Field Notes

Exploring the Frontiers of Tech, Space, and the Great Outdoors

Essays and experiments from the bleeding edge of AI, orbital innovation, and alpine adventure.

What I Learned Building an AI Agent My Team Actually Uses

What I Learned Building an AI Agent My Team Actually Uses

Stay in the loop

Monthly dispatches from the mountains to the launchpad. No noise.

Latest writing

Recent Posts

View the full archive →
What I Learned Building an AI Agent My Team Actually Uses
AI
May 19, 2026 AI Agent • RAG

What I Learned Building an AI Agent My Team Actually Uses

Design principles for practical AI agents in corporate settings — from context management to knowledge architecture.

Read article
Daily Tech & GNSS News Digest - May 19, 2026
News Digest
May 19, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 19, 2026

Today's top stories: Google I/O 2026 unveils Gemini 3.5 and Android XR glasses, Kraken cuts 150 jobs after AI deployment, plus ESA Celeste LEO-PNT first signals and US Army NorthStar PNT contracts.

Read article
Daily Tech & GNSS News Digest - May 15, 2026
News Digest
May 15, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 15, 2026

OpenAI prepares legal action against Apple over buried ChatGPT integration, Trump-Xi summit closes without AI deal as Nvidia H200 deliveries remain frozen, Powell exits as Fed chair, plus TrustPoint wins $4M Space Force contract for GPS-independent LEO constellation and Iridium acquires Aireon for $367M.

Read article
Daily Tech & GNSS News Digest - May 14, 2026
News Digest
May 14, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 14, 2026

Cerebras surges 68% in blockbuster $5.55B AI chip IPO, US approves Nvidia H200 sales to 10 Chinese firms, Cisco jumps 17% on AI pivot, plus Hexagon completes Inertial Sense acquisition to bolster resilient navigation.

Read article
Daily Tech & GNSS News Digest - May 13, 2026
News Digest
May 13, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 13, 2026

Jensen Huang boards Air Force One for Trump's China summit, Anthropic in talks to raise $30B at $900B valuation, Apple touches $300 for the first time, plus Starlink cuts location data access ahead of potential PNT service launch.

Read article
Daily Tech & GNSS News Digest - May 12, 2026
News Digest
May 12, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 12, 2026

South Korea rattles markets with AI 'citizen dividend' proposal, CME launches computing power futures, SAP unveils the Autonomous Enterprise, plus UK Ministry of Defence awards £6M eLoran contract for GPS-independent navigation.

Read article
Daily Tech & GNSS News Digest - May 11, 2026
News Digest
May 11, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 11, 2026

Wall Street declares 'changing of the guard' as Intel, AMD, and Micron surge while Nvidia lags, Nvidia commits $40B to AI equity deals, Big Tech capex hits $725B, plus XPONENTIAL 2026 opens in Detroit spotlighting autonomous navigation.

Read article
Daily Tech & GNSS News Digest - May 8, 2026
News Digest
May 8, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 8, 2026

Apple and Intel reach preliminary chip-making deal sending Intel stock up 15%, semiconductor stocks add $400B+ in market cap, Microsoft may shelve 2030 clean energy target, plus UK MoD funds eLoran as GPS alternative.

Read article
Daily Tech & GNSS News Digest - May 7, 2026
News Digest
May 7, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 7, 2026

Arm warns of smartphone slump amid AI data center 'explosion', HawkEye 360 surges 30% in $416M satellite IPO, Fidelity restructures tech teams, plus u-blox launches global PPP module ahead of XPONENTIAL 2026.

Read article
Daily Tech & GNSS News Digest - May 6, 2026
News Digest
May 6, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 6, 2026

Tech stocks surge to records on AI earnings from AMD and Super Micro, Nvidia inks $500M Corning deal for optical connectivity, Big Tech's debt binge tops $630 billion, plus ANELLO Photonics raises $25M to scale GPS-denied navigation.

Read article
Daily Tech & GNSS News Digest - May 5, 2026
News Digest
May 5, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 5, 2026

OpenAI plans to burn $50 billion on compute this year, Apple explores Intel and Samsung for US chipmaking, GameStop makes audacious $56 billion bid for eBay, plus u-blox begins integrating LEO satellite signals into its GNSS platform.

Read article
Daily Tech & GNSS News Digest - May 4, 2026
News Digest
May 4, 2026 Tech News • GNSS

Daily Tech & GNSS News Digest - May 4, 2026

Big Tech earnings week separates AI winners from spenders, Apple forecasts blockbuster growth despite memory crunch, onsemi's data center revenue doubles, plus ANELLO Photonics raises $25M and China begins major BeiDou PRN reassignment.

Read article