1. Lab/Tut 8 Team Assignment and Presentation PAN and Wireless Security PAN and Wireless Security Chan Pak Lim Chau Ho Chit Cheung Tak Ching Yip Pak Ho

2. Ten electrical devices in home The ten devices are: Television Notebook Computer Hi-Fi DVD player Blu-ray player Xbox 360 TV Game Console PS3 Laptop computer Digital Camera Wireless Digital Video/Photo Recorder

3. 10 Suggestions for “The next big thing/killer application in wireless". 1.Can be embed to daily life 2.Free of charge 3.Good Security 4.Compatible with different platform 5.Extensibility 6.User freindly 7.durable 7.durable 8.pragmatic 9.portable 10.Low-data-usage

4. SWOT SWOT for 1. Can be embed to daily life Strength: the application is related to our daily life. Weakness: not everyone think the application is useful Opportunities: the application can be used widely. Threat: need to depend on customers’ interest. SWOT for 2. Free of charge Strength: everyone can download the application Weakness: less income. Opportunities: can attract more users to download the application Threat: Longer time to balance the profit and loss due to customers’ donate

5. SWOT for 3. Good Security Strength: Can’t hack by someone easily Weakness: Need to take more steps to config a mot suitable for each user Opportunities: Recommend by users according to their praise. Threat: Need to keep updating the virus and Trojan list SWOT for 4. Compatible with different platform Strength: Different OS can use the application Weakness: Need to waste more resources on development. Opportunities: Most of the common OS can use the application. Threat: Need to make sure the source codes are compatible for different OS.

6. SWOT for 5. Extensibility Strength: Can add-on more functions. Weakness: need to put more resources on development. Opportunities: Developers can develop the add-on functions according to customers’ option Threat: Some users may think the new add-on functions are needless.