The drug worked. The 18% loss is there in the chart. And then it isn’t. The patient is back at 9 PM, in front of the fridge, with the same script the medication never wrote over. You see it in regain velocity at month 9. COYL sees it in the late-night phone unlock at month 6.
Your dashboard
The pattern, before the slip.
Mon 9:14 PM is when the panel slips. Not the night of the regain — the night before. Self-trust dips two days ahead. Excuse density spikes a week ahead. COYL surfaces the pre-slip pattern as a colored cohort cell, not a CSV.
The intervention
Fires before the patient calls you.
When the autopilot signal crosses the threshold, COYL fires the 3-second interrupt to the patient — in-app, SMS, or push, depending on what worked last time. You see the hold-rate in your dashboard the next morning. The panic call you would have gotten on Tuesday doesn’t happen.
Your dashboard
The panel, at a glance.
Three cards. Sortable patient list. Per-patient drilldown with intervention hold rate, danger windows, self-trust trend. No raw biometric samples — just the signal you can act on in clinic.