CONVERSATION BACK-UP DEVICE

摘要

PURPOSE:To attain the smooth and accurate communication between two remote places by using the characters and graphics to perform the conversations between two places. CONSTITUTION:A control means 22 of a conversation back-up device 2 confirms that the data are not received yet by an input means 23 from a keyboard 21 after reception of data from a conversation back-up device 1. Then the means 22 transmits an acknowledge answer to the device 1 via a transmission means 24 and transmits the data received from the device 1 to an output means 26. A control means 12 receives the acknowledge answer from the device 2 and transmits it to an output means 16. Both means 16 and 26 a data character 'G' equal to that transmitted via a keyboard 11 to the personal computers 17 and 27 respectively to write the character 'G' into each screen of a working program editor. Thus it is possible to smoothly and accurately transmit the will and to perform the joint work between two sides while performing the conversations between them with use of an optional existing application.