New patent covers Knovio's award-winning system for recording and analyzing viewer interactions and integrating with third-party applications. Lincoln, Massachusetts (PRWEB) May 31, 2017 KnowledgeVision Systems, the smart media platform company, announced today the issuance by the U.S. Patent and Trademark Office of a patent on KnowledgeVision's system for tracking and analyzing how viewers interact with [...]The post KnowledgeVision Issued Patent for Online Presentation Tracking and Engagement Scoring appeared first on Press Release Rocket.