A Service for Audio Icon and Audio Books in the Mobile Tourist Information System (TIP) via the Greenstone Digital Library

Abstract

This project provides an audio notification about nearby tourism place to visit (named sight in this thesis), a chapter based Audio Books related to the current sight and involving Digital Library to provide text for the Audio Books for the Tourist Information Provider on a mobile device (TIP). The current system plays a background sound for the sight only when the system displays the specific information for that sight after user selects it. This has been improved to provide a notification by which to receive audios from the recommendation service, and then keep sending audio data to clients on real time. So users can know the sight nearby before they look at their screen. The limitation of current Audio Books is that it only provides Audio Books when the books start from the current sight. This problem is solved by providing a list of books that has any chapter related to that sight, and users can add them into a now-playing list. The Travel Planning Service has been involved to place the Audio Books chapters into the now-playing list based on the order of the visiting sight in their plan. The TIP/Greenstone Service, which can load particular text from Greenstone Digital Library into TIP, has been involved in this project to provide related chapter-based text for those Audio Books. The implemented prototype has been evaluated on effeteness and performance based on the purpose of this project. The result has been discussed to prove it has effectively solved the problem described above. Finally, the result of the experiment on distinguishing audio, and technology for implementation and audio transfers, has been left for future study.