Matrix metering is a sophisticated exposure measurement system used in digital cameras. It evaluates the entire scene by dividing it into multiple zones and analyzing factors like brightness, color, and contrast. This helps the camera determine the optimal exposure settings for a well-balanced image. By considering various elements within the frame, matrix metering aims to prevent overexposure or underexposure, especially in challenging lighting conditions. It is particularly useful for general photography, as it adapts to different scenes, ensuring that both highlights and shadows are captured effectively.