1 2 3 マルチメディア, 分散, 協調とモバイル (DICOMO2013) シンポジウム 平成 25 年 7 月.,.,,.. Surrogate Diner,., Surrogate Diner, 3,, Surrogate Diner. An Interface Agent for Pseudo Co-Dining with a Remote Person TAKUTO SHIOHARA 1 YUICHIRO OTSUKA 2 TOMOO INOUE 3 1.,.,,, [1].,, [2].,,, [3].,,, [4].,,.,., 1 Graduate School of Library, Information and Media Studies, University of Tsukuba 2 Graduate School of Library, Information and Media Studies, University of Tsukuba (Currently with NIPPON KOEI) 3 Faculty of Library, Information and Media Science, University of Tsukuba [17][19][20][21][22].,,.,,,.,., 6. 2,, 3., 4., 5, 6. 2. 2.1, Surrogate Diner. 2.2 2.2.1
4. 1) 2) 3) 4) 1),., 2),,., 3),. 4),. 2.2.2,. (1), 2 2,,., 640 480 USB, PC. 827.3mm 620.5mm, 640 480, 30fps. [5][6], 120cm[7], 120cm.,. 1. 2 6, 12 ( 4, 8 ),.,. 1 16 25. 1 Figure 1 Actual Remote Dining Scene for the Analysis. (2), i Corpus Studio [8]., Ho (Home),, Hf (Hold food),, E (Eat)., Ho, Ho Hf, Hf E,, Ho., 1 Ho, Hf, E 3., 1 5, (12 ) 1., 5. (3),,. 1., Ho Hf 1.5, Hf E 1.0, E Ho 0.8., 1,,. E,., Ho, Hf,,. 1 Table 1 Average Duration of Each Condition.
3. 3.1.,,., PC,., PC 1.,, 1 USB. USB, 10cm. USB, PC,. 827.3mm 620.5mm, 640 480, 30.00fps.,, PC., 125cm USB. USB USB 640 480. 2 Figure 2 System Configuration Diagram. 3.2 (1),,.,, TVML(TV Program Making Language)[9]. (2) TVML 3D 1.. 2.2 1).,,,., 3D Blender[10],.,,., CG., [11]., TVML. (3),. 2.2 2).,, Ho, 2.5 2.5 Hf, 2.5 8.2 Hf., Hf, 1.3 1.3 E, 1.3 7.0 E., E, 0.7 Ho. Ho,,., Hf,., E. 3. 3
Figure 3 Posture of the Agent in Each Condition.. (4),,. 2.2 3). 3.3,,, 3.,,.,.. (5),.,., USB.,..,. 100,..,, 0%. (6),,.,,,. 2.2 4)., 3.2 (3).,, (7),,..,,.,.,,. 4. 4.1,. 4.2 3.,. 1 2 3 1. 2,.,. 3. 4.3, 2 1, 4 ( 8 ).,. 2 Table 2 Participants.
4.4 2.,, USB. USB640 480pixel, PC.,.,.,, 2. 1. 1,. 1 4, 2 5, 3 6. 5 Figure 5 Conversational Agent Condition 6 Figure 6 Conversational Video Condition. 4.5 4.5.1, 20 ( 4).,,.,,,. 3 Table 3 Set of Topics 4 Figure 4 Co-dining Agent Condition 4.5.2,,.,
., 3 (,, ) [12], 1.,, 1, 2 [13]., [14],., [15],,.,,,,,.,, 2. 14, 9. 4. 4.6 1, 2, 3, 4, 5, 6, 7, 8, 9, 4., 2., 9, 1.5.,,, 3.0., 14,, 2., (Steel-Dwass ), 3., 11, (N=8, t=3.10, p<0.05)., 14, (N=8, t=-2.80, p<0.05), (N=8, t=-3.13, p<0.05).,,.,. 4 (N 8) Table 4 Result of the Questionnaire 7 11 Figure 7 Scores for Q.11: Did you feel you ate together with the other person?. 8 14 Figure 8 Scores for Q.14: Did you feel friendly with the other person?.
4.7,.,, 8 5.,, 8 2.,, 8 6, 8 2., 3,, 8 7, 8 1.,, 8 6, 8 1..,. 5. 5.1, ICT (Information and Communication Technology).,, [16]., Group FDT(Future Dining Table),, [17][18].,. Virtual Family Dinner[19],,., Wei CoDine [20]. CoDine,,,. 5.2., CU-Later[21]., CU-Later,,. Nawahdah KIZUNA[22],, 5.3,, [23].,.,,,.,.,,.,,,,, 6.,,, Surrogate Diner.,,.
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