Research on click enhancement strategy of hand-eye dual-channel human-computer interaction system: Trade-off between sensing area and area cursor

IF 8 1区工程技术 Q1 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Advanced Engineering Informatics Pub Date : 2024-10-01 DOI:10.1016/j.aei.2024.102880

Ya-Feng Niu, Rui Chen, Yi-Yan Wang, Xue-Ying Yao, Yun Feng

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Abstract

This study aims to explore the application of click enhancement strategies in a “Sight Line Localization + Hand Triggered” eye-control human–computer interaction system, proposes a click enhancement strategy to solve two critical problems in eye-control human–computer interaction: Midas touch and low spatial accuracy. By conducting ergonomics experiments, we verify that the proposed click enhancement strategy can effectively improve the operational performance of hand-eye dual-channel HCI systems. The experimental results show that the accuracy of the operation can be significantly improved by using a cursor size equal to the diameter of the interaction control and a sensing area size of 1.8 times the diameter of the control. Based on the comprehensive consideration of operation efficiency and comfort, 0.75 times the control diameter of the cursor and 1.8 times the control diameter of the sensing area are the optimal parameter configurations. The results not only solve the problems of Midas touch and low spatial accuracy but also significantly reduce visual fatigue, thus improving the ease of use and robustness of the hand-eye dual-channel human–computer interaction system.

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手眼双通道人机交互系统的点击增强策略研究：感应区域与区域光标之间的权衡

本研究旨在探索点击增强策略在 "视线定位+手触发 "眼控人机交互系统中的应用，提出了一种点击增强策略，以解决眼控人机交互中的两个关键问题：Midas touch 和低空间精度。通过人机工程学实验，我们验证了所提出的点击增强策略能有效改善手眼双通道人机交互系统的操作性能。实验结果表明，光标大小等于交互控制器直径，感应区域大小为控制器直径的 1.8 倍，可以显著提高操作精度。在综合考虑操作效率和舒适度的基础上，光标控制直径的 0.75 倍和传感区域控制直径的 1.8 倍是最佳参数配置。该结果不仅解决了 Midas 触摸和空间精度低的问题，还显著降低了视觉疲劳，从而提高了手眼双通道人机交互系统的易用性和鲁棒性。

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来源期刊

Advanced Engineering Informatics 工程技术-工程：综合

CiteScore

12.40

自引率

18.20%

发文量

292

审稿时长

45 days

期刊介绍： Advanced Engineering Informatics is an international Journal that solicits research papers with an emphasis on 'knowledge' and 'engineering applications'. The Journal seeks original papers that report progress in applying methods of engineering informatics. These papers should have engineering relevance and help provide a scientific base for more reliable, spontaneous, and creative engineering decision-making. Additionally, papers should demonstrate the science of supporting knowledge-intensive engineering tasks and validate the generality, power, and scalability of new methods through rigorous evaluation, preferably both qualitatively and quantitatively. Abstracting and indexing for Advanced Engineering Informatics include Science Citation Index Expanded, Scopus and INSPEC.