Navipresenter - Web Collaboration System William Ng Director, Navisystems Ltd October 15, 2004 1

Navi Systems Ltd Hong Kong Company Real Time Interactive Collaboration Solutions and Services Vendor HK Government ITC funding October 15, 2004 2

Web Collaboration Work interactively between multiple points via any computer network regardless of physical locations Singapore HK Shanghai Computer Network Kowloon Beijing October 15, 2004 3

Tertiary Institutions Current Collaboration Scenario Cross Campuses Applications: Administration, Research, Teaching Tools: Mainly Multiple Point Video Conference (VC) Infrequent Usage October 15, 2004 4

Tertiary Institutions Collaboration Trend Administration (VC) Research Projects (WC + VC) Teaching/ Tutorials (WC) Tertiary Institutions Applications VC : Video Conference WC: Web Collaboration October 15, 2004 5

Why New Trend? Everyone has a PC/Notebook Proliferation of IP networks Increasing Genuine Potential Users Easy Access Low Cost of Ownership Time and Cost savings Real Time Multipoint Interactive Environment October 15, 2004 6

Key Deliverables Interactive Documents Sharing Audio Conferencing Video, Nice-to-have Multipoint Environment October 15, 2004 7

Navipresenter Easy-to-use Web Collaboration System Key features Virtual classrooms Instant Synchronization of Whiteboard Sharing High Speed Screen sharing Full duplex audio conferencing Highly secured rooms October 15, 2004 8

Security Unauthorized Attendants PC Securities – Virus and Hackers Attacks Securities in Information Sharing Firewalls support Balance between security, performance, sharing of computer resources October 15, 2004 9

Value Added Services Consulting & Customization Services Post Sales Services by Seasoned Partner October 15, 2004 10

System Requirements Client’s PCs Server Pentium III 500MHz or above 256M memory 10M Free Hard Disk Drive Windows 98, Windows Me, Windows 2000, Windows XP Server Pentium III 1GHz minium Pentium IV 3.05GHz CPU recommended 512M memory 10G Hard Disk Drive Red Hat Linux 9.0, Red Hat Linux 7.2, 7.3 October 15, 2004 11

Summary System based on vendor’s own technology Skill set to tailor for customers’ collaboration needs HK company for the HK market October 15, 2004 12