目的 为解决实体界面美度评估中的风格、多维度指标及方法应用问题，结合计算美学的特性，提出一个新评估方法。方法 通过分析当前的界面美度评估与计算美学的研究现状和缺口，提出了运用感性工学、因子分析、平面坐标定位，美度公式等分析与计量手段来建构一种基于计算美学的实体界面美度评估方法。与已有研究相比，该方法综合考虑了界面风格认知和多维关联指标等在用户审美要素、评估指标、评估精度和应用效力上的现实问题，将计算美学的应用对象从现阶段的数字界面拓展到了实体界面。结果 以某品牌示波器的界面设计方案为例，对新的评估方法进行了实证分析，并通过眼动追踪实验验证了实证结果，结果表明，该评估方法能够准确、有效地反映用户的审美倾向。结论 形成的方法和结论对实体界面美学的设计与评估具有一定的指导作用，也为计算机辅助界面设计提供了重要参考。

The work aims to propose a novel evaluation method combined with the features of computational aesthetics to solve the problems of style, multidimensional indicators and method application in evaluation of physical interface aesthetics. By analyzing the current research status and gaps of interface aesthetics evaluation and computational aesthetics, an evaluation method of physical interface aesthetics based on computational aesthetics was put forward by Kansei engineering, factor analysis, planar coordinate positioning, aesthetic equation, etc. Differing from prior research, this method accounted for practical issues of perceptions of interface styles and multidimensional correlation indicators in user aesthetic elements, evaluation indicators, evaluation accuracy, and application validity and broadened the application of computational aesthetics from digital interfaces to physical interfaces. The interface design of a specific brand of oscilloscope was used as a case study for an empirical analysis of the novel evaluation method. The empirical results were validated by eye-tracking experiments, which demonstrated that the proposed method could accurately and effectively reflect users' aesthetic preferences. The formulated method and derived conclusions provide valuable guidance for the design and evaluation of physical interface aesthetics and serve as an instrumental reference for computer-aided interface design.