software-based solution

Google is introducing a feature called Low Light Boost for its messaging platform's in-app camera preview, aimed at improving visibility in dim lighting. This feature brightens the viewfinder in real-time, allowing users to frame their shots better before taking a photo. Low Light Boost adjusts brightness based on surrounding light conditions and operates instantly, unlike traditional Night Mode. There are two methods for implementing Low Light Boost: 1. Low-Light Boost AE Mode, a hardware-level auto-exposure mode available on devices running Android 15 or later, specifically on Pixel 10 devices. 2. Google Low Light Boost, a software-based solution (HDRNet) for devices that do not support AE mode, enhancing brightness through post-processing techniques. The latest beta version of Google Messages, v20260501, includes code hints for the integration of Low Light Boost, although it is not yet fully operational. The feature enhances the viewfinder experience but does not affect the quality of the final image, which requires a separate Night Mode.