Voice user interface design for a telephone application using VoiceXML
APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development
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APCHI '08 Proceedings of the 8th Asia-Pacific conference on Computer-Human Interaction
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MMNS 2009 Proceedings of the 12th IFIP/IEEE International Conference on Management of Multimedia and Mobile Networks and Services: Wired-Wireless Multimedia Networks and Services Management
Design and implementation of enhanced real time news service using RSS and VoiceXML
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APPT'07 Proceedings of the 7th international conference on Advanced parallel processing technologies
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ISPA'07 Proceedings of the 2007 international conference on Frontiers of High Performance Computing and Networking
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Many companies, large and small, have websites and e-Commerce plays an important role in a business. A dynamic voice using the same business logic and backend database without changes to the architecture of the existing web application could provide a solution for the over-stretched call centers and also can provide alternatives for customers with access to a phone but without direct access to Internet. The aim of the paper is to demonstrate how to design and implement a dynamic voice interface and incorporate it into the architecture of an existing web application. There are two servers involved in the process. First a VoiceXML server accepts the user request and converts it as a request to the web server of the existing website. Then the web server processes the request and generates a dynamic response in VXML format using the existing system database. Finally the voice server converts the VXML codes in audio format and plays back to the user. The newly added voice interface allows the user to access similar functionalities to those provided by the existing web application using a normal phone without a computer or Internet access. In order to demonstrate the entire process, an e-Commerce storefront is chosen from one of the Microsoft ASP .NET sample applications and a dynamic voice interface is developed under the same system architecture to provide similar functionalities to those provided by the existing website.