1. "Wireless Presentation Wizard" Pocket PC as a Remote Controller for PowerPoint Presentation

2. What? What is a “Wireless Presentation Wizard”? A remote control of PowerPoint presentation Vs VNC, PCAnywhere Server is not dummy

3. Why? Free presenter from the presentation computer Substitute existing remote control More functions: Control from more than one person Functions can be adopted on the server

4. When? This project started around 20 th Feb Idea proposed by Sam -> Interactive discussion for NASA engineers -> Sam(ISSRE’2001)

5. How? 3 aspects Client Connection Desktop Server PDA Client Desktop Server PowerPoint TCP/IP connection (802.11/Bluetooth)

6. How? Client Implemented on WinCE 3.0 Win32 Command allowed: Forward Backward Start Slideshow

7. How? TCP/IP connection Wireless peer-to-peer Bluetooth Browser (?) Telnet session (?) Protocol Plain Text PDA Desktop Screen

8. How? Desktop server - challenges: A: Windows messages across different processes B: What are the control messages for PowerPoint? A: Hooking PowerPoint SetWindowsHookEx B: Use Spy++ to sniff windows messages

9. Future Work Access control Chat message Role assignment to different person connected to server Coordinator Presenter Audience