News Uutiset: 15 syyskuu 2025 - 20 syyskuu 2025

November 23, 2025, 3:44 AM EST. Researchers at Penn State tested a drone-based, AI-powered system to automatically recognize turkey behaviors from overhead video. Using a commercially available DRONE and a camera, four daily flights captured footage of 160 young TURKEYS (5-32 days old) to build a dataset of over 19,000 labeled BEHAVIORS (feeding, drinking, sitting, standing, perching, huddling, wing flapping). A YOLO (you only look once) computer-vision model was trained and validated, with the best version correctly identifying 87% of present behaviors and 98% accuracy for specific actions. The approach promises lower LABOR, continuous, non-invasive welfare monitoring, and reduced need for constant human presence on large FARMS.

November 23, 2025, 3:40 AM EST. Three-dimensional (3D) integration of non-silicon materials enables convergence of sensing, storage, and computing beyond transistor scaling. This work demonstrates reservoir computing via a 3D stack that couples In2Se3 photodetectors with MoS2 memtransistors. The top tier exploits thickness-dependent photoresponse of In2Se3 flakes to form an optical reservoir, while the bottom tier uses programmable MoS2 memtransistors to convert photocurrent into photovoltage and feed a trained readout circuit also based on MoS2 devices. The devices are placed with sub-50 nm proximity, enabling near-sensor information processing and faster photoresponse calibration. This edge-oriented approach highlights the potential of vertically stacked heterogeneous materials beyond silicon for compact, energy-efficient intelligent sensing and computing systems, advancing monolithic 3D integration (M3D) paradigms.

November 23, 2025, 3:36 AM EST. During an internal all-hands session reviewed by Business Insider, Nvidia CEO Jensen Huang warned that market sentiment has put the company in a no-win scenario: miss = evidence of an AI bubble, beat = fuel for one. Despite a blockbuster quarter and raised guidance, the stock swung from an early rise to a pullback as the broader AI trade cooled. Nvidia reported strong demand for data-center GPUs and reiterated guidance with visibility into half a trillion dollars of future revenue. The reaction mirrors a market wary of expensive AI infrastructure bets and debt-heavy financing, amid macro jitters and Fed-policy uncertainty. As earnings season winds down, investors debate whether AI hype can sustain the pace of capital expenditure and revenue growth.

November 23, 2025, 3:34 AM EST. In US antitrust proceedings over Google's digital advertising business, a judge signaled reluctance to order a breakup of the Google Ads unit. The hearing focused on whether a structural remedy is necessary to curb potential anticompetitive behavior or if a narrower rulemaking would suffice. Lawyers argued over how to define the relevant market and what remedies would avoid harming consumers and publishers. The judge's hesitation suggests the court may favor interim or behavioral remedies rather than a full monopoly breakup, potentially delaying a final ruling. The outcome will influence how regulators pursue enforcement in the digital advertising market and could set precedent for future tech antitrust actions in the US.

November 23, 2025, 3:32 AM EST. Ubisoft debuted Teammates, a playable AI research project at GDC 2024 that features Jaspar, an in-game AI voice assistant, and two NPCs, Sofia and Pablo, who respond to real-time voice commands. The experiment aims to deepen immersion by interpreting natural speech to highlight enemies, adjust settings, pause the game, or coordinate actions during an FPS-style mission. Players guide Sofia and Pablo through cover and attacks in a dystopian base as they search for missing teammates. The project, led by Gen AI Director Xavier Manzanares, Narrative Director Virginie Mosser, and Data & AI Director Rémi Labory, emphasizes context-aware interactions and testing what is possible when player voice becomes a core gameplay mechanism.