Tekniikka Uutiset: 9 lokakuu 2025

Retrieval-Augmented Generation (RAG): The Search‑Enhanced AI Revolution in Chatbots and Enterprise Applications
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Hakuperusteinen generointi (RAG): Hakutoiminnolla tehostettu tekoälyvallankumous keskusteluroboteissa ja yrityssovelluksissa

RAG tarkoittaa Retrieval-Augmented Generationia, hybridimäistä tekoälylähestymistapaa, jossa suuri kielimalli yhdistetään hakukoneeseen tai tietokantaan ulkoisen tiedon hakemiseksi perusteltuja, ajantasaisia vastauksia varten. Vuonna 2025 RAG on noussut strategiseksi välttämättömyydeksi modernille tekoälylle, mahdollistaen älykkäät chatbotit, yritysavustajat ja muut kontekstia ymmärtävät sovellukset. Käytännössä RAG-järjestelmä hakee ensin
11 lokakuun, 2025
5G Standalone Goes Global, 6G Teasers and Satellite Internet Shake-Up – Telecom Highlights (Oct 8–9, 2025)
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5G Standalone leviää maailmanlaajuiseksi, 6G-vihjeitä ja satelliitti-internet mullistuu – Telekomin kohokohdat (8.–9.10.2025)

Globaali telekommunikaatiomaisema: 8.–9. lokakuuta 2025 Seuraavan tason 5G: itsenäiset verkot ja niiden yli Lokakuun alussa 2025 5G Standalone -teknologia otti merkittäviä harppauksia useilla mantereilla. Yhdysvalloissa AT&T:n ilmoitus kattavasta 5G SA -käyttöönotosta oli merkittävä kehitysaskel lightreading.com. Tämä päivitys tarkoittaa, että AT&T:n asiakkaat, joilla
9 lokakuun, 2025

Technology News

  • DX Coding: The Forgotten Film-Era Innovations Digital Photography Forgot
    October 11, 2025, 5:50 PM EDT. Long before face detection, cameras learned to read a film's speed with DX coding. Kodak introduced this 1983 standard, using a checkerboard of conductive squares on the canister to let cameras auto-set ISO via simple camera auto sensing contacts. It solved the era's most common mistake: forgetting to match ISO when loading a new roll, which could ruin an entire shoot. The system also spoke to exposure latitude and count, with barcodes for lab workflows. The elegance lay in a low-tech, reliable solution—no microprocessors required. DX-compatible cameras proliferated in the 80s, gradually fading as digital sensors gained true ISO flexibility. This feature shows how film-era design addressed real problems with simple engineering, a contrast to today's computational wonders.
  • SOM: Breakthrough mission-aware battery metric predicts whether an EV can finish a trip
    October 11, 2025, 5:32 PM EDT. Researchers at UC Riverside have developed the State of Mission (SOM), a mission-aware diagnostic metric that goes beyond traditional battery state functions. Unlike SOC or SOH, SOM predicts whether a battery can complete a specific task—such as powering an EV over a mountain pass, a drone in wind, or a home through a cloudy day—under real-world conditions. By fusing physics-based models with machine learning, SOM combines battery data with factors like temperature, terrain, and traffic to move from reactive readings to proactive, goal-based guidance. This could help electric vehicles plan routes, optimize energy use, and reduce range anxiety. The work by Mihri and Cengiz Ozkan at UC Riverside envisions a new class of battery management that answers: can I finish this trip?
  • RIP Clips: Apple pulls the plug on its quirky short-form video app
    October 11, 2025, 4:46 PM EDT. Apple has pulled the plug on Clips, its quirky short-form video app launched in 2017. A new support document confirms Clips is no longer receiving updates and has been removed from the App Store. Affected users can still redownload it on an iOS 26 device to export videos into another app, but there are no guarantees it will work past iOS 26. With Clips dead, Apple still offers iMovie for iPhone, though it hasn’t seen major updates since 2023 and 2024 bug fixes. Other core apps like Pages, Keynote, and Numbers in the iWork suite remain aging, and related acquisitions Pixelmator Pro and Photomator are awaiting a Liquid Glass update.
  • Samsung W26: The Luxury Foldable for China's Elite
    October 11, 2025, 4:45 PM EDT. Samsung's W26 is a luxury foldable designed for China's elite, pairing gold accents with a premium build and a price north of $2,300. When folded, it's 8.9mm thick and 215g; unfolded, a slim 4.2mm hinge enables a dual-screen setup with a 6.5-inch cover and an 8-inch inner display at 120Hz. The chassis features armored metal and gold rings around a triple-camera array, available in Danxi Red or Xuan Yao Black. Inside are a Snapdragon 8 Elite, 16GB RAM, up to 1TB, and Android 16 on One UI 8. The camera system includes a 50MP main with OIS, 12MP ultra-wide, and 10MP telephoto, plus 10MP outer and 4MP under-display selfies. IP48 water resistance and a side fingerprint sensor complete the package.
  • How to Add Your State ID to Google Wallet on Android (And Why It Matters)
    October 11, 2025, 4:15 PM EDT. With TSA rolling out Digital ID verification at airports, you can now add a state-issued ID to Google Wallet on Android in supported states (Arizona, California, Colorado, Georgia, Iowa, Maryland, Montana, New Mexico, North Dakota). To set up, open Google Wallet, tap the blue Plus icon, choose ID > Driver's license or state ID, select your state, and follow prompts. You'll upload photos of the front and back of your ID and a short video for facial verification. It can take a few minutes for verification. If your state isn’t supported yet, you can add a passport to Google Wallet via ID pass > United States. Digital IDs can speed checkpoints, though you should still carry a physical ID.