Field notes / Typrio

Ideas for
better work.

Practical notes on connected services, private AI, and building an assistant that finishes the task.

Issue 01 / 01

A person reviewing work on a laptop at a desk — Photo by Mina Rad on Unsplash. Source: https://unsplash.com/photos/a-person-typing-on-a-laptop-at-a-desk-jdS1UfbbIA8
Lead articleAugust 9, 2026

How Approval-Based AI Assistants Work Across Connected Services

Learn how approval-based AI assistants coordinate work across connected services while returning meaningful changes for human review.

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Performance analytics dashboard on a laptop screen, representing connected software workflows — Photo by Luke Chesser on Unsplash. Source: https://unsplash.com/photos/graphs-of-performance-analytics-on-a-laptop-screen-JKUTrJ4vK00
Note 02March 31, 2026

What Is an MCP? The Simple Guide to Model Context Protocol

What Is an MCP? The Simple Guide to Model Context Protocol If you’ve been around AI tools lately, you’ve probably seen the term MCP pop up in...

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Computer hardware representing local language model processing. — Photo by Anne Nygård on Unsplash. Source: https://unsplash.com/photos/a-close-up-of-a-circuit-board-cA8VTQeHU0c
Note 03February 25, 2026

Small Language Models: A Practical Guide to Local AI

Learn what small language models are, where local AI can help, how privacy and connectivity differ, and how to choose a model responsibly.

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A phone used during travel, representing offline AI planning. — Photo by Dmitrii Vaccinium on Unsplash. Source: https://unsplash.com/photos/woman-walking-near-dirt-road-between-mountain-range-during-daytime-pyM7TYWutJM
Note 04February 21, 2026

Can You Use ChatGPT Offline? What Works in 2026

ChatGPT is normally used online. Learn what offline AI means, how local models work, and when a local or connected workflow makes sense.

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Person holding a smartphone, representing on-device AI setup — Photo by Jonas Leupe on Unsplash. Source: https://unsplash.com/photos/person-holding-black-android-smartphone-wK-elt11pF0
Note 05February 15, 2026

How to Run AI on Your iPhone: Complete Guide 2026

Learn how local AI can run on an iPhone, what setup requires, and the practical privacy, performance and offline trade-offs.

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Person holding a phone while travelling, representing offline mobile work — Photo by Patrick Tomasso on Unsplash. Source: https://unsplash.com/photos/person-holding-phone-kVawprN_MPc
Note 06February 14, 2026

The Ultimate Guide to Local-First iPhone Apps: Stay Productive Offline in 2026

Learn what local-first iPhone apps are, how offline workflows work, and which trade-offs to consider for privacy, storage and sync.

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Smartphones and eyeglasses on a desk, representing on-device privacy considerations — Photo by Dan Nelson on Unsplash. Source: https://unsplash.com/photos/black-iphone-5-beside-brown-framed-eyeglasses-and-black-iphone-5-c-ah-HeguOe9k
Note 07February 14, 2026

Apple’s Privacy-First AI: On-Device LLMs in 2026

Apple is charting a unique path for large language models, prioritizing privacy, efficiency, and on-device processing over massive scale.

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