corebrightnessd

Corebrightnessd is a command line tool that is designed to control the display brightness on macOS devices. It is responsible for managing the brightness levels of the computer's screen based on user preferences and system requirements. The tool interacts with the core brightness service in macOS to adjust the display brightness according to the input received. Corebrightnessd works in the background, continuously monitoring the system and making real-time adjustments to the display brightness as needed. It ensures that the screen brightness is optimized for user comfort and power efficiency. The tool is typically invoked by the system or by other applications that need to adjust the display brightness programmatically. Users can indirectly control corebrightnessd through system settings or third-party applications that provide display brightness controls.