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A Collaborative Multimedia Application for a Mobile Environment

By Nigel Davies, Gordon S. Blair, Keith Cheverst and Adrian Friday


With recent advances in portable computers and wireless networks, it is now feasible to provide sophisticated IT support for a range of mobile workers in areas such as the police, ambulance services and the utilities industries. However, to date, such support has been limited to providing remote access to central facilities such as e-mail and databases. This paper focuses on extending this level of support to include collaborative applications requiring multimedia communications. Such applications make considerable demands on the underlying systems infrastructure. More specifically, the paper discusses the role of such collaborative multimedia applications in supporting field workers in the electricity industry. A prototype conferencing application is described which enables field engineers to jointly view and annotate network diagrams and maps produced by a Geographical Information System. Voice communications is also provided to enable discussions to take place. The underlying distributed systems platform is also presented. The application has been successfully demonstrated over GSM

Year: 1995
OAI identifier:
Provided by: Lancaster E-Prints

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  1. (1995). A Network Emulator to Support the Development of Adaptive Applications”,
  2. (1993). ANSAware 4.1 Application Programming in ANSAware”, Document RM.102.02, A.P.M. Cambridge Limited, Poseidon House, Castle Park,
  3. (1993). Expert Systems to Support Network Switching”,
  4. (1986). Icon-based human computer interaction", doi
  5. (1995). ISO/IEC Recommendation X.902, International Standard 10746-2, “ODP Reference Model: Descriptive Model”,
  6. (1995). ISO/IEC Recommendation X.903, International Standard 10746-3, “ODP Reference Model: Prescriptive Model”,
  7. (1992). Issues in Wireless Mobile Computing”, doi
  8. (1995). Mobile Open Systems Technologies For The Utilities Industries”, CSCW Issues for Mobile doi
  9. (1993). Providing Connection-Oriented Network Services to Mobile Hosts”, doi
  10. (1993). Providing Network Video Service to Mobile Clients”, doi
  11. (1993). Readings in Groupware and Computer Supported Cooperative Work”, doi
  12. (1994). Services to Support Distributed Applications in a Mobile Environment", doi
  13. (1990). Support for Continuous Media in the Dash System”, doi
  14. (1995). Supporting the Real-Time Requirements of Continuous Media doi
  15. (1991). The Common Object Request Broker: Architecture and Specification (CORBA)", Report 91.12.1, The Object Management Group, doi
  16. The Open Software Foundation, doi

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