VisibilityOne is designed to communicate with your local site equipment and cloud based services in the simplest way possible. To accomplish the task of collecting the data, we use two simple methods. VisibilityOne app The VisibilityOne app is a Windows® based application built in C++ that collects the data from your local Polycom® and Cisco® video devices, and pushes the data to the VisibilityOne cloud platform. One download/instance (data collector) per site is recommended.