Paper Title
Q-Roving: Intelligent Security System Using Location Based Technology for Occupational Safety

Abstract
Recently, highly accurate positioning devices enable us to provide various types of location-based services. On the other hand, because of such limitations of the GPS, the researcher included QR code scanning and positioning to be able to locate the exact position of the user and the device. In this paper, the researcher proposes a location- based technique to protect the location privacy of the users of location-based services. In the proposed technique, such users generate several false position data to send to service providers with the true position data of users. Be- cause service providers cannot distinguish the true position data; user location privacy is protected. We also describe a cost reduction technique through the use of the business analytics/intelligence to predict the repairable and replaceable equipment. Moreover, the researcher conducted performance study experiments on the proposed technique using practical position data. As a result of the experiments, the researcher observed that our proposed technique can already locate the exact positioning of the patrol guards and can be applied in practical location-based services. Keywords- GPS, LBS, QR Code, Business Analytics, Business Intelligence