Agent skills, introduced by Anthropic, are modular workflows designed to enhance AI systems by focusing on task-specific execution. Each skill is defined by a metadata file and may include additional resources, such as Python scripts, to support precise and repeatable outcomes. According to The AI … [Read more...] about Agent Skills vs RAG : Why Procedural Workflows Are Replacing Long Prompts
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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What’s New in Microsoft 365 March 2026 : NCE Renewal Grace Period Ends in May
Microsoft 365’s February updates bring a diverse range of enhancements across platforms like Microsoft Teams, Entra, Intune, Purview and Copilot. As highlighted by T-Minus365, these updates focus on improving productivity, security and flexibility for organizations. For instance, Microsoft Teams … [Read more...] about What’s New in Microsoft 365 March 2026 : NCE Renewal Grace Period Ends in May
New OpenAI GPT-5.4 AI Model : Everything You Need to Know
GPT-5.4 brings significant updates designed to meet the demands of complex professional and technical workflows. According to Prompt Engineering, one notable improvement is the expanded context window, which can process up to 1 million tokens in a single input. This capability eliminates the need to … [Read more...] about New OpenAI GPT-5.4 AI Model : Everything You Need to Know
Tesollo DG-5F-S Humanoid Robotic Hands : 20 DoF, Backdrivable Joints & 12kg Grip
The DG-5F-S robotic hand by Tesollo is a human-scale device designed for precision and adaptability in robotic manipulation. Measuring 21 cm in length and weighing 880 grams, it closely matches the dimensions of a human hand, making it suitable for tasks requiring fine motor skills. With 20 Degrees … [Read more...] about Tesollo DG-5F-S Humanoid Robotic Hands : 20 DoF, Backdrivable Joints & 12kg Grip
Anthropic Drops Claude Code Skills 2.0 : Adds Evals, A/B Testing Tools & More
Anthropic's release of Claude Code Skills 2.0 introduces a structured framework aimed at addressing common challenges in AI skill development, such as skill obsolescence and unreliable evaluation methods. One of the standout features is the "Skill Creator," which allows developers to design, test … [Read more...] about Anthropic Drops Claude Code Skills 2.0 : Adds Evals, A/B Testing Tools & More
IKEA Dirigera Smart Home Hub : Keeps Automations Running Offline
The IKEA Dirigera smart home hub has sparked discussions about privacy in the age of connected devices. Unlike many cloud-based systems, the Dirigera operates as a local hub, meaning it processes data within your home network rather than relying on external servers. This approach minimizes the … [Read more...] about IKEA Dirigera Smart Home Hub : Keeps Automations Running Offline
China’s Chaotan One Supercritical CO₂ System Cuts Turbine Size by 10x vs Steam
China’s Chaotan One turbine is a highly efficient energy system that uses supercritical CO₂ technology to generate 30 megawatts of power from waste heat at a steel plant. As detailed by Ziroth, the system capitalizes on the dual gas-liquid properties of supercritical CO₂ to minimize energy losses … [Read more...] about China’s Chaotan One Supercritical CO₂ System Cuts Turbine Size by 10x vs Steam
Excel Tables: Structured References Work Better by Name
Structured references in Excel often get a bad reputation for being overly complex, but this perception usually stems from misunderstanding their purpose and functionality. Unlike traditional cell references like "B2" or "C3," structured references rely on table and column names, such as … [Read more...] about Excel Tables: Structured References Work Better by Name
ChatGPT 5.4 vs Gemini 3.1 Pro Benchmarks : Thinking, Pro & Instant Tiers
GPT-5.4 represents a significant step forward in AI capabilities, offering tailored solutions through its three specialized versions: GPT-5.4 Thinking, GPT-5.4 Pro and GPT-5.3 Instant. Each version is designed to address specific user needs, from handling complex workflows to delivering rapid … [Read more...] about ChatGPT 5.4 vs Gemini 3.1 Pro Benchmarks : Thinking, Pro & Instant Tiers
NotebookLM Kortex Chrome Extension Adds Notebook Merge, Folders, Imports & Bulk Exports
NotebookLM's Kortex Chrome extension has introduced updates that refine how users organize and access their content. Below Paul Lipsky takes you through the redesigned dashboard, which now includes three distinct views: Notebooks, All Sources, and Artifacts. This structure allows users to filter, … [Read more...] about NotebookLM Kortex Chrome Extension Adds Notebook Merge, Folders, Imports & Bulk Exports
New ChatGPT 5.4 : 1M-Token Context & “Extreme Reasoning” Targets Long Tasks
OpenAI's GPT-5.4 introduces a range of advancements that push the boundaries of artificial intelligence, with a particular focus on extended memory and coding capabilities. As highlighted by World of AI, one of its standout features is the 1 million token context window, allowing the model to … [Read more...] about New ChatGPT 5.4 : 1M-Token Context & “Extreme Reasoning” Targets Long Tasks
Meraki Espresso Coffee Machine Review : Dual Boilers, Dual Scales & CoffeeSense NFC
Home espresso tends to split into two camps: traditional machines that reward practice and guided systems that try to reduce the “barista homework.” Over a number of weeks, I used the Meraki Espresso Machine daily for straight espresso plus milk drinks (mostly lattes and cappuccinos). I focused on … [Read more...] about Meraki Espresso Coffee Machine Review : Dual Boilers, Dual Scales & CoffeeSense NFC
