CephAura
Safety-first oculomotor and vestibular triage support for suspected concussion. One engine, two faces — a full clinical flow for licensed professionals, and a consumer self-screen that knows its limits.
Clinical assessment
For licensed athletic trainers and physicians: pupil exam, optical capture via MediaPipe iris landmarks, the full 22-item inventory, and the hazard-first scoring pipeline with graded output.
Enter clinical flowConsumer self-screen
A symptom self-check with hard stops and non-dismissible disclaimers. This face is barred from any return-to-play decision, for anyone.
Start self-screenSafety override hierarchy — hard-coded, executed in order
- Priority 1 · Red flag sentinel — any severe red flag locks the route and escalates: Call 911 / follow the site EAP.
- Priority 2 · Pupil abnormality — unequal or absent pupil responses force Grade 3 and halt optical testing.
- Priority 3 · Severe visual finding — blurred vision or light sensitivity rated 5–6 sets a Grade 2 floor and
noSameDayReturnPlay. - Priority 4 · Zero symptoms — a “No symptoms reported” advisory card, never a Grade headline.
S = 0.40 · SymptomIndex + 0.60 · OpticalComposite → 0–100Grade 1: 0–33 · Grade 2: 34–67 · Grade 3: 68–100S ≥ 80 → min Grade 2 · S ≥ 93 → min Grade 3