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Tech Report kmi-04-07 Abstract


CitiTag Multiplayer Infrastructure
Techreport ID: kmi-04-07
Date: 2004
Author(s): Kevin Quick and Yanna Vogiazou
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This report gives a technical overview of the program logic and the architecture for the CitiTag game, a wireless location based game, developed by the Knowledge Media Institute's Centre for New Media in collaboration with HP Labs' Mobile Bristol team. CitiTag is a real-time multiplayer team game, played outdoors using GPS (Global Positioning System) and handheld, PocketPCs connected to a wireless network. CitiTag aims to encourage social experiences and group play in public spaces, based on the awareness of other peoples' presence.
 
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Future Internet is...


Future Internet
With over a billion users, today's Internet is arguably the most successful human artifact ever created. The Internet's physical infrastructure, software, and content now play an integral part of the lives of everyone on the planet, whether they interact with it directly or not. Now nearing its fifth decade, the Internet has shown remarkable resilience and flexibility in the face of ever increasing numbers of users, data volume, and changing usage patterns, but faces growing challenges in meetings the needs of our knowledge society. Globally, many major initiatives are underway to address the need for more scientific research, physical infrastructure investment, better education, and better utilisation of the Internet. Within Japan, USA and Europe major new initiatives have begun in the area.

To succeed the Future Internet will need to address a number of cross-cutting challenges including:

  • Scalability in the face of peer-to-peer traffic, decentralisation, and increased openness

  • Trust when government, medical, financial, personal data are increasingly trusted to the cloud, and middleware will increasingly use dynamic service selection

  • Interoperability of semantic data and metadata, and of services which will be dynamically orchestrated

  • Pervasive usability for users of mobile devices, different languages, cultures and physical abilities

  • Mobility for users who expect a seamless experience across spaces, devices, and velocities