标签：#AR

You don't need your phone charger to keep your device topped up, as long as you have a USB cable and something to plug it into.

If you’ve been circling around Disrupt, then now’s the best time to lock in your pass and start getting ready to join the rest of the startup community gathering in San Francisco from October 13-15 at Moscone West!

Jane Street has installed Etched's first shipped AI cluster system, and was so impressed, it led another massive round, the startup says.

One big question: Will China assert territorial rights where its rover explores?

The Tesla Cybercab, that golden two-seater central to Elon Musk's robo-supremacist ambitions, is finally nearing it's public launch. Whether or not the no-steering wheel and no-pedal vehicle is actually ready for public roads, let alone customers, remains very much in doubt. According to The Information, Tesla is planning a public launch of the Cybercab in […]

Apple’s leaked camera-equipped AirPods might avoid the privacy pitfalls of other AI wearables by preventing users from recording photos and videos.

Fairphone sells components like the USB port and screen, all swappable with a single torx driver.

Jordan Nanos discusses how semiconductor constraints, data center expansion, and networking bottlenecks impact AI software architecture. Drawing from SemiAnalysis research, he shares insights on benchmark performance, GPU scaling, and tokenomics from chip fab to model inference. By Jordan Nanos

Cloudflare is introducing WriteGuard, now in private beta, to provide fine-grained security controls for MCP (Model Context Protocol) servers. It aims to make AI agents safer by controlling their access to tools that can modify data or perform actions, rather than simply read information. By Sergio De Simone

At what point did you start to think you were an engineer? An engineer. What a lofty,...

How a theory of leftover surprise changed a memory layer Richard Emate Richard Emate Richard Emate Follow Aug 18 How a theory of leftover surprise changed a memory layer # python # ai # llm # opensource Add Comment 9 min read

The American automaker returns to the top category of endurance racing next year.

Design Patterns: Reusable Solutions to Recurring Problems A practical guide to classic design patterns in C#/.NET — Factory, Singleton, Repository, Strategy, and Mediator — covering what problem each one actually solves, working implementations, common .NET-specific variations, and honest guidance on when each pattern earns its complexity versus when it's unnecessary ceremony. Table of Contents Introduction Factory Pattern Singleton Pattern Repository Pattern Strategy Pattern Mediator Pattern How These Patterns Combine in Practice Patterns vs. Over-Engineering Common Pitfalls Quick Reference Table Conclusion Introduction Design patterns are named, reusable solutions to problems that recur often enough across software projects that giving them a shared name and shape is genuinely useful — not because the specific code is copy-pasteable, but because the name lets developers communicate a design intent quickly ("just make it a Strategy") instead of re-explaining the same structural idea from scratch every time. This guide covers five of the most commonly used patterns in .NET codebases, with working C# examples, and — consistent with this series' recurring theme — honest guidance on when each pattern is solving a genuine problem versus adding structure a simpler solution wouldn't need. // A pattern name compresses a whole design conversation into one word "Just inject an IPaymentStrategy and pick the implementation based on the payment method" // ← Strategy "Wrap the whole multi-step checkout process behind a single mediator call" // ← Mediator 1. Factory Pattern The problem: object creation logic that doesn't belong at the call site // ❌ The caller needs to know about every concrete shipping provider and how to construct each one IShippingProvider provider = order . Region switch { "US" => new UpsShippingProvider ( apiKey , region ), "EU" => new DhlShippingProvider ( apiKey , endpoint ), "APAC" => new FedExShippingProvider ( apiKey , credentials ), _ => throw new NotS

Eight user agents, and the one that decides whether ChatGPT cites you is not among them. An r/SEO post from April, 53 points and 40 comments, says Cloudflare quietly cut the author's site off from ChatGPT, from Perplexity and from Google's AI Overviews. I went and read the block. It names ChatGPT's training crawler and not its search crawler, and it never mentions Perplexity at all. The Google agent it does name is one Google says does not affect inclusion or ranking in Search. Take just two of the eight agents. GPTBot governs inclusion in OpenAI's training data, and Google-Extended governs grounding in Gemini Apps. Those are real things to give up. They are not the three things the warning names. What is actually in the file Cloudflare prints the whole block on its managed robots.txt page : # BEGIN Cloudflare Managed content User - Agent : * Content - signal : search = yes , ai - train = no , use = reference Allow : / User - agent : Amazonbot Disallow : / User - agent : Applebot - Extended Disallow : / User - agent : Bytespider Disallow : / User - agent : CCBot Disallow : / User - agent : ClaudeBot Disallow : / User - agent : Google - Extended Disallow : / User - agent : GPTBot Disallow : / User - agent : meta - externalagent Disallow : / # END Cloudflare Managed Content Read that against Cloudflare's own crawler reference table and a pattern falls out. GPTBot is in, OAI-SearchBot is out. ClaudeBot is in, Claude-SearchBot is out. For both of those pairs the table calls the blocked agent an AI Crawler and the one left alone AI Search. Applebot-Extended is in and plain Applebot is not, the same split again. The table has no Applebot-Extended row, so it cannot tell you what Cloudflare calls that one. The block runs along the training and search seam, and that looks deliberate to me. OpenAI's side of it is one line: "Each setting is independent of the others". I worked through the three OpenAI bots and which one governs search visibility in an earlier post , so I will

Originally published on echoeffect.net . If you have been inside Google Search Console recently and clicked into the Pages report (previously called Index Coverage), you may have seen a section titled "Why pages aren't indexed." That list tells you exactly which URLs Google found on your site but chose not to add to its search index, and the reason for each one. This is not abstract SEO theory. Pages that are not indexed cannot rank. If Google is excluding pages from your site, you are losing search visibility you should have, and the reason is usually fixable once you understand what Google is actually telling you. This post covers the four most common "not indexed" statuses small business websites encounter, what each one means in plain terms, and the exact steps to resolve it. A quick note before diving in: Some pages on your site should not be indexed. Thank-you pages, admin pages, internal search result pages, and duplicate filter pages are examples where non-indexing is correct. Before fixing any of these errors, confirm the flagged URL is actually a page you want in Google's index. 1. Page With Redirect What it means: Google followed one of your URLs and landed on a different URL because a redirect was in place. The original URL is not indexed. Only the final destination URL is eligible to be indexed. This status is usually caused by one of three things: Old URLs still listed in your XML sitemap that have since been redirected (common after a site redesign or domain migration) HTTP versions of pages listed in your sitemap when the live site runs on HTTPS Trailing-slash inconsistencies, where your sitemap lists yoursite.com/page but the server redirects to yoursite.com/page/ The redirect itself is not necessarily a problem. A 301 redirect is the correct way to permanently move a page. The issue is that Google's crawler is spending time and crawl budget following chains to find the real URL, and your sitemap or internal links are pointing to the wrong address.

Moving from AI-Assisted Engineering to AI-Agentic Software Engineering The rise of AI coding assistants has transformed how developers write software. Tools like GitHub Copilot, ChatGPT, Claude, and Gemini have significantly improved developer productivity by helping generate code, explain concepts, and automate repetitive tasks. However, the industry is now entering the next evolution: AI-Agentic Software Engineering . Instead of AI simply assisting developers, AI agents can now take ownership of entire software engineering tasks—from requirement analysis and architecture design to implementation, testing, documentation, and code reviews. The challenge is no longer whether to use AI, but how to integrate AI agents into a structured Software Development Lifecycle (SDLC). This requires moving away from vibe coding toward specification-driven development , where AI agents operate using well-defined requirements, standards, and engineering principles. Today, I'd like to discuss two of the most popular frameworks enabling this transition. 1. Spec Kit Spec Kit is a specification-driven framework designed for Human + AI collaborative software development . The philosophy is simple: define the specification before generating the code . Rather than asking an AI to build an application from a vague prompt, Spec Kit encourages teams to create structured specifications, architectural decisions, and engineering principles that guide AI throughout the development lifecycle. Some key benefits include: Structured and repeatable software development Better requirement traceability Consistent architecture decisions Reduced AI hallucinations Lower development costs through predictable AI interactions Support for selecting the most appropriate LLM based on project requirements Integration of quality engineering practices from the beginning of the SDLC Spec Kit is particularly valuable for engineering teams that want to adopt AI without sacrificing software quality or maintainability.

Look, startup or Enterprise? How to Pick the Right AI API Stack Let me set the scene for you. A few months back, I was chatting with two friends on completely opposite ends of the AI spectrum. One was bootstrapping a side project on pizza and prayers, wondering if he could afford to add an LLM to his SaaS without going bankrupt. The other was leading engineering at a mid-sized fintech, sweating bullets because his CTO wanted enterprise-grade guarantees before signing a single contract. Same problem on paper: "we need an AI API." Completely different universes in practice. Here's how I'd actually walk each of them through it — and why the generic guides you'll find on the internet miss the mark. The Misconception That Trips Everyone Up I want to be honest with you about something. Most AI API guides assume both audiences want the same thing at different scales. That's wrong. Dead wrong. A startup founder I know burned through two weeks trying to wire up DeepSeek's direct API last quarter. He gave up not because the tech was hard, but because he didn't have a Chinese payment method, didn't want to verify with a Chinese phone number, and got stuck in a KYC loop. Meanwhile, an enterprise architect I talked to last month was spending months negotiating with OpenAI's sales team on annual contracts for committed-use pricing — when all he wanted was a predictable API endpoint with a real SLA behind it. The lesson? The "go straight to the provider" advice is a non-starter for a lot of people, and nobody's talking about why. Let me show you what actually matters depending on which side of the fence you're on. What Startups Actually Need (And Don't) Let me break this down. If you're building a startup — early stage, scrappy, maybe pre-seed or seed — your AI API checklist looks something like this: Cost matters more than perfection You want to experiment with multiple models without signing 12 contracts You need to ship this week, not next quarter Your "compliance team" is just

New study finds that the tusks have not one but two spirals, twisting in opposite directions.

On Tuesday, Warp introduced Warp Factories, a new infrastructure system designed to make building AI software factories as easy as possible.

Battery materials startup Anthro Energy has broken ground on a Louisville factory to make electrolytes, including those for solid-state batteries.