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Julian Horsey

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Julian Horsey

Executive Editor & Co-Founder of Geeky Gadgets

Julian Horsey is the co-founder of Geeky Gadgets and a veteran technology journalist with over 18 years of experience. A published author and multimedia designer, he specializes in emerging frontiers including Artificial Intelligence, autonomous agents, and next-gen hardware like mini PCs and wearables.

Driven by curiosity and a passion for design, Julian provides in-depth analysis on how AI workflows—from Claude to Google Gemini—are transforming productivity and creativity. His work has been cited by global tech leaders and major publications, reflecting nearly two decades of expertise in 3D printing, AR/VR, and DIY electronics. When not exploring the latest AI models, he is an avid maker and experimenter in the world of DIY tech.

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Context Engineering vs Prompt Engineering : The Secret Sauce to Smarter AI

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What if the key to unlocking truly intelligent AI isn’t just about asking the right questions, but about building the perfect environment for those questions to thrive? While much of the conversation around AI optimization has focused on prompt engineering—the art of crafting precise instructions … [Read more...] about Context Engineering vs Prompt Engineering : The Secret Sauce to Smarter AI

Vibe Coder vs Expert Programmer : Who Wins the AI App Development Duel?

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What happens when a self-proclaimed "Vibe Coder" squares off against a seasoned expert with over a decade of programming experience? The answer might surprise you. In a world where AI tools are rapidly reshaping app development, this unconventional showdown between Riley Brown, a minimalist coder … [Read more...] about Vibe Coder vs Expert Programmer : Who Wins the AI App Development Duel?

Wikipedia Offline : How to Build an Offline Knowledge Hub with a Raspberry Pi 4

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What if you could carry the entirety of Wikipedia in your pocket, ready to access without a single bar of Wi-Fi or a hint of cellular signal? Picture a remote classroom in a rural village, a disaster relief center after a storm, or even your own off-grid cabin, each equipped with a compact, … [Read more...] about Wikipedia Offline : How to Build an Offline Knowledge Hub with a Raspberry Pi 4

Excel’s New AI Copilot Feature Simplifies Data Management and More

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Have you ever wished Excel could just understand what you mean without endless tinkering with formulas or wrestling with messy data? That wish is no longer a distant dream. Microsoft’s new Excel AI Copilot is here, and it’s not just an upgrade, it’s a fantastic option. Imagine typing a simple … [Read more...] about Excel’s New AI Copilot Feature Simplifies Data Management and More


Tiny HRM 27M AI Model Beats Claude OPUS 4 : Why Bigger Isn’t Always Better

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What if the future of artificial intelligence wasn’t about building ever-larger models but instead about doing more with less? In a stunning upset, the 27-million-parameter Hierarchical Reasoning Model (HRM) has outperformed the colossal Claude OPUS 4 on the ARC AGI benchmark, a feat that challenges … [Read more...] about Tiny HRM 27M AI Model Beats Claude OPUS 4 : Why Bigger Isn’t Always Better


Claude Code Keeps Improving : New Output Styles and Status Line Updates

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What if your tools could adapt to your needs as seamlessly as your thoughts evolve? With its latest updates, Claude Code is redefining how we interact with technology, offering a blend of precision and personalization that feels almost intuitive. From the newly customizable status line that lets you … [Read more...] about Claude Code Keeps Improving : New Output Styles and Status Line Updates


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