Techniques are described to intelligently display a presenter’s cursor trail in an online meeting to enable all attendees in the meeting to easily recognize which part of shared content the presenter has recently discussed and/or is currently discussing. These techniques are completely automatic and therefore require no extra effort for the presenter or the attendees. The cursor trail is so tidy and intelligent that a convenient user experience is guaranteed. Productivity of collaboration in online meeting can thus be significantly improved.
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Xi, Yasi; Wang, Zhaocai; Fang, Summer; and Zhou, James, "CURSOR TRAIL IN ONLINE MEETING", Technical Disclosure Commons, (September 20, 2018)