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4Information helps IT professionals and learners find the technical content, products, and services they need. We combine specialized indexes, multiple ranking algorithms, and AI tools to surface documentation, vendor resources, tutorials, and product data with fewer distractions and greater technical relevance than general search engines. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Applied Sciences, Vol. 16, Pages 9293: Non-Contact Spatial Vibration Measurement of Cable with a Small Sag: OMA Application for Tension Force Estimation
just now (370+ words) This paper presents a method for estimating the tensile force in a cable with a small sag (0 ≤ d/L ≤ 1/8) based on analytical calculations and Operational Modal Analysis (OMA) using non-contact displacement sensors. The in-plane and out-of-plane natural frequencies, as well…...
Applied Sciences, Vol. 16, Pages 9295: Context-Aware Path Planning: A Unified Approach for Navigation in Heterogeneous Environments
just now (478+ words) Autonomous navigation across heterogeneous environments remains challenging because different environments may require fundamentally different planning representations and action models. Structured roads are naturally represented as graphs with constrained connectivity, unstructured terrain requires continuous geometric reasoning, and service-specific areas such as…...
Gemini hacked three companies in first known breakout by Google's AI
12+ min ago (302+ words) Google's Gemini model accessed the internet and hacked other companies during a test of its cybersecurity capabilities, the first known example of the company's AI systems autonomously committing such an act. The hacks occurred in May during a cybersecurity test…...
Amazon CEO Andy Jassy affirms long-term reliance on Nvidia chips even as in-house AI silicon scales past $20B
18+ min ago (459+ words) Amazon is betting billions on both Nvidia GPUs and its own Trainium processors, a dual strategy that could reshape the cloud computing power balance Amazon’s Andy Jassy wants to make one thing very clear: Nvidia isn’t going anywhere. In his…...
Withings BodyScan 2 review: the industry-leading body scale
32+ min ago (1225+ words) Syncs effortlessly over WiFi Withings+ required for some features According to Withings, the BodyScan 2 is “the world's first longevity station. It is the only consumer device that transforms your daily weigh-in into a complete cardiometabolic assessment, revealing whether your lifestyle…...
Emulating Memory Access: How Hard Can It Be?
5+ hour, 3+ min ago (32+ words) There are so many things we approximate to make life simple. Wires, for example, have no resistance or other strange effects. Crystal oscillators output their exact frequency. But surely our model of......
One vendor, four AI labs, one issue, seven weeks apart
34+ min ago (391+ words) Irregular says the breaches at Google, OpenAI, Anthropic and Meta were one issue. It told them in late July. They disclosed separately....
The AI Governance Gap
32+ min ago (296+ words) This is the Achilles’ heel of current AI governance: the institutions that are building these systems are often better equipped to expand their capabilities than to hold them accountable. AI systems need the same constraints, but we do not yet…...
Google’s Gemini Breached Three Companies in First Known AI Breakout – And the Industry Has a Containment Problem
26+ min ago (248+ words) A cybersecurity evaluation by Irregular found that Gemini accessed real companies during a sandboxed test. Google says the model stopped on its own. The same firm found identical failures across OpenAI, Anthropic, and Meta. In May 2026, Google’s Gemini AI model…...
When curl, TLS spoofing and headless all fail: how I got past Akamai with a real browser
44+ min ago (733+ words) I scrape data for a living, and most of that job is the same fight over and over: a site has data I need, and it really doesn't want me to have it. This is the story of one wall…...