Decision Pipeline
Anomaly
Detected
Vision / Audio / BehavioralRisk
Score
Composite 0-100Decision
Engine
Cloud FunctionAction
Dispatched
Pub/Sub → Proctor UIPause Exam
Alert Proctor
Escalate
Continue
Decision Types
Auto-Pause
Today: 12
Trigger: Risk score > 85
Exam immediately paused. Candidate notified. Session locked pending review.
Proctor Alert
Today: 34
Trigger: Risk score 60-85
Proctor notified via Pub/Sub message. Visual dashboard alert. Session continues under monitoring.
Human Escalation
Today: 8
Trigger: 2+ anomalies in 5 min
Senior proctor assigned. Video review requested. Candidate outcome deferred pending investigation.
Auto-Flag for Audit
Today: 47
Trigger: Session end with score > 40
Session recorded, transcribed, and queued for post-exam audit review by certification board.
Pub/Sub Topic Diagram
ifo4-proctoring-anomalies
3 subscribers → Decision Engine, Dashboard, Audit Log
ifo4-proctor-alerts
2 subscribers → Proctor UI, Mobile Push
ifo4-session-events
4 subscribers → BigQuery, Looker, Archive, Compliance
Live Decision Feed
LIVE
Average response: 47ms- Anomaly to action