Jaejoon  Kim, Hong-Mok  Choi, 
    A Mobile Smart Finder Application Using Bluetooth Location-Based Information Technology,
    Asian Journal of Information Technology,
    Volume 14,Issue 2,
    2015,
    Pages 49-52,
    ISSN 1682-3915,
    ajit.2015.49.52,
    (https://makhillpublications.co/view-article.php?doi=ajit.2015.49.52)
    Abstract: With the development of smart high technology related terminals, people’s life style has been gradually changed. While electronic devices become smaller and smaller, people often misplace their belongings. This can arise to seriously problems for the person in case of valuable information lost. However, most smart devices have Bluetooth capability. Bluetooth is a radio networking protocol in a short range to communicate electronic terminals wirelessly. In this study, we propose a system, smart finder to find misplaced objects based on Bluetooth technology. We reviewed Bluetooth technology and then designed hardware and software architecture for smart finder application. It has been shown the possibility and capability for many applications such as lost protector, child safety alarm or companion animal protection.
    Keywords: Bluetooth;smartphone application;RF communication;smart finder;lost protector