Paragraph 38
Paragraph 38
Matter Number
US6559866B2
Paragraph Number
38
Application Number
09863895
Reference Case 1
US6559866B2
Reference Case 2
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Created
12/23/21, 12:00 AM
Modified
12/23/21, 12:00 AM
Id
6,659
Content
Interactive options may be implemented using various techniques, protocols, and standards. For example, one technique, established by the Advanced Television Enhancement Forum (ATVEF), relies on embedding “triggers” into a television broadcast. Triggers allow content developers, broadcasters, or cable operators to insert real-time prompts and user-selectable links into the video stream. Among other information, a trigger may contain a network address, such as a Universal Resource Locator (URL), that defines the location of content for the interactive option.
Notes
Added by DJM 12 2021