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Effects of 2D Online and 3D Virtual World Meeting Spaces on the Performance of a Concept Selection Task by Engineering Design Teams

机译:2D在线和3D虚拟世界会议空间对工程设计团队执行概念选择任务的影响

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This research investigates engineering design teams’ performance of a concept selection task in threemeeting spaces: face-to-face, 2D online and 3D virtual world. Cisco Systems’ WebEx and SunMicrosystems’ Wonderland were used as the 2D online meeting space and the 3D virtual world,respectively. Twenty-four two-person design teams were formed and randomly assigned to one of the threemeeting spaces. The teams performed a cell-phone concept selection task in the meeting space to whichthey were assigned. Four dependent variables were measured: task completion time, team satisfaction, selfevaluatedprocess quality and expert-evaluated process quality. Following data collection, one-wayANOVA was used to analyze each variable to determine the differences, if any, among the meeting spaces.ANOVA results did not support rejection of the null hypothesis for any variable. These results suggest that3D virtual worlds support design concept selection as well as 2D online meeting spaces and that both ofthese technologies are viable alternatives to co-located meetings when it is difficult or expensive to bringteam members together for a co-located meeting.
机译:这项研究调查了工程设计团队在三个方面进行的概念选择任务的绩效 会议空间:面对面,2D在线和3D虚拟世界。思科系统公司的WebEx和Sun Microsystems的《仙境》被用作2D在线会议空间和3D虚拟世界, 分别。组成了二十四个两人设计团队,并将它们随机分配给三个团队之一 会议空间。这些团队在会议空间中执行了手机概念选择任务, 他们被分配了。测量了四个因变量:任务完成时间,团队满意度,自我评估 过程质量和专家评估的过程质量。数据收集后,单向 方差分析用于分析每个变量,以确定会议空间之间的差异(如果有)。 方差分析结果不支持拒绝任何变量的原假设。这些结果表明 3D虚拟世界支持设计概念的选择以及2D在线会议空间, 当很难召开会议或召开会议时,这些技术是共同举办会议的可行替代方案 团队成员一起在同一地点举行会议。

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