International Science Congress Association (ISCA)
This paper gave a lot of first-hand experience of using technologies like Bluetooth. It gave an experience of GUI programming, and network programming using python. The author used data-structures, stored in files. That gave crystal clear ideas of different data structures. In future, this paper can be modified, by using database for storing huge data, and that will definitely increase the reliability of the application. And, depending on the need of the number of users, Wi-Fi can be used as the connecting technology, but they will have to consider the energy efficiency and cost efficiency.