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首页> 外文期刊>Proceedings of the Institution of Civil Engineers >Street works and vision impairment: improving signing and guarding
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Street works and vision impairment: improving signing and guarding

机译：街道工程和视力障碍：改善签名和防护

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摘要

A design research project was conducted in London to investigate the issues experienced by people with vision impairment around street works and to generate and evaluate improvements to the manner in which street works are signed and guarded. A qualitative, ethnographic approach was taken to achieve a multifaceted understanding of street works equipment and its operation. A small sample of pedestrians with a range of vision impairment was observed interacting with a range of street works. Participants were interviewed, using a series of prompts. Insights were gathered that informed new design requirements and decisions. A set of modifications were prototyped and tested against the existing signing and guarding system. Participants comprised 13 people with vision impairment. Extensive qualitative evidence was gathered, which supported the usefulness of the modified system, as well as a modest quantitative indication of reduced discomfort associated with the modifications.
机译：在伦敦进行了一项设计研究项目，以调查视力障碍者在街道工程周围遇到的问题，并生成和评估对街道工程的签名和保护方式的改进。采取了定性的人种学方法，以实现对街道工程设备及其操作的多方面理解。观察到一小部分具有一定视力障碍的行人与一系列街道工程相互作用。使用一系列提示对参与者进行了采访。收集到的见解可为新的设计要求和决策提供依据。进行了一系列修改，并针对现有的签名和防护系统进行了测试。参与者包括13位视力障碍者。收集了大量的定性证据，这些证据支持修改后的系统的有用性，以及适度的定量指示，表明与修改相关的不适感有所降低。

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