Monitors with light sensor

Light sensor

— sensor that reacts to the level of ambient light. The main way to use such a sensor is to adjust the brightness of the screen to the specifics of the situation: in bright light, the brightness of the monitor itself also increases (otherwise the image would be hard to see), and in twilight it decreases (otherwise the eyes would quickly get tired). In addition, there may be other ways to use the light sensor — for example, automatic shutdown after a certain time when you are in the dark and the user is inactive.