某无人作战平台触控交互效率评价研究

In order to solve the problems existed in evaluating interaction efficiency of the touch interaction interface for the ground unmanned mobile combat platform, a method was proposed to evaluate the efficiency of touch interaction based on the thumb hot zone and eye movement experiment. Concretely, it was arranged to solve the problems, such as lacking a basis for the construction process of the index system, taking higher subjectivity in the evaluation elements, lacking suitable quantitative means for the touch dimension, and wanting more consideration of objective attributes in the evaluation method data. Firstly, considering the perspective of task and human-machine interaction process, the thumb thermal zone was introduced into the evaluation index system for the first time, and an existing eye-movement index was combined to provide a new method for constructing index system of a touch interaction efficiency evaluation. Secondly, improving the expert score, entropy weight method and CRITIC method respectively, the weights of each index were obtained, and the comprehensive weights were obtained by fusing them. Then, using a preferable technique TOPSIS (Technique Order Preference by Similarity to Ideal Solution), the touch interaction efficiencies of multiple prototype solutions were evaluated for ground unmanned mobile combat platform to get the best solution. Finally, the effectiveness of the proposed method was verified based on application and analysis of the proposed new method on a ground unmanned mobile combat platform.