
Description: The theremin is an electronic musical instrument that is controlled without physical contact by the performer. It detects the position of the performer's hands and varies pitch and volume accordingly, creating an eerie wavering sound.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Xfmpc is a lightweight graphical MPD client for the Xfce desktop environment. It has a simple user interface allowing users to easily manage their music collection and control music playback.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API