
Description: VisSim is a visual block diagram language used for simulating dynamic systems and modeling physical processes. It enables fast creation and iteration of models using a drag-and-drop interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: EMSO simulator is an open-source software that allows users to simulate underwater observatories and design environmental monitoring systems for the ocean. It provides tools to model sensor components, deployment platforms, and data infrastructure.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API