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首页> 外文会议>International Conference on Applied Human Factors and Ergonomics >Research on Visual Sensing Capability Difference Between Designers and Non-designers Based on Difference Threshold Measurement
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Research on Visual Sensing Capability Difference Between Designers and Non-designers Based on Difference Threshold Measurement

机译：基于差分阈值测量的设计者与非设计者视觉感应能力差异的研究

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It is often found that designers are more sensitive to subtle differences in shape and forms, it seems easier for them to find these subtle differences than ordinary people. Can some of the designer's professional training enhance people's visual sensing capability? Based on this hypothesis, this study attempts to measure visual difference thresholds of two groups of design majors and non design majors. In the study, two groups of subjects were randomly selected among the 18-25 year old college students. A group of 20 students who had received design training for at least half a year (Design-group for short, DG). The other group of 25 students who did not have any design training (Non-design group for short, NDG). Then, based on the method of constant stimuli, a cell phone icon was chosen as standard stimulus whose size varied according to the percentage change. The subjects would compare and judge the change of the icon's size and the visual difference thresholds of the two groups were aquired. Finally, we conducted a questionnaire survey on all the subjects to investigate the types of visual training that they had received to figure out the possible factors which might enhance the designers' visual sensing capability.
机译：经常发现设计师对形状和形式的微妙差异更敏感，他们似乎更容易找到这些微妙的差异，而不是普通人。设计师的专业培训可以提高人们的视觉传感能力吗？基于这一假设，本研究试图测量两组设计专业和非设计专业的视觉差异阈值。在该研究中，两组受试者是在18-25岁的大学生中随机选择的。一组20名学生接受了至少半年的设计培训（简称为DG的设计集团）。另一组25名没有任何设计培训的学生（非设计组短，NDG）。然后，基于恒定刺激的方法，选择手机图标作为标准刺激，其大小根据百分比变化而变化。受试者将比较并判断图标尺寸的变化，两组的视觉差异阈值为期。最后，我们对所有受试者进行了调查问卷调查，以调查他们收到的视觉培训类型，以弄清楚可能提高设计师的视觉传感能力的可能因素。

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