引导元素的视觉设计对手机AR交互的体验影响研究

The Effect of Visual Cue Design on Mobile AR Interaction Experience

目的针对手机AR应用,研究引导元素与环境融合的设计形式对手机AR沉浸体验、可用性和满意度的影响。方法本研究通过自定义自变量(引导元素与环境的融合程度,简称融合度),采取单因素组内实验设计,31名用户分别体验三种融合度水平(低、中、高)的引导设计,数据通过重复测量方差分析处理。结果融合度对沉浸体验、可用性和满意度均有显著影响。其中,高、中融合度水平的沉浸体验、可用性和满意度要显著高于低融合度水平,高融合度的沉浸体验和满意度也显著高于中融合度,但是中、高水平两者之间的差异在可用性各维度上不显著。结论引导元素与环境融合的设计形式会显著影响用户的沉浸体验、可用性和满意度。研究结果可用于手机端空间级AR的引导交互界面设计。

Objective To aim at mobile AR applications,this study explores the effect of integration degree of visual cues with physical environment on immersive experience,usability and satisfaction.Methods This study defines independent as the integration degree of visual cues with physical environment,using a single-factor experiment.31 participants experience three integration degrees(Low,Medium,High)design.Repeated measures analysis of variance were used for data analysis.Results Integration degree has significant effect on immersive experience,usability and satisfaction.High and medium degree of integration both perform significantly better than low degree on immersive experience,usability and satisfaction,and high degree of integration performs significantly better than medium degree on immersive experience and satisfaction,but there is no significant difference between high and medium degree.Conclusion Integration degree of visual cues significantly affect immersive experience,usability and satisfaction.The findings provide important implications for the interface design of room-size smartphone AR.