nuyu Documentation
Everything you need to understand the science, build your system, and eventually master your device. Start at the beginning or jump to what you need most.
How to Use These Docs
Read Parts 1–8 in order the first time through—each one builds on the last. Parts 9 and 10 ship with the device.
What is nuyu?
Understand what you’re building and why the method comes before the device.
The Framework
The biological computer metaphor, the input-output model, and why systems beat patches.
Science of Sleep
Sleep architecture, circadian biology, chronotypes, and what actually goes wrong.
Reading Your System
The four sleep problems, how to track what matters, and the left-right journaling method.
Sleep Foundation
Sleep hygiene, environment design, and building a wind-down and morning protocol.
Physical Inputs
Nutrition, hydration, and movement—the most tangible levers you can adjust.
Mental & Social Inputs
The cognitive environment, mindfulness, social architecture, and personal actualization.
Habit Architecture
How habits form, how to stack them, and how to keep them when life gets in the way.
The nuyu Protocol
Putting it all together: your first 30 days, the 60-day refinement, and long-term practice.
Device Mastery
Quick start, app guide, advanced features, and troubleshooting—available when devices ship.
Resources
Research library, community stories, and the full support center.