文章基本信息

标题：Effective Use of Android Sensors Based on Visualization of Sensor Information
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作者：Young Jae Lee
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2015
卷号：10
期号：9
页码：299-308
DOI：10.14257/ijmue.2015.10.9.31
出版社：SERSC
摘要：Using acceleration sensor on smart phone, we derive data on x, y, and z axis on spatial coordinate. With the proposed method we signalize this sensor information. The result is inferred and analyzed to detect the exact movement information along with the size of the directional information to the right, to the left, to the up and to the bottom. It is then output on the graph to propose the sensor application algorithm to visualize movement information. To verify the data gotten from the proposed method, we make 'third-person, top-view game' and apply it to the purpose. By using orientation sensor (acceleration sensor and magnetic sensor) we move the object in cyber space, and with the proposed method, we get movement information and directional information and apply them in comparison. After application, the proposed method provided consistent and correct movement information whether the object was moving or not, enabling us to identify correct information on the movements of the object in cyber space. For correct detection of sensor data, we used Kalman filter. To get stable data, we collected the data at regular intervals. We could verify the performance and validity of the proposed algorithm through experiments.
关键词：acceleration sensor; orientation sensor; movement information; directional ; information