Behavioral signals are powerful only when the collection context is honest.
Noise is normal
Accessibility tools, mobile latency, fatigue, and interface changes all affect behavior. A model that ignores those paths will punish real users.
Sequences matter
Single events are weak. Timing, order, hesitation, and recovery patterns often provide a better view of automation.
Explainability keeps trust
Operators need to know which behaviors drove risk so they can tune controls and investigate false positives.