Video conferencing using white board
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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Abstract
In a video conference system and method, a first terminal and second through Nth terminals maintain a session for a conference. The first terminal prevents an input of further information to the white board by the second through Nth terminals during a set time period from an input of information to the white board and the second through Nth terminals transmit further information, input during a buffering mode selected in an unlocked state, to other terminals participating in the session upon the input of information to the white board being allowed after the set time period has elapsed.
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Citations
16 Claims
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1. A terminal to participate in a session in a video conference system using a white board, the terminal comprising:
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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. - View Dependent Claims (2, 3)
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4. A video conference system using a white board, the system comprising:
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a first terminal and at least one other terminal maintaining a session for a conference, wherein the first terminal generates and transmits a request requesting the at least one other terminal to prevent input, by the at least one other terminal, of information to the white board during a time period from a time first information is input to the white board, and wherein one of the at least one other terminal transmits, to other terminals participating in the session, second information input during a buffering mode selected in an unlocked state in response to input of information to the white board being allowed and in response to completion of the time period. - View Dependent Claims (5, 6, 7)
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8. A conference method of a terminal participating in a session in a video conference system using a white board, the method comprising:
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generating and transmitting, by the terminal, a request for requesting other terminals participating in a session with the terminal, to prevent input of second information to a white board by the other terminals participating in the session during a time period from a time first information is input to the white board, wherein the request is transmitted to the other terminals. - View Dependent Claims (9)
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10. A conference method of a terminal participating in a session in a video conference system using a white board, the method comprising:
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transmitting, from a first terminal to a second terminal, a request to prevent input of information to a white board by the second terminal during a time period, the first terminal and the second terminal participating in a session; determining whether a buffering mode is selected in response to the second terminal receiving the request transmitted from the first terminal; receiving and storing information in response to the buffering mode being selected; and transmitting the stored information to 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 time period. - View Dependent Claims (11, 12)
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13. A conference method of a video conference system comprising a first terminal and at least one other terminal in a session for a conference, the method comprising:
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generating and transmitting, by a first terminal, a request for requesting at least one other terminal to prevent an input of information to a white board during a time period from a time first information is input to the white board by the first terminal; receiving and storing, by the at least one other terminal, second information in response to selection of a buffering mode in a locked state; and transmitting, by one of the at least one other terminal, the second information in response to input of information to the white board being allowed and in response to completion of the time period. - View Dependent Claims (14, 15, 16)
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Specification