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A field notebook for thinking out loud.

Not a breaking-news ticker. A place to follow the threads that stay with me: what new tools make possible, what the signals might mean, and where a second perspective changes the picture.

Recent notes

AI Is Leaving the Screen

Physical AI is expanding beyond robots and can include systems like factory turbines and hospital power systems, offering a larger economic potential. • The ...

If The AI Bubble Bursts, Who Gets Hurt?

Michael Burry's shift to put options in AI-linked companies suggests he foresees a potential AI bubble burst, highlighting the importance of cautious timing ...

The AI Race Is Becoming a Systems Race

The AI industry is shifting focus from solely smart models to building efficient systems that maximize intelligence, memory, and resources. • Cost-efficiency...

AI Made Curiosity Cheaper

AI has significantly reduced the barriers to exploring and testing new ideas, making curiosity more economically viable and action-oriented. • AI tools can e...

AI Advertising Is About to Get Weird

Generative AI shifts advertising from visible ads to influencing how responses are generated, affecting user trust and behavior. • AI advertising evolves fro...

AI running a supermarket's supply chain.

AI agents enhance supply chain efficiency by automating key operations from demand forecasting to supplier coordination, reducing manual tasks and improving ...

I Didn’t Plan to Build Loopi

Focus on solving one annoying problem thoroughly rather than addressing multiple issues partially to greatly enhance usability and effectiveness. • The proce...

The Year the Effort Curve Collapsed

Leverage tools like Replit to quickly transition ideas into production apps, even when constrained by time, like weekends or free time. • Build software that...

Reverse Outsourcing?

AI tools allow individuals to perform tasks traditionally outsourced to vendors, enabling 'AI-augmented individuals' to replace small vendor engagements and ...

Should We Use AI to Write?

AI in writing should be used as an editor and accelerator, enhancing clarity and personal voice rather than replacing thinking. • The real debate about AI in...

Make Catalogs "Shoppable"

Retail AI systems should employ a multi-agent approach to better handle complex queries and personalized shopping experiences, rather than relying on a singl...

Why and How I Built xNoiz

xNoiz provides hyper-personalized digests by scanning multiple web sources and RSS feeds to produce clean, structured insights tailored to specific investor ...

TPU vs GPU

TPUs are optimized for matrix multiplication, making them faster and more efficient for large-scale AI training compared to GPUs, which are more flexible but...

Copilot as an Operating System

Microsoft's Copilot is evolving into an orchestration layer embedded in Windows and Microsoft 365, assisting with tasks seamlessly across various application...

Key developments (Oct 27, 2025

Qualcomm's entry into the AI-data-centre chip market intensifies competition with Nvidia and others, potentially benefiting TSMC if it becomes a major suppli...

Top Headlines - 9 Oct

Nvidia's $2 billion investment in Reflection AI emphasizes its commitment to expanding AI tool ecosystems, which could enhance competitive pressures in the s...

AI developments (Sept 17–Oct 1 2025)

Microsoft expands its AI capabilities by allowing enterprises to switch between OpenAI and Anthropic models within Copilot, enhancing flexibility and reducin...

Key Headlines - 29 Sept

California's new AI disclosure law could increase compliance costs for major tech companies like MSFT, GOOG, and NVDA, setting a precedent for similar regula...

AI Developments - Sept 2025

Microsoft plans to build multiple Fairwater AI datacenters across the U.S., investing over $7 billion and creating thousands of jobs. • NVIDIA and OpenAI's p...