Wireless%20Presentation%20Wizard - PowerPoint PPT Presentation

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Wireless%20Presentation%20Wizard

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... PC as a Remote Controller for PowerPoint Presentation ... 'Wireless Presentation Wizard'? A remote control of PowerPoint presentation. Vs VNC, PCAnywhere ... – PowerPoint PPT presentation

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Title: Wireless%20Presentation%20Wizard


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 20th Feb
  • Idea proposed by Sam
  • -gt Interactive discussion for NASA engineers
  • -gt Sam(ISSRE2001)

5
How?
  • 3 aspects
  • Client
  • Connection
  • Desktop Server

Desktop Server
PDA Client
TCP/IP connection (802.11/Bluetooth)
PowerPoint
6
How?
  • Client
  • Implemented on WinCE 3.0
  • Win32
  • Command allowed
  • Forward
  • Backward
  • Start Slideshow

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

PDA
Desktop
PDA
PDA
PDA
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
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