Janova is accessed via a web browser on your computer.  There is no need to download any software or buy any equipment. Once you have created your features, and they are ready to be run, you click on the Queue button.  By pressing this button you have notified the Broker, a sort of middleman, that your feature is ready to be run.  The Broker then sends your feature to the next available Worker in the cloud where it is then executed against the web-based application of your choice.  Once the test is completed it filters back down through the Broker and back to your browser on your computer with the results.