CONTENT ITEM PRESENTATION SYSTEM

摘要

In one aspect, a content item presentation server sends, to a first client of the server, browser-executable instructions implementing a presentation application. The instructions are configured to present, at the first client, at least a portion of a content item in the presentation application with at least one user control of the presentation application for navigating the content item in a particular manner disabled. After sending the instructions, the server receives, from a second client of the server, a first command to navigate the content item in the particular manner. In response to receiving the first command, the server sends, to the first client, a second command to navigate the content item in the particular manner thereby causing the presentation application to automatically navigate, at the first client, the content item in the particular manner.

主权项

1. A method comprising:
at one or more servers having one or more processors and memory storing one or more programs for execution by the one or more processors so as to perform the method: sending, over a network to a first client device, browser-executable instructions implementing a presentation application for conducting a presentation of a content item at a second client device; sending, over a network to the second client device, browser-executable instructions implementing a presentation application for presenting the presentation of the content item at the second client device; receiving, over a network from the first client device, a first navigation command to invoke a first navigation control implemented by the browser-executable instructions sent to the second client device; in response to receiving the first navigation command, sending, over a network to the second client device, a second navigation command to invoke the first navigation control of the browser-executable instructions sent to the second client device; and wherein the sending the second navigation command to the second client device causes the first navigation control to be invoked at the second client device and causes the presentation of the content item at the second client device to automatically navigate from a first displayed portion of the content item to a second displayed portion of the content item, the second displayed portion of the content item displaying a third portion of the content item that is not displayed by the first displayed portion of the content item.