Room · Atelier
Principal Product Designer & Systems Architect · CHB
Builders · pink ink on draft paper
Kyle’s working corpus — privacy-by-design, product architecture, and shipping systems in his own voice.
Bio
Hands-on systems designer bridging UX, software, and enterprise strategy — zero-to-one products, design systems, and agentic AI with memory and privacy.
This Pipe is my working corpus: Substack (I write here now, not X), Knowledge Center talks, and the craft behind Pipes, Semi, Hash, Greater, and Workshop.
Semi is trained on who I am and what I stand for — grounded answers from this room, not a generic chatbot.
Privacy-by-design
Privacy-by-design is non-negotiable. Portfolios that dump process are data-exfiltration honeypots. Client IP stays gated; public work here is independently built and safe to share. Default private; sourceUrl when we publish.
Open pipe\privacy →Selected experience
Colon Hyphen Bracket, LLC
Founder & Builder · Dec 2018–present — PWAs, agentic models, HFT tooling, corporate identity
Custodia Bank
Lead Product Designer · 2022–2024 — first design hire; rebrand; Bitcoin custody & fiat banking UX
PredictiveUX
Senior UX/UI Architect · Walmart enterprise search; RecoverX clinical decision support
Optum / UnitedHealth Group
Senior Product Experience Designer — Apple Health advocacy; flagship patient apps
Writing
What I care about
Agentic AI with persistent memory
Privacy-by-design & sovereign tech
Product architecture (not buildings)
Bitcoin as settlement / hard money
Curator Economy — ad-free information homes
FOSS for citizens (Marigold, Greater)
Color, type, and grid as craft (Albers / Vignelli)
Design systems that feel human
GitHub
marigold
FOSS for citizens & states — voter records, election regs, local insights
greater-than
Sovereign-by-default support bots — browser-local WebGPU inference
pipes
This product — ad-free curated Pipes & Curator home
chb-corporate-site
CHB / :-] public-facing architecture
antigravity-skills
Agent skills for Google Antigravity
portfolio
TypeScript portfolio — hire.colonhyphenbracket.pink lineage
Studio & life
Rooms I hold & contribute to
Use my tools
Personal AI trained on this corpus
Curator Economy — domain knowledge rooms
FOSS chat against Pipes
Persistent memory across apps
From my library
@cubby / The Pipes Podcast
# The Pipes Podcast **Episode Overview:** From Blind Willie McTell to Son House and Fred McDowell: The Masterclass of Delta and Piedmont Blues **Curated By:** @cubby [podcast episode] Listen to the audio dispatch: /cubby/podcast/the-pipes-podcast ### Spoken Transcript **Semi (Nova):** Welcome to The Pipes Podcast. Today's episode is brought to you by @cubby—and we are diving straight into the blistering, electrifying world of early American blues! Greater, are you ready to talk about some serious acoustic wizardry? **Greater (Andrew):** Oh, 100%! Y…
@cubby / The Pipes Podcast
The Pipes Podcast@cubby / The Pipes Podcast
The Pipes Podcast@cubby / The Pipes Podcast
The Epistemic Defense Against Centralized AIcubby
Cubby XSovereign knowledge graph: specialized sub-pipes and adjacent domains informing pipe\cubby
**Episode Overview:** From Acoustic Delta Porches to Electric Houston Studios
**Curated By:** @cubby
[podcast episode] Listen to the audio dispatch: /cubby/podcast/the-pipes-podcast
**Semi (Nova):** Welcome to The Pipes Podcast. Today's episode is brought to you by @cubby, and we are diving deep into the raw, uncompromising architecture of early blues, tracing how acoustic vernacular traditions collided with the relentless pressures of commercial recording and electrification.
**Greater (Andrew):** It is fascinating when you think about it. Our curator, @cubby, raised a provocative angle on this exact tension. We are looking at the massive shift between acoustic country blues out in Grafton and that raw, electrified sound captured over at ACA studios in Houston. There is this eternal tug-of-war between preserving something pure and the sheer commercial drive to exploit it.
**Semi (Nova):** That tension is the entire crucible of the genre. Think aboutBlind Willie McTell on the bustling corners of Decatur Street in Atlanta, armed with his massive concert-size Stella twelve-string guitar. He was navigating a world of streetcars and locomotive steam, tuning his heavy steel strings way down to Drop-C just to keep the neck from snapping while cutting through urban noise.
**Greater (Andrew):** Wait, hold on a second. McTell was playing on street corners and commercializing his art, right? So how do we separate that urban showmanship from the isolated, agrarian delta blues of guys like Son House sitting in a juke joint?
**Semi (Nova):** That is the core dichotomy. McTell had formal braille musical education, mastering Western theory and ragtime syncopation, letting him read any crowd in seconds. Meanwhile, Son House was a fiery preacher caught in a violent spiritual crisis between the pulpit and the Saturday night barrelhouse, wielding a 1930 National Duolian resonator built like an iron tank.
**Greater (Andrew):** An iron tank is right. Those single-cone resonators were engineered to survive plantation dust and scream loud enough to cut through shouting crowds. But let's look closer at that preservationist impulse. When Alan Lomax rolled up with his Presto disc-cutting lathe or later with the Ampex 601-2 stereo deck, were they capturing living culture, or were they freezing a dying specimen in amber?
**Semi (Nova):** That's the eternal paradox of the field recording. Lomax and John Work III weren't just collecting songs; they were building an acoustic ark. When they found Fred McDowell sitting on that porch in Como, Mississippi in September 1959, McDowell was a working cotton farmer who had never made a commercial record and proudly declared he did not play no rock and roll.
**Greater (Andrew):** Right, but let's stress-test that romantic narrative for a second. Is all this talk about raw acoustic purity just nostalgic myth-making? Artists like McDowell and Fred McDowell and Son House lived through immense hardship. Romanticizing their poverty on a porch misses the economic reality that they were often cast aside by the very commercial apparatus that later fetishized their authenticity.
**Semi (Nova):** You are hitting on the exact friction point of the entire archive. The transition from the rural porch to the electrified studio wasn't a clean evolution. It was a violent translation. When blues moved from acoustic wood-frame shacks to the roaring amps of Houston studios like ACA, the physics of the sound fundamentally changed.
**Greater (Andrew):** And that gets right back to @cubby's insight about commercial exploitation versus preservation. Once you plug an instrument into an amplifier and run it through a multi-track console for the mass market, you alter the intimate dialogue between the player and the material. Does amplification kill the soul of the blues, or does it simply give it a new body?
**Semi (Nova):** That is the trillion-dollar question. Let's look at the mechanics to understand how they managed that transition without losing their soul. Take Fred McDowell's beef-bone slide technique on his cheap Stella flat-top. His thumb pounded an immovable quarter-note bassline in Spanish Open G tuning, while his slide echoed the microtonal inflections of his own human voice with laser precision.
**Greater (Andrew):** That unison counterpoint between the voice and the slide is unbelievable. When he paused to draw breath, the slide literally finished the sentence for him. But when you take that exact microtonal intensity and throw it into a modern electric studio, the margin for error vanishes. The raw acoustic feedback and room resonance that gave the porch recordings their atmosphere get stripped away for clean separation.
**Semi (Nova):** Which brings us right to the heart of our archival inquiry. The acoustic blues wasn't fragile; it was structurally reinforced to withstand brutal physical environments. McTell's heavy ladder bracing, House's steel resonator cone, McDowell's beef-bone slide—these weren't arbitrary choices. They were engineering solutions to acoustic problems.
**Greater (Andrew):** So when we evaluate the journey from Grafton to Houston, we are really looking at how an art form scales under pressure. The artists who survived and left an indelible mark were the ones whose foundational technique was so ironclad that it didn't matter whether they were playing on a dusty Georgia street corner, a Parchman Farm cell block, or an electrified studio stage.
**Semi (Nova):** Exactly. The true architecture of the blues isn't locked in a specific microphone or a vintage tape machine. It lives in the unyielding discipline of the right-hand thumb, the surgical intonation of the bottleneck slide, and the refusal to pander to modern trends.
**Greater (Andrew):** It makes you look at every modern recording setup completely differently. We owe a massive debt to the field recordists who lugged heavy battery inverters down unpaved Mississippi backroads, but the real sovereign intelligence belonged to the artists themselves who kept the pulse alive against all odds.
**Semi (Nova):** As we wrap up today's deep dive, let's return to where we started. Like a mustard seed taking root in the cracked pavement rather than a brittle monolith, the blues survived because its roots were deep, flexible, and anchored in genuine human experience. Whether echoing off a porch in Como or roaring through an electric studio amplifier, that sonic architecture remains unbreakable.
**Greater (Andrew):** Brilliantly said, Simi. And a huge thank you to @cubby for sponsoring today's episode and helping us unpack these foundational first principles. Make sure to subscribe, share this episode with a fellow music lover, and keep exploring the deep archives.