This document discusses personal digital assistants (PDAs). It provides a brief history of PDAs, noting they were introduced in 1996 and function as mobile personal information managers. The document outlines key PDA features like contact storage, calendars, notes, and later models including email and web browsing. Uses of PDAs are also summarized, such as in education, the military, and post-disaster relief efforts. The future of PDAs is mentioned to include more portable designs and ubiquitous computing capabilities.

1. Personal digital assitant

2. topics
 Introduction
 History
 Features
 Palm pilot
 Computer compansion
 Uses
 Future trends in pda
 conclusion

3. it is a mobile device
functions as a personal information manager
first used by appla computer ceo john sculley at consumer
electronic show

4. History
●it was first introduced by nokia in 1996 with
functionality of 9000 communicator
●it is also known as
smart phone

5. features
 It is a handheld computer
 It maintains contacts,appointments and tasks
 It includes name,address database,calender,to-do-list
and note taker
 Wireless pda may also offer email and web browsing

6. Features of palm pilot
 It is a high end
 Mobile device
 With computing
ability
 It may use pen or tiny
physical keyboard

7. COMPUTER COMPANSION
 Todays pda can synch with desktop computer makes a
perfect companion
 It act as a stand alone device
 Newer pda have built in phones,full email capabilities
and even gps devices
 It enables you to condense an organizer into tiny device
that fits into your pocket

8. PDA FUNCTIONALITY
It functions same way as a computer and modem.
It has large,full-color lcd screen,built in memory and
wireless modem allows to acess the internet.
Offers real set of typing allows full set of keyboard
letters
Storing data is same as USB flash drive
Simply move files from one to another

9.  Handheld
 Treo smartphones
 Centro smartphones
 Webos smartphones
 Discontinued models

10. Wrist pda

11. Pda in space
travel

13. palmpilot
It is a type of pda
Operating system: palm os 2.0
Power : 2*aaa batteries
Memory : s12 kb or 1024 kb
Input : graffiti input zone
Palm pilot are the second generation palm pda

15.  They are small handheld devices
 We can import and export datas
 Perfoms as a address book and calender
simultaneously
 Store various information in password
protected database
 Use advanced rft editor for your notes

16. ebook
Its more
portable
And best
suits for
references
Anywhere
and anytime

17. Post tsunami
rehabitation
program
Pda was first fastest
thing to calculate the
damage and the death
rates
It is also involved in
government assitance
like construction of
roads ,buildings briges
etc……

18. Pda in army
It has a
specialized use
in army to
know the
pretators
It is specially
designed with
specific icons

19. Screen
resolution
Screen
resolution is
160*160pixels

20. Featured use
 Pda has a computational capacity so that user can use
while moving ,observing objects studying
materials,checking quality or performing other
required tasks

21.  Wired connectivity
 Pda connect to each other out of nox using cables
 Pda used to connect to internet eihter means of cables
or by using extension card with an ethernet port/rj-45
adaptor
 Wireless connectivity
 Most pda has bluetooth connectivity which is used to
connect keyboards ,headsets ,gps
 Older pda has irda port
 Newer one use infrared as it is cheaperand permitted
abroad aircraft

23. Digital notes

24.  It uses from a range of functions from
accessories email accounts and internet
,sending faxesand digital images
 Used for benefical personal and business
application

25.  Computer are the guides to information age
 They play a role of administrating datas
 Constant aceess equal constant acess to
knowledge
 So pda are the solution for ubiqutous
computing