Abstract: Computer-implemented methods and systems are presented for creating, displaying and interacting with a space-time focal density map indicating aggregate user engagement within video contenbased on user-initiated movements of a display device. User engagement may be tracked and stored at an individual user level as well as aggregated into the statistical compilation. The engagement data may be presented as a visual layer overlaid with the video content against which the engagement data was collected, effectively displaying a temporal interest heat map over the video content. A graphical representation of the engagement data may be displayed along with the heat map that includes axes representing a spatial dimension (e.g., degrees or radians from the center of the video) and a temporal dimension (e.g., the top of the graph represents the start of the video, and the bottom the end).