Voorhorst F A, Overbeeke C J, Smets G J
Faculty of Industrial Design Engineering, Delft University of Technology, The Netherlands.
Stud Health Technol Inform. 1997;39:379-86.
Laparoscopy is a telepresence task since the surgeon has no direct contract with the patient. Performance of the surgeon will increase if his sense of telepresence is improved. This can be achieved by restoring the hampered action perception coupling. With respect to visual perception this means that the surgeon should be informed about the spatial lay-out of the environment; depth information and information about the location of observation. Both types of information can be provided by allowing the surgeon to explore. This paper describes our work on restoring the action perception coupling with respect to visual perception. It provides an overview of different technical solutions which balance between what information should be provided from an perceptual stand point and what information can be provided from a technical viewpoint.
腹腔镜手术是一项远程操作任务，因为外科医生与患者没有直接接触。如果提高外科医生的临场感，其手术表现将会提升。这可以通过恢复受阻的动作感知耦合来实现。就视觉感知而言，这意味着应让外科医生了解环境的空间布局、深度信息以及观察位置信息。这两种信息都可以通过让外科医生进行探索来提供。本文描述了我们在恢复视觉感知方面的动作感知耦合方面所做的工作。它概述了不同的技术解决方案，这些方案在从感知角度应提供哪些信息与从技术角度可提供哪些信息之间取得平衡。
