Abstract
The following quote was obtained by the news editors from the background informa tion supplied by theinventors: “People typically use visuals and other content items such as hand gestures, whiteboard drawings,pictures, presentation slides, videos, audio, charts, etc., to facilitate understanding and engagement in a conversation. Such content items, however, often take a significant amount of time and effort to create. Insome cases, a conversation participant does not have t he time, skill, and/or confidence required to createsuch content items.
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