Terms / Glossary

Short, factual definitions used across products, engineering, and studio work. Tags help filter by area.

AI-first

aiengineering

AI considered a core capability, not an add-on.

Architecture assumes AI assistance in analysis, generation, or decision support from day one.

App-first

appsproduct

Product designed primarily as an application, not as content or documentation.

Focus on interaction, state, and workflows instead of static pages or articles.

CBT (Cognitive Behavioral Therapy)

cbtmethods

Evidence-based framework for thoughts, emotions, and behavior.

Used as a structure, not a therapy replacement.

CBT Cards

appscbt

Not a book. An offline-first app.

CBT Cards is an application developed by MetalHatsCats for structured self-reflection and tracking.

Constraints-driven Development

engineeringmethods

Designing from limitations, not features.

Inspired by TRIZ. Constraints define the solution space.

Experiment-driven Products

studioprocess

Products built through rapid validation.

Small releases, real usage, fast feedback loops.

Human-in-the-loop

aiengineering

AI assists, humans decide.

Critical decisions stay with the user; AI provides structure and suggestions.

LifeOS

appsmethods

Personal system for behavior, habits, and mental models.

Combines tracking, reflection, and structured interventions into one workflow.

LLM-compatible Data

aidata

Data structured for analysis by language models.

Exportable, readable formats suitable for reasoning and reflection, not black-box storage.

Minimal UI

designproduct

Interface without visual noise.

Fewer components, clearer states, lower cognitive load.

Offline-first App

appsprivacyoffline

App that works without internet by default.

Data is stored locally; sync is optional. Improves privacy, speed, and reliability.

Private-by-design

appsprivacy

Privacy embedded into architecture.

No mandatory accounts, minimal telemetry, user-controlled data export.

Product Studio

studioprocess

Team that builds and ships products end-to-end.

Research, design, engineering, and iteration under one roof, not staff augmentation.

Tooling over Content

studioprocesscontent

Tools instead of explanations.

We prefer building usable systems rather than publishing guides or courses.

TRIZ

methodsengineering

Method for solving contradictions.

Used to resolve constraints in product, design, and systems thinking.