
Description: Dimmer is a free open-source application for Windows that allows you to control the brightness of your screens and monitors. It works across multiple displays and has hotkeys for quick adjustments, night mode presets, and a smart algorithm to smoothly transition brightness levels.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Lux Auto Brightness is an Android app that automatically adjusts your screen brightness based on ambient light levels. It works to optimize brightness for current conditions, helping improve battery life.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API