DRIVER MONITORING SYSTEM

An illustrative example driver monitoring system for a motor vehicle is configured to track pupils of a driver. The system includes a first camera device including a first main optical axis, which is configured to capture a first set of images of the driver's pupils. A first illumination device includes a first main light axis and is configured to illuminate the driver's pupils during capture of the first set of images. A second camera device includes a second main optical axis and is configured to capture a second set of images of the driver's pupils. A second illumination device includes a second main light axis and is configured to illuminate the driver's pupils during capture of the second set of images. A first camera assembly includes the first camera device and the second illumination device. A second camera assembly includes the second camera device and the first illumination device.