"Selenium is a set of different software tools each with a different approach      to supporting browser automation. These tools are highly flexible, allowing      many options for locating and manipulating elements within a browser, and one      of its key features is the support for automating multiple browser platforms.      This package contains the .NET bindings for the concise and object-based      Selenium WebDriver API, which uses native OS-level events to manipulate the      browser, bypassing the JavaScript sandbox, and does not require the Selenium      Server to automate the browser."