edX Inc. Patent applications |
Patent application number | Title | Published |
20130205213 | CAPTION-BASED NAVIGATION FOR A VIDEO PLAYER - A video player has scrolling text acting as a navigational aid for the video. The video player consists of a video, together with captions for an extended amount of time around the current point in the video. | 08-08-2013 |
20130204942 | ONLINE DISTRIBUTED INTERACTION - An interaction environment for presentation of content to a population of users includes either or both of a plurality of cohort interaction environments and one or more content-linked interaction environments. | 08-08-2013 |