Turning to FIG. 3, an information flow diagram 300 is shown in accordance with some implementations. As illustrated, in some implementations, information flow diagram 300 can be implemented on server 102, user device 108, and user device 110.

At 302, user device 108 can authenticate itself to a display device. User device 108 can be authenticated to communicate with the display device using any suitable technique or combination of techniques. For example, in some implementations, the display device can be associated with a password and/or numeric code, and user device 108 can be authenticated to communicate with the display device by a user of user device 108 entering the password and/or numeric code (e.g., in a particular browser window, within a particular application executing on user device 108, and/or in any other suitable manner). Note that, in some implementations, authentication of a user device to the display device can be based on a user account that is logged in on the user device. In some such implementations, any user device that has logged in to the user account can be authenticated to communicate with the display device. In some implementations, the user account can be associated with any suitable service, such as a video sharing service, a social networking service, a particular application executing on the user device, and/or any other suitable service.