The design principle
“Capture enough truth today that the life still feels real decades from now.”
- Public
- The considered story
- Private
- The complete evidence
- Long view
- A life in context
04 / Sandbox · Private identity system
Dead Reckoning.
The private operating system behind rossrogers.us—and a record designed for the man who will read it in his 90s.
Read the story01 / The north star
Build for the person at ninety.
Most personal websites explain who someone is now. Dead Reckoning is designed to remember who that person became.
The public website is the edited edition: selected projects, field notes, progress, and evidence of a life in motion. Behind it sits a private identity backbone that preserves more—the context, weather, decisions, unfinished thoughts, original media, and daily choices that give those public artifacts meaning.
The audience is not an algorithm, an advertiser, or an anonymous feed. The ultimate reader is Ross in his 90s, looking back for proof that he paid attention, chose deliberately, and lived the days rather than merely passing through them.
The ownership principle
No feed. No ads. No borrowed identity. The record belongs to the person living it.
Dead Reckoning replaces the incentives of social media with a bespoke act of curation. Nothing needs to provoke engagement, satisfy a platform, or fit inside someone else’s definition of a life worth showing.
02 / The name
Navigate when outside signals cannot be trusted.
Dead reckoning is a navigation method: begin with a known position, then use direction, speed, and elapsed time to estimate where you are now.
The name turns that method into a personal design principle. Social platforms offer endless outside signals—trends, reactions, metrics, recommendations, and advertising—but none can determine whether a life is on course.
This system starts with what is known: where Ross went, what he made, what he noticed, what he committed to, and what actually happened. From those observations, he can find his bearing and choose the next move.
- 01Known position
Begin with what actually happened.
- 02Course and conditions
Add place, time, weather, commitments, and context.
- 03Present bearing
Use the record to understand where life is heading.
- 04Next deliberate move
Choose the day instead of surrendering it to a feed.
03 / The backbone
One private system. Five connected jobs.
Dead Reckoning is not a publishing dashboard with extra features. It is the operating layer that makes the public identity coherent.
Each part closes a different gap between living something and remembering what it meant. Capture creates evidence. Context makes that evidence legible. Coaching turns context into action. Curation controls the public story. Preservation protects the whole record.
01 / Observe
Daily orientation
A private Today view brings together local microclimates, marine conditions, tides, a read-only agenda, and the commitments that deserve attention now.
02 / Capture
Evidence, not performance
Build notes, photographs, locations, field logs, captions, and project progress can be recorded quickly, edited later, and queued when the connection disappears.
03 / Reflect
A coach with context
An AI-supported workflow can read the day’s calendar and current tasks, suggest a small number of useful actions, and leave every consequential choice with Ross.
04 / Curate
Private depth, public signal
Dead Reckoning decides what becomes a Field Note, Build Log entry, featured image, project update, or public artifact—and what remains part of the private record.
05 / Preserve
An identity that can travel
Structured records, original media, archive health, and portable exports keep the story independent of a social network, a temporary format, or a company’s business model.
04 / The private surface
Conditions, commitments, and what matters.
The Today view turns a complex backbone into a calm daily instrument.
Weather answers whether the beach, mountains, desert, home, or work environment is calling. Calendar context shows what is already spoken for. Coach’s Corner offers up to five AI-supported suggestions. Ross chooses which three become required. Capture and Library keep today connected to the long view.
Private life interfaceDead Reckoning
Sunday · August 2 Today’s bearing
Updated now Good morning, Ross.
Conditions, commitments, and the few things that matter.
ActCoach’s Corner3 / 5
- 01
Protect an hour for the project already in motion.
- 02
Use the cooler window for time outside.
- 03
Capture one detail the future record will need.
AI suggested · chosen by you
NextToday’s agendaView only
Focused work90 min
OutsideConditions look good
FamilyThe reason for the system
RememberRecord the day
Build logPhotoField log
Long viewLife archive
→ Photos, places, progress, and the things that keep earning a place.
Illustrative case-study view · personal records and private locations omitted
05 / The build
A personal product, not a personal page.
The architecture separates private authority from public presentation.
Astro and Vercel serve the private application and public portfolio. Supabase holds structured records and original media. Weather services provide terrestrial and marine context. Google Calendar contributes view-only commitments. A permissioned AI connection reads limited daily context and returns optional suggestions without automatically deciding what becomes required.
- 01Astro · VercelPrivate and public application surfaces
- 02SupabasePostgres records and original media
- 03Open-Meteo · NOAAWeather, marine, tides, and radar
- 04Google CalendarEncrypted, read-only daily context
- 05MCP · Claude ScheduledPermissioned coaching workflow
The public case study documents the product idea and system boundaries without exposing credentials, personal locations, schedules, prompts, or archive records.
- 01 Observe the day ↓
- 02 Capture what happened ↓
- 03 Add time, place, and context ↓
- 04 Reflect and choose what matters ↓
- 05 Publish selectively ↓
- 06 Preserve the complete record ⌁
06 / The future
A useful day now. A legible life later.
The future is not more posting. It is deeper continuity between memory, context, choice, and identity.
As the record grows, Dead Reckoning can become better at returning the right memory, noticing the right pattern, and asking the right question. The product succeeds if it helps Ross live more deliberately today while giving his future self an honest way back into the life.
Let the archive compound
Connect moments across years so places, people, projects, seasons, and recurring choices become visible as a life—not isolated posts.
Make coaching more personal
Give the coach enough longitudinal context to notice patterns, recall intentions, and offer timely suggestions without taking agency away from the person living the day.
Keep identity portable
Strengthen exports, media recovery, and durable formats so the archive can outlast any host, interface, model, or commercial platform.
Private system · Public case study
Know where you were. Understand where you are. Choose where you go next.
Dead Reckoning is the hidden backbone beneath rossrogers.us—and the long record behind a life well lived.
Back to the sandbox