OpenAI has introduced a detailed framework for building production-ready AI agents, focusing on simplicity, iterative refinement, and the strategic integration of tools, models, and instructions. In this overview, Prompt Engineering explores the core components that make AI agents tick, from their … [Read more...] about OpenAI’s Framework & Guide to Building Production-Ready AI Agents
Julian Horsey
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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.
Connect with Julian:
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15 Excel Settings for Maximum Spreadsheet Productivity
Have you ever felt like Excel is working against you rather than for you? It’s a powerful tool, no doubt, but its default settings can often feel clunky or mismatched to your specific needs. From losing those all-important leading zeros in product IDs to struggling with overly complex table … [Read more...] about 15 Excel Settings for Maximum Spreadsheet Productivity
Ex-OpenAI Insider Just Dropped Shocking Predictions About AI’s Future
What if the future of humanity was being shaped behind closed doors, and one insider just decided to pull back the curtain? That’s exactly what’s happening as a former OpenAI employee steps forward to reveal AI future predictions and the untold story of artificial intelligence’s rapid evolution—and … [Read more...] about Ex-OpenAI Insider Just Dropped Shocking Predictions About AI’s Future
Organize Your Day with Apple’s Notes, Reminders, Calendar & Maps Apps
Ever feel like you’re juggling too many apps just to stay organized? Between task managers, note-taking tools, and scheduling apps, it’s easy to get overwhelmed by the sheer number of options. But what if the solution was already in your pocket? Apple’s built-in apps—Notes, Reminders, Calendar, and … [Read more...] about Organize Your Day with Apple’s Notes, Reminders, Calendar & Maps Apps
Synology’s Shocking New Policy: Say Goodbye to Third-Party Drives
Synology has announced a significant policy change that will require all 2025 Plus series NAS models—and future iterations—to exclusively use Synology-branded drives. This marks a departure from the company’s previous openness to third-party drives, particularly for home and consumer users. While … [Read more...] about Synology’s Shocking New Policy: Say Goodbye to Third-Party Drives
Elder Scrolls Oblivion Remastered On The Steam Deck Can It Handle It
Can a handheld device truly do justice to one of gaming’s most iconic RPGs? With the remastered edition of Elder Scrolls Oblivion now available, fans are eager to revisit Cyrodiil’s sprawling landscapes and intricate quests—but this time, on the go. The Steam Deck, Valve’s portable powerhouse, … [Read more...] about Elder Scrolls Oblivion Remastered On The Steam Deck Can It Handle It
Cursor’s System Prompt Leaked : What It Means for Developers
What happens when the inner workings of a $10 billion AI tool are exposed to the world? The recent leak of Cursor’s system prompt has sent shockwaves through the tech industry, offering an unprecedented glimpse into one of the most advanced AI coding assistants on the market. Cursor, celebrated for … [Read more...] about Cursor’s System Prompt Leaked : What It Means for Developers
How to Use Microsoft Copilot in Teams : A Beginner’s Guide for 2025
Imagine walking into a meeting where every detail is captured, every action item is tracked, and every follow-up is seamlessly organized—all without lifting a finger. That’s the promise of Microsoft Copilot in Teams, a new AI-powered assistant designed to transform how we collaborate. In 2025, where … [Read more...] about How to Use Microsoft Copilot in Teams : A Beginner’s Guide for 2025
Quadratic AI Spreadsheet App Makes Data Analysis Easy
Quadratic is a innovative spreadsheet platform that seamlessly integrates artificial intelligence, programming capabilities, and real-time data connectivity into a single, intuitive interface. Designed to cater to professionals in fields such as finance, marketing, and data science, it offers a … [Read more...] about Quadratic AI Spreadsheet App Makes Data Analysis Easy
Anbernic RG557 First Look Review : Features, Specs and Performance Breakdown
The Anbernic RG557 sets a new standard in handheld gaming with its robust hardware, ergonomic design, and extensive customization options. Whether you are a retro gaming enthusiast or a fan of modern Android titles, this device combines performance and versatility to cater to a wide range of gaming … [Read more...] about Anbernic RG557 First Look Review : Features, Specs and Performance Breakdown
Google AI Studio Review : Powerful AI Tool for Developers and Creators
Google AI Studio, powered by the advanced Gemini 2.5 Pro model, is redefining how individuals and organizations interact with artificial intelligence. Designed to cater to a diverse audience—including students, developers, content creators, and business professionals—the platform offers a … [Read more...] about Google AI Studio Review : Powerful AI Tool for Developers and Creators
10 Essential ChatGPT Features to Boost Productivity and Creativity
ChatGPT has evolved into a versatile tool, offering a wide array of features designed to enhance productivity, foster creativity, and simplify complex tasks. From automation to customization, these capabilities can significantly improve how you work and interact with technology. If you haven’t … [Read more...] about 10 Essential ChatGPT Features to Boost Productivity and Creativity
