced local dimming system and a high‑performance processor. It introduces Google TV with Gemini, an AI chatbot that handles contextual voice queries, image generation and personalized screensavers. Audio is handled by a Bang & Olufsen‑tuned Dolby Atmos system, with optional wireless FlexConnect support for expanded sound. Gaming features include HDMI 2.1 ports, high refresh rates and variable‑rate technology, making the QM9K a well‑rounded premium TV for home entertainment.Leggi di più

Perplexity has announced that its AI‑powered Comet browser is now free for all users, ending the previous $200 a month subscription barrier. Built on Chromium, Comet embeds Perplexity’s conversational AI directly into the browsing experience, offering a side‑panel assistant that can summarize text, generate shopping lists, and interact with personal data such as email and calendar with permission. While core features are free, advanced tools remain behind Comet Plus and Max subscription tiers. The move aims to capture more browsing time and compete with AI integrations from Google, Microsoft, and emerging rivals.Leggi di più

U.S. Immigration and Customs Enforcement (ICE) is proposing a round-the-clock social media surveillance team that would function as an intelligence arm of its Enforcement and Removal Operations division. The unit would gather tips, examine public posts across platforms such as Facebook, Reddit and TikTok, and use commercial databases like LexisNexis Accurint and Thomson Reuters CLEAR to compile dossiers for field offices. Turnaround times are set at 30 minutes for urgent cases, one hour for high‑priority leads, and the workday for lower‑priority matters. The plan also calls for artificial‑intelligence tools and a budget exceeding a million dollars annually.Leggi di più

Tilly Norwood, an AI‑generated persona promoted by Particle6, has ignited a heated discussion about the nature of synthetic actors. While the model’s creators tout her as a new type of cultural icon, industry professionals argue that labeling her an "actress" misleads audiences and threatens human performers. The controversy highlights broader concerns about anthropomorphizing AI, the blurring of reality in video content, and the ethical implications of using AI‑crafted characters in entertainment and advertising.Leggi di più

A team of researchers led by Microsoft has identified a previously unrecognized vulnerability in the DNA‑screening systems that guard against biological threats. The gap, described as a "biological zero‑day," could allow AI‑designed toxins to slip past existing checks that flag DNA orders encoding known harmful proteins or viruses. While screening processes have evolved to catch DNA variants that produce the same dangerous proteins, the rapid advancement of AI‑generated protein designs may outpace current safeguards, prompting calls for updated detection methods.Leggi di più

The surge in AI workloads is driving rapid expansion of data centers that rely heavily on GPUs, which consume far more power and generate far more heat than traditional CPUs. This growth is straining electricity supplies and dramatically increasing water use for cooling. Industry leaders are exploring liquid‑cooling, micro‑fluidic chips, free‑cooling, and geothermal options, while experts call for greater transparency, smarter hardware design, and more efficient model use to curb the environmental impact.Leggi di più

DoorDash introduced Dot, a five‑foot‑t. The robot features nine cameras, multiple sensors, and a bright red design with pixelated eyes. Built by DoorDash Labs, Dot is intended to navigate sidewalks, roads, and bike lanes, reflecting a hybrid delivery model that blends human couriers with autonomous technology. The rollout follows earlier partnerships with Coco Robotics and highlights industry challenges such as navigating complex urban environments, handling obstacles like tree roots, and addressing safety concerns around children and pedestrians. Experts suggest that while robots may reshape certain tasks, they are unlikely to replace human couriers entirely in the near term.Leggi di più

Amazon and Google announced a wave of new smart home hardware powered by advanced artificial intelligence. Amazon introduced updated Echo Show displays and Echo speakers featuring the Alexa Plus voice assistant, along with a lineup of Ring cameras that includes a 4K video doorbell and an AI tool for locating missing dogs. Google responded with a major overhaul, embedding its Gemini AI into Google Home devices under the Gemini for Home brand, launching Gemini-capable Nest security cameras, a new video doorbell, and a low‑cost camera series partnered with Walmart, plus a next‑generation Google Home speaker slated for release next year.Leggi di più