Signal architecture
What ApertIQ captures.
ApertIQ connects performance, behavior, biometric attention, and
session context into a single analytical record.
Biometric attention
Real-time gaze position, where attention lands per problem, ocular activity, blink rhythm, head motion, and tracking confidence
Behavioral sequence
Latency, pacing, answer changes, skips, and hesitation
Reasoning performance
Accuracy, item difficulty, error patterns, and score range
Session context
Device, browser, viewport, calibration state, and assessment version