A telestrator system is disclosed that allows a broadcaster to annotate video during or after an event. For example, while televising a sporting event, an announcer (or other user) can use the present invention to draw over the video of the event to highlight one or more actions, features, etc. In one...http://www.google.com/patents/US7750901?utm_source=gb-gplus-sharePatent US7750901 - Telestrator system
