移动终端用户交互行为的情感预测方法研究

交互设计中用户的情感体验关系到设计的成功与否，对用户情感的研究一直是交互设计的研究热点。人在与移动终端交互的过程中会产生情感，由于该情感具有主观性，很难对其进行客观衡量。为此提出一种利用眼动指标和PAD 情感量表进行情感预测的方法，选择中文版PAD 情感量表作为情感测量的工具，通过偏最小二乘回归分析建立眼动指标和PAD 情感值的数学模型，进行实验设计。实验结果表明该数学模型能较为准确的进行情感预测。

Research on Emotional Forecast Method of the Mobile Terminal User Interaction Behavior

User’s emotional experience in the design of interaction is related to the success of the design,the study of user’s emotion has been the research focus in the interaction design. People with mobileterminals produces emotion in the process of interactive behavior. Because of the emotion ofsubjectivity, it is difficult to measure objectively. This paper proposes a method predicting the emotionwith eyes’ movement indices, choosing Chinese PAD emotional scales as the tool of emotionalmeasurement, by partial least squares regression analysis to establish the eyes’ movement indices andPAD the emotional value of multivariate linear regression model, then carry on the experiment design,whether the the mapping function relation can accurately predict the emotion, the experimental resultsproved that the relational expression can accurately forecast emotion.