CONFERENCE DEVICE USING PROJECTOR

摘要

PURPOSE:To obtain a conference device suitable for a conference having lots of participants by using an overhead projector as a picture display section so as to project originals stored as a file already onto a screen. CONSTITUTION:An explainer uses a keyboard section 6a to retrieve a required picture from a data storage section 7a and displays it on picture display sections 2a, 4a. An ID number of the retrieved picture information is transferred to an opposite conference device through communication control sections 9a, 9b. An opposite conference control section 8b retrievs the data storage section 7b of its own device by the ID number and displays the corresponding same picture onto picture display sections 2b, 4b. The explainer applies presentation by using a stylus or the like so as to designate a picture to the coordinate input sections 3a, 5a while observing the picture displayed on the picture display section 2a directly.