| Scenario | Before (generic IR driver) | After (AIIPG) | |----------|----------------------------|---------------| | Windows Hello @ 5 lux | 210 mW, 2.1s auth time | 125 mW, 1.3s auth time | | Night monitoring (IR-only) | 150 mW sustained | 85 mW sustained | | Overexposed face (1m distance) | Failed auth, retry | Single-frame success | | LED thermal shutdown | Occurs at 70°C ambient | Prevents above 65°C |
Enable the Realtek IR camera driver to dynamically adjust infrared LED intensity and sensor sensitivity based on ambient light, subject distance, and scene reflectivity—while autonomously power-gating unused imaging pipelines to reduce system power draw by up to 40% during IR-only operation. realtek ir camera driver