Partial recording of a typical CISCO WebEx production webcast  with Mary Hearst, Ph.D. (former Chief IT Strategist for the USPTO) presenting the user interface for the Patent End-to-End (PE2E) system for which she spearheaded the design.  Webcasts typically go to hundreds or even thousands of online users and enable Patent Examiners to Telework.  Chat pods, Q&A pods, presence and other communication aids are often utilized in Event Center, Meeting Center or Training center WebEx modules.