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首页> 外文期刊>Journal of Theoretical and Applied Information Technology >ESTIMOTE-BASED LOCATION AWARENESS ON MOBILE DEVICES FOR VISUALLY IMPAIRED
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ESTIMOTE-BASED LOCATION AWARENESS ON MOBILE DEVICES FOR VISUALLY IMPAIRED

机译：视力障碍者在移动设备上基于估计的位置感知

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摘要

The limitations vision that possessed by the visually impaired in interacting with their environment, causing them to have difficulties in doing traveling. But, along with the development of smartphone technology, the visually impaired people began using smartphones to help them engage in any activities. Estimote beacons are a small device that broadcast a Bluetooth signal that can be captured by a smartphone. This research contributions to provide the information to the visually impaired person in order to have easy use compatible with the smartphone since the Estimote beacons are used as a location awareness device to give the information about the surrounding environment. The systems were configured and programmed using android studio for indoor and outdoor locations. Based on the indoor result testing, it can be stated that the implementation of the Estimote beacon as a location awareness in indoor area, must be focused on the installation of the Estimote beacons. The installation must be set smoothly and the broadcast signal should not be overlap. The outdoor result testing indicates that the Estimote beacon signal is stable to receive on the smartphone at a distance 0 ? 31.64 meters, begin unstable at a distance of 38.61 meter and become undetected at a distance of 79.79 meters.
机译：视障人士在与周围环境互动时所具有的局限性视力，使他们在旅行时遇到困难。但是，随着智能手机技术的发展，视障人士开始使用智能手机来帮助他们从事任何活动。 Estimote信标是一种小型设备，可广播可由智能手机捕获的蓝牙信号。由于Estimote信标被用作位置感知设备来提供有关周围环境的信息，因此该研究有助于向视力障碍者提供信息，以使其易于与智能手机兼容。使用android studio对室内和室外位置进行了配置和编程。根据室内结果测试，可以说，Estimote信标在室内区域的位置感知的实现必须集中在Estimote信标的安装上。安装必须设置平稳，广播信号不应重叠。室外测试结果表明，Estimote信标信号稳定，可以在智能手机上以0？0的距离接收。 31.64米，在38.61米的距离开始不稳定，在79.79米的距离被发现。

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