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App Specification

The front door to everything — onboarding, the globe interface, LifeLine builder, and more.

*The Front Door to Everything*

Version: 0.1 MVP Draft

Date: 2026-03-23

Status: Design Complete — Ready for Engineering Review

*"I don't want to be forgotten. I just want someone to know I was here."*

— Every person who ever lived

Table of Contents

1. The Vision

2. Governing Principles

3. Onboarding Flow

4. The Globe Interface

5. LifeLine Builder

6. Family Tree

7. End-of-Life Guidance

8. Virtual Persona

9. Accessibility

10. Privacy & Sharing Controls

11. Emotional Design

12. Technical Stack

13. MVP Scope — 3-Month Build

14. What Gets Cut for v1

15. Open Questions

The Vision

Headstone is a digital legacy platform built on a radical premise: every human life is worth remembering in full.

Not just the famous. Not just the wealthy. Not just the digitally literate.

The grandmother who came over on a boat with nothing but a single photo and a recipe for bread. The veteran who never talked about it. The teenager who died too young. The migrant worker whose children only know him through stories. Every single one.

Headstone gives each person — regardless of age, ability, technology comfort, language, or resources — the tools to build a living record of their existence: where they went, what they felt, who they loved, what they believed, and what they want to leave behind.

It is not a social network. It is not a genealogy database. It is not a funeral service.

It is a sovereign record of a human life, owned entirely by that person, persistent beyond death, accessible on their terms.

Headstone has two equal primary interfaces — two lenses into the same life:

The Globe — the world view. Every life is a journey across the planet across time. Watch generations migrate. Zoom from the cosmic view of human history down to the street corner where your grandfather proposed to your grandmother. Geography, connection, the bigger picture.

The LifeLine — the personal view. Your story in sequence, from first moment to last. Linear because life is linear. More intuitive for most people — because we experience our own lives as a thread, not a map. Events, places, people, in the order they happened.

Neither is subordinate. They are complementary entry points into the same data. Some people will live in the Globe. Others will live in the LifeLine. Both are home.

And when data is missing — as it always is for the poor, the colonized, the forgotten — Headstone fills the gaps with tasteful, clearly-labeled reconstruction, and invites family to add what they know.

Governing Principles

These are non-negotiable. They inform every design decision.

1. Freedom

The user owns their data. Completely. Always. They can export it in full, at any time, in open formats. No lock-in. If Headstone the company ceases to exist, the data lives on.

2. Individual Rights

No one — not Headstone, not governments, not family members — can access, modify, or delete a person's record without their explicit consent. This includes posthumous access, which the person defines in advance.

3. Equality

This app must work for an 80-year-old in rural Mississippi with a $50 Android phone and spotty cell service. It must work for someone who cannot read. It must work for someone whose hands shake. It must work for someone who speaks Tagalog, Swahili, Haitian Creole. No one is a second-class user.

4. Dignity

Every interaction treats the user's life, memories, and wishes as sacred. We never rush them. We never exploit their grief.

Your data is a product — it always has been. The difference is that until now, someone else owned it, valued it, and kept the proceeds. Headstone changes that. You self-certify its value. You decide who accesses it and under what conditions. You choose who benefits — your family, your causes, humanity at large.

This is not exploitation. This is ownership. The point is not to make you feel like a milk cow. The point is to make you the farmer.

5. Resilience

The system is designed to survive. Records should be exportable to open formats, storable locally, shareable via physical media (USB, QR code packages), and optionally mirrored to personal cloud storage or peer-to-peer networks.

Onboarding Flow

Philosophy

The onboarding must feel like a conversation with a kind, unhurried stranger — not a signup form. It adapts in real-time to who the person is and what they need. It never overwhelms. It asks one question at a time.

The first question is not "What's your email?" The first question is:

**"What would you like to do today?"**

Three simple choices appear, large and clear:

📖  Tell my story
🌳  Connect with family
🕊️  Plan for the future

Each path has different onboarding — a person who wants to plan their estate sees different first steps than someone just wanting to upload old photos. But they end up in the same place.

Full Conversational Onboarding Flow

Mode Selection (shown before any account creation):

The app presents itself first. Before any prompt, before any account creation — the home screen is the experience. It is also the primary interactive menu: everything visible is clickable.

Home Screen — Visual Spec

The scene:

The Headstone:

If the person has passed:

If a Virtual Avatar has been enabled (The Quickened):

Interaction summary:

This page summarizes the full specification. See the full document for complete details.

Dive Deeper

Back to Home Read the Vision