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Video conferencing using white board

  • US 8,635,274 B2
  • Filed: 09/25/2006
  • Issued: 01/21/2014
  • Est. Priority Date: 01/18/2006
  • Status: Expired due to Fees
First Claim
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1. A terminal to participate in a session in a video conference system using a white board, the terminal comprising:

  • a controller to generate and to transmit a request for requesting other terminals participating in the session to prevent input of information to the white board during a first time period from a time first information is input to the white board by the terminal,wherein, when receiving requests generated and transmitted from the other terminals to prevent input of information to the white board during a second time period, the controller selects a buffering mode, and transmits second information to the other terminals participating in the session in response to input of information to the white board being allowed and in response to completion of the second time period.

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