期刊名称：Romanian Conference on Human-Computer Interaction
印刷版ISSN：2344-1690
出版年度：2015
期号：RoCHI
页码：95-100
语种：English
出版社：Matrix ROM
摘要：This article presents an innovative approach in offering indoor navigation assistance based on mobile device sensors and a 3D model of the building. We will discuss the three main stages that are required in order to implement the proposed solution: (1) creation of the 3D model, (2) definition of the navigation attributes (built to also support localization) and (3) implementation of all the required functionalities in an Android application. One of our main concerns is related to the identification of the current location of the user in an indoor environment efficiently using the device's sensors. For this purpose we will describe an algorithm that relies on the accelerometer and the compass to provide accurate location information and to simulate the movement of the user into the environment, without consuming too much energy.
