Fairness Engine · Interactive Demo
How fairness works
in 60 seconds
Sarah and James share Dossey Lake House with Claire and Lisa. Tokens decide who gets the prime dates. Scores decide who books first next year. Nobody argues — the algorithm is the agreement.
Six steps. One family. Zero arguments.
STEP 1 OF 6
The Circle
Four people. One lake house. Everyone starts Season 2026 with equal token allocations. Waves were sorted by last year's scores — no vote, no debate. The algorithm decided.
CL
Claire
WAVE 185
PRIME ⭑
HOLIDAY ◆
SA
Sarah
WAVE 174
PRIME ⭑
HOLIDAY ◆
JA
James
WAVE 263
PRIME ⭑
HOLIDAY ◆
LI
Lisa
WAVE 258
PRIME ⭑
HOLIDAY ◆
Score rings show accumulated fairness — higher means less prime time taken last season. Top 2 scores → Wave 1 · Bottom 2 → Wave 2. Each member gets 2 prime tokens and 1 holiday token — regardless of wave.
THE SCORE PROMISE
Your score travels with you.
It never resets to 50.
new = closing + (100 − closing) × 0.30
recovery_rate = 0.30 · always · locked in circle_config
A member who took every prime date still carries that history next year. They recover — but they don't leap past someone who showed restraint. That's the accountability loop. It works without a single group chat message.
