A whole clinical visit in a booth. MedBooth is our smart health kiosk — every step from arrival to discharge governed by Tangram zoning, with the AI on-device and the clinical decision always human.
MedBooth is a self-contained smart health kiosk: a patient walks in, is identified and consented, has a full set of clinical-grade vitals collected, consults a CPSA-registered physician over an encrypted link, and leaves with a disposition — self-care, referral, or emergency. Every step is a Tangram zone with defined entry and exit conditions, so nothing advances until its preconditions are provably met.
The AI runs on-device at the point of care — a complete vitals sweep in under three minutes, a physician briefing in under fifteen seconds — with no protected health information leaving the booth except under a lawful, logged disclosure.
A patient-facing clinical continuum and a between-session operational continuum. They meet at one boundary: the clinical session cannot begin until the booth has certified itself clean and ready — the interlock that is the architecture's primary safety mechanism.
Every zone is structured in three layers — Policy (what must happen), Conops (how it happens), Reporting (how it's measured). AI lives only in the lower two, as sensors, actuators, and measurement synthesisers.
Runs on-device with no cloud round-trip — vitals, computer vision, acoustics, occupancy fusion, and sensor self-calibration. Structured, auditable outputs enter the zone as conops-layer inputs.
LLM synthesis for narrative output — plain-language consent, symptom transcription, clinical-note and referral drafts. Always conops-layer, always reviewed by a human before any determination.
Scored and classified outputs — triage severity, deterioration trajectory, referral matching, predictive maintenance. Logged separately from the human determination it informs.
No AI occupies the policy layer. Admissibility, consent validity, clinical determination, prescribing authority — every one is a human decision, backed by a structured, logged AI input. This separation is the legal and clinical foundation of the architecture, and it is enforced at every zone boundary rather than assumed.
Book a walkthrough of the zone architecture and see the clinical and operational continuums running end to end.