发明名称 TERMINAL DEVICE AND DISPLAY SYSTEM USING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a learning system which allows an instructor to check a participants' answering state in detail in a learning environment where a plurality of participants response to a question. <P>SOLUTION: A answer sheet 2 that is a fill-in form is provided with a plurality of answer columns 13-17, corresponding to a plurality of questions. When each participant fills in an answer column using an electronic pen 3, the each electronic pen 3 transmits entry information to a terminal device 4. The terminal device 4 simultaneously shows the answer column of a plurality of answer sheets 2, filled with the electronic pen 3, on a display, based on the entry information transmitted by the each electronic pen 3. Moreover, a projector 7 displays the answer column on a screen 6 synchronizing with a display on the terminal device 4. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012078855(A) 申请公布日期 2012.04.19
申请号 JP20110275246 申请日期 2011.12.16
申请人 DAINIPPON PRINTING CO LTD 发明人 KOTAKE YUTARO;IMAI MASAYOSHI
分类号 G09B7/02;G06F3/042;G06Q50/20 主分类号 G09B7/02
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