Computer Engineering and Applications ›› 2020, Vol. 56 ›› Issue (21): 224-230.DOI: 10.3778/j.issn.1002-8331.1908-0365

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Human-Computer Interaction Technology for ACL Reconstruction Surgical Navigation System Based on AR

GUO Na, WANG Tianmiao, HU Lei, LIU Hongsheng, WANG Yuhan, YU Guoxin, SONG Xiongkang, GENG Baoduo, YANG Biao   

  1. 1.School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China
    2.Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100191, China
    3.Basic R&D Department, Suzhou Zoezen Robotics Company, Suzhou, Jiangsu 215000, China
  • Online:2020-11-01 Published:2020-11-03

ACL重建手术增强现实导航系统的人机交互技术

郭娜,王田苗,胡磊,刘洪升,王昱涵,俞国鑫,宋雄康,耿宝多,杨标   

  1. 1.北京航空航天大学 机械工程及自动化学院,北京 100191
    2.北京航空航天大学 医工交叉创新研究院,北京 100191
    3.苏州铸正机器人有限公司 基础研发部,江苏 苏州 215000

Abstract:

To avoid the uncontrollability sense by the redundant information in human-computer interface, based on the cognitive model of doctors, the criteria of human-computer interaction in augmented reality surgical navigation system is proposed in this paper. A human-computer interaction paradigm of AR navigation system based on eGOMS model is proposed for multi-sensory information fusion. Analytic Hierarchy Process(AHP) is used to establish the evaluation index system of human-computer interaction usability, and the comprehensive evaluation of the human-computer interaction usability of AR navigation system is carried out by fuzzy theory. The evaluation result of the system is good and can be applied in clinic.

Key words: augmented reality, human-computer interaction, optical?see-through, analytical hierarchy process, fuzzy?evaluation

摘要:

为避免人机界面的多余信息给医生带来的“失控感”,以医生在手术中的认知模型为基础,提出了增强现实手术导航系统中的人机交互的准则。针对AR导航界面的多感官信息融合问题,提出基于eGOMS模型的人机交互范式。为客观评价AR导航系统的人机交互可用性,采用层次分析法构建人机交互的可用性评价指标体系,并采用模糊理论对AR导航系统的人机交互可用性进行综合评价。该系统的评价结果为较好,可以进行实际应用。

关键词: 增强现实, 人机交互, 光学透视, 层次分析, 模糊评价