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PDA Overview

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  1. PDA Overview Group 11 B89901043 吳秉浩 B89901105 蔡雋永

  2. Outline • Introduction • PDA OS (Operation System) • PDA Hardware • PDA Software • What can we do on PDA? • Demo

  3. Introduction • What is PDA? • PDA means Personal Digital Assistant • What can we do with PDA? • Date memo • Electric note • E-mail send/receive • Entertainment

  4. PDA Operation System • Key Features: • Small kernel • Support P.A. software/functions • Battery management • Multimedia playing • Internet Browsing • Support streaming

  5. PDA OS Mainstream Microsoft Windows CE Pocket PC 2002 3Com Palm OS Palm OS 5

  6. PDA OS: Windows CE • Windows CE advantages: • Windows-styled • Strong multimedia function • Windows CE .Net (4.x) now backing • Windows CE disadvantages: • Still few software • Help system still incomplete

  7. PDA OS: Palm OS • Palm OS advantages: • Becoming windows-styled • Much more software • Lower price • Palm OS disadvantages: • Percent share of market is lessening • Not strong enough in multimedia

  8. PDA Hardware • Key Features: • Portable • Touch screen • Expansion slot • Wireless LAN/Connections • Enough battery life • Enough ROM/RAM

  9. PDA Hardware: CPU • ARM architecture is widely used • Higher-clocked CPUs are prevailing • No exception to the Palm side • PDA with B.L.>20-hour becoming rare • But multimedia performance is better • Intel XScale is now at 400MHz • Our lab’s Compaq H3970 exactly is!

  10. PDA Hardware: ROM/RAM • ROM: • Can save data without battery power • OS/backup-/important-files store here • Usually 32MB (Our H3970 has 48MB) • RAM: • Can't save data without battery power • Just like PC main memory • Installed-program/data also store here • Usually 64MB

  11. PDA Hardware: Wireless LAN • A proper/popular solution for internet • Can be: • PCMCIA Card • CF Card • Built-in (Rare)

  12. PDA Hardware: Other Add-Ons • Camera: • Usually CF/SD Card • Resolution is better now • Can use as DV • GPS: • Must have a receiver (CF) • Can go with map software • Never get lost!

  13. What can we do on PDA? • Memo, Calendar • Address book • Homework • Pocket Word, Excel • Calculator • Bluetooth • Remote control • Virtual Wallet • E-books • GPS

  14. More… • Theme • Microsoft Theme Generator • ThemeDream • Sound • Sound Effect • Internet • Internet Explorer • E-mail • Want a Photoshop? • Pocket Artist

  15. Entertainment • Music • Windows Media Player 8 • Picture • iPAQ Image Viewer • Picture Perfect • Video • PocketTV

  16. Games!! • 新接龍 ….again?! • Bust’em（打磚塊） • FIFA2002 • Age of Empires • SimCity 2000

  17. Where to find these? • PocketRocketFX http://www.pocketrocketfx.com/ • 手持王 http://www.cerun.com/ • PDAorDIE http://www.pdaordie.com/ • Brighthand http://www.brighthand.com/ • PocketPC Thoughts http://www.pocketpcthoughts.com/ • PocketPCpassion http://www.pocketpcpassion.com/

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