On-Device AI Across iOS 27: Spotlight and Media
iOS 27 threads the on-device model through the system: SpotlightSearchTool makes Core Spotlight LLM-grounded, and AVFoundation generates subtitles on device.
AI & TechnologyWriting
Thoughts on design, development, AI infrastructure, and building products.
Building a Responsive Camera App in iOS 27
iOS 27 cuts camera launch in half with Deferred Start, adds Pro Video Storage for ProRes writes, and brings the Center Stage square front camera to your app.
AI & TechnologyYour Agent Has Two Untrusted Inputs
AI agents have two untrusted inputs: code the model writes and tool output it reads. One now has a real WASM sandbox; the other, MCP tool poisoning, does not.
AI & TechnologyEngineering Philosophy: Mark Shuttleworth
Mark Shuttleworth built Ubuntu on one idea -- Linux for human beings, free software for everyone -- grounded in ubuntu: humanity to others, shipped on a clock.
Engineering & CraftEngineering Philosophy: Jim Keller, Transistors Are Free
Jim Keller architected the chips behind AMD's comeback, the iPhone, Tesla's Autopilot and more -- by spending silicon to remove bottlenecks and rethinking from first principles.
Engineering & CraftMLX on Apple Silicon: When You Need Your Own Model, Not Apple's
Foundation Models gives you Apple's sealed on-device LLM. MLX runs your own: quantized open-weight models and LoRA fine-tunes on Apple Silicon.
AI & TechnologyEngineering Philosophy: Werner Vogels
Werner Vogels, Amazon's CTO, built the cloud on one assumption: everything fails all the time. Design for failure, minimize blast radius, and stay available through it.
Engineering & CraftEngineering Philosophy: Demis Hassabis, Solve Intelligence to Solve Everything
Demis Hassabis built general intelligence from first principles -- games as the proving ground, neuroscience as inspiration -- then pointed it at protein folding and won a Nobel.
Engineering & CraftApple Foundation Models: The On-Device LLM Framework, Explained
Apple's Foundation Models framework: LanguageModelSession, @Generable guided generation, tool calling, availability, and when to leave the on-device model.
AI & TechnologyEngineering Philosophy: Fei-Fei Li, Data Is the Foundation
Fei-Fei Li gave AI its eyes by building ImageNet -- betting that data at scale, not a cleverer model, was the missing ingredient, and that AI must stay human-centered.
Engineering & CraftEngineering Philosophy: Satoru Iwata
Satoru Iwata was a programmer who became Nintendo's president without ever stopping being a gamer -- technical mastery in service of the player's joy.
Engineering & CraftEngineering Philosophy: Sophie Wilson
Sophie Wilson designed the ARM instruction set -- now in nearly every phone on Earth -- with a tiny team and a ruthless RISC efficiency that made low power almost an accident.
Engineering & CraftExternal Publications
Technical writing published at Introl
Local LLM Hardware Pricing Guide 2025
Comprehensive hardware recommendations and cost analysis for running large language models locally.
H100 vs. H200 vs. B200: Choosing the Right NVIDIA GPUs for Your AI Workload
GPU selection guide comparing NVIDIA's latest datacenter accelerators for different AI workloads.
TPU Architecture: Complete Guide to Google's 7 Generations
Deep technical dive into Google's Tensor Processing Unit evolution from TPUv1 to TPUv5.
GPU Memory Pooling in Multi-Tenant Kubernetes
Resource sharing strategies for GPU clusters in containerized environments.
Ray Clusters: Distributed AI Computing Infrastructure
Guide to building and managing distributed AI computing with Ray framework.
DeepSeek V3 Open Source AI Cost Advantage
Analysis of open source LLM economics and DeepSeek's competitive positioning.
NVIDIA Vera Rubin GPU 600kW Racks 2027
Future datacenter power requirements and NVIDIA's next-generation GPU roadmap.
SMR Nuclear Power for AI Data Centers
Small modular reactor solutions for powering next-generation AI infrastructure.
DeepSeek MHC Architecture Breakthrough
Technical analysis of DeepSeek's Multi-Head Compression architecture innovations.
