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首页> 外文期刊>International Journal of Robotics & Automation >AN OVERVIEW OF ASSISTIVE DEVICES FOR BLIND AND VISUALLY IMPAIRED PEOPLE
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AN OVERVIEW OF ASSISTIVE DEVICES FOR BLIND AND VISUALLY IMPAIRED PEOPLE

机译：盲和视力受损人员辅助设备概述

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摘要

Across the world, there are approximately 253 million people with vision impairments, and assistive devices have constantly been in demand. Advanced research has led to the development of numerous assistive devices for blind people and visually impaired people (VIP) to improve their quality of life. An overview of these different types of assistive devices such as canes, glasses, hats and gloves is presented in this survey. A FCBPSS (F: function, C: context, B: behaviour, P: principle, S: state, S: structure) architecture of visual impairment assistance system is preliminarily proposed to allow other researchers to design the assistive devices with the good experience and the high performance for blind people and VIPs in the future. As VIPs and blind people may have different behaviour patterns, a criterion for classifying different types of vision impairments is presented. Subsequently, we classify the substitutive senses for visual perception into five categories: vision enhancement, audition, somatosense, visual prosthesis, and olfactory and gustation. Two commonly used feedback forms, namely audition and vibration, are elaborated. Based on literature survey, we also present a summary prospective of the development of assistive devices: add more sensing and feedback modules, use the knowledge of perception mechanism and behaviour pattern as the design guideline and design more reliable validation experiments.
机译：在全球范围内，大约有2.53亿人有视力障碍，辅助设备不断需求。先进的研究导致盲人和视力受损人员（VIP）的众多辅助设备的开发，以提高他们的生活质量。本调查显示了这些不同类型的辅助设备，例如罐，眼镜，帽子和手套。 FCBPSS（F：功能，C：Contodge，B：行为，P：原则，S：State，S：结构）初步提出了视觉损伤援助系统的架构，以允许其他研究人员以良好的体验设计辅助设备未来盲人和百分点的高性能。随着VIP和盲人可能具有不同的行为模式，提出了对分类不同类型视觉障碍的标准。随后，我们将替代感官分类为视觉感知到五类：视觉增强，试镜，躯体义，视觉假体和嗅觉和烧伤。阐述了两个常用的反馈形式，即试镜和振动。基于文献调查，我们还提出了辅助设备的开发的摘要前景：添加更多感应和反馈模块，使用感知机制和行为模式的知识作为设计指导和设计更可靠的验证实验。

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