Quantitative and qualitative evaluation of PERCEPT indoor navigation system for visually impaired users.
Quantitative and qualitative evaluation of PERCEPT indoor navigation system for visually impaired users.
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针对视障用户的 PERCEPT 室内导航系统的定量和定性评估。
DOI：
10.1109/embc.2012.6347316
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Robertson,Meg
中科院分区：
文献类型：
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作者：
Ganz,Aura;Schafer,James;Puleo,Elaine;Wilson,Carole;Robertson,Meg
在本文中，我们介绍了针对盲人和视障人士的室内导航系统 PERCEPT 系统的定性和定量评估。 PERCEPT 系统在多层建筑中对 24 名盲人和视障用户进行的试验表明 PERCEPT 系统在向这些用户提供适当导航指令方面的有效性。我们系统的独特之处在于它价格实惠，并且其设计遵循方向和移动性原则。这些结果鼓励我们将解决方案推广到大型室内空间，并在不同环境中对更多的视障人群进行测试。我们希望 PERCEPT 能够成为所有室内公共空间部署的标准。
In this paper we introduce qualitative and quantitative evaluation of PERCEPT system, an indoor navigation system for the blind and visually impaired. PERCEPT system trials with 24 blind and visually impaired users in a multi-story building show PERCEPT system effectiveness in providing appropriate navigation instructions to these users. The uniqueness of our system is that it is affordable and that its design follows Orientation and Mobility principles. These results encourage us to generalize the solution to large indoor spaces and test it with significantly larger visually impaired population in diverse settings. We hope that PERCEPT will become a standard deployed in all indoor public spaces.