"Exposure control" refers to the practice of managing or reducing the level of potential harm or risk to something or someone, often by regulating or limiting their contact with specific elements or hazards. Full definition
Third - party camera apps are popular for their extra features, often offering more controls including manual exposure controls and manual focusing. (digitaltrends.com)
For those who like to tweak things, there is a drag to focus with exposure control option. (digitaltrends.com)
They can take pictures, albeit not great ones, and the camera app is simple enough to use with a handful of added features such as exposure control. (theverge.com)