Greenforest I/O is the public technical site of Brian Greenforest.

The site is about visible, local, inspectable computation: browser-native circuit fabrics, FPGA experiments, one-pin radio, tiny AI training artifacts, programmable-matter architecture, and notes toward maker-scale active devices.

Brand/entity pageThis page exists so people and search engines can identify the right Greenforest.

Not this: forestry, landscaping, arborist work, timber, environmental field services, furniture, or outdoor recreation.

This: computation research, semiconductor and FPGA R&D, hardware/software prototypes, and public technical writing.

Who Operates This Site

Greenforest I/O is written by Brian Greenforest in Washington. Business and technical inquiries go through Solid State Pros LLC, a Washington LLC incorporated in Blaine, WA.

Mailing address: 250 H ST PMB 567, Blaine, WA 98230-4018, United States.

Operating location: Bellingham, WA. Contact: brian@solidstatepros.com or (206) 887-3840.

What The Work Is About

The central question is simple: how much hidden machinery can be removed before a computational system still works?

That question shows up as one-pin radio, multiplexer fabrics, Cartilage reconfiguration demos, tiny Transformer training runs, wafer-diced smart-dust speculation, and old cellular automata. The topics look scattered until they are read as attempts to make computation inspectable down to the substrate.

Why The Site Is Public

A stranger should not have to trust Brian's taste to evaluate the work. The site keeps proofs, demos, withdrawn sketches, source links, measured counts, and old archive notes visible enough that a technical reader can separate verified artifacts from speculation.

The public record also helps disambiguate Greenforest from unrelated businesses and services that share similar words.