Gesture interaction evaluation model in immersive environment

Abstract

The invention relates to the related field of evaluation model methods, in particular to a gesture interaction evaluation model in an immersive environment. A method comprises steps of S10, performingimmersive environment task design; S20, acquiring action track data; s30, acquiring task completion precision data; s40, obtaining task completion time data; s50, determining an evaluation weight. According to the method, the system interactivity can be evaluated while the evaluation system efficiency is ensured; specifically, evaluation indexes contained in the evaluation model effectively coverthe whole interaction task process. Compared with a traditional evaluation method, the evaluation comprehensiveness is guaranteed. Meanwhile, the task completion precision data and the task completion time data are taken as evaluation indexes, the design condition of the immersion type environment can be directly reflected, the evaluation of the system efficiency is effectively ensured, and the interaction state of the user can be evaluated from the physiological level without being influenced by the subjective psychology of the user by taking the action track data as the evaluation indexes.

Description

technical field [0001] The invention relates to the related field of evaluation model methods, in particular to a gesture interaction evaluation model in an immersive environment. Background technique [0002] As an important part of human-computer interaction, evaluation provides a basis for system design and testing, and meets the needs of users; with the gradual industrialization of immersive technology in recent years, traditional mouse and keyboard interaction is no longer suitable for immersive environment; thus, gesture interaction, body action interaction, eye interaction, voice interaction, etc., are user-centered and interact through natural information of the human body. Among them, gesture interaction has the characteristics of stability, intuition and flexibility. , has a good adaptability to the immersive environment; however, there are a variety of gestures that can be used in the immersive environment, and it is difficult to evaluate whether the immersive env...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a gesture interaction evaluation model in an immersive environment to solve the shortcomings of the establishment method of the traditional evaluation model proposed in the above background technology: First, because the evaluation model based on system efficiency focuses on human-computer interaction The system itself does not consider the interaction state of the user, making it difficult for the evaluation results to meet the interaction needs of the user; second, the evaluation model based on interactivity focuses on the psychological state of the user, which is easily affected by the subjective psychological changes of the user and is difficult to observe The state of human interaction changes during the interaction process; at the same time, due to its system-oriented usability, it can only help designers adjust the interaction design of the system but cannot inspire designers to iterate the system, and the usable range of the evaluation model is limited and difficult to adjust The problem

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