PDA Full Form | Full Form of PDA

PDA Full Form - Personal Digital Assistant

  • PDA may be a mobile device without a keyboard, but with a screen to write or draw the words with the help of a pen-like stylus.
  • They need the capabilities to require notes, read graphs, connect with the web, upload and download.
  • They're also referred to as palmtop, hand-held computer.
 Personal Digital Assistant

Personal Digital Assistant

  • Operating systems of pdas
    • The majority of the widespread operating systems pre-installed on pdas are:
      • Palm OS.
      • Microsoft Windows Mobile (Pocket PC) with a Windows CE kernel.
  • Other, seldom used operating systems comprise:
    • EPOC, then Symbian OS which is in mobile phones and also in PDA combos.
    • Linux (e.g. VR3, ipaq, Sharp Zaurus PDA, Opie, GPE, Familiar Linux etc.)
    • Newton
    • QNX and also on ipaq.

PDA History

  • In 1984, the first PDA, the Organiser, was launched by Psion, followed by Psion's Series 3, in 1991.
  • On January 7, 1992, the term PDA was first employed by Apple Computer CEO John Sculley at the consumer Electronics Show in Las Vegas , Nevada, alluding to the Apple Newton.
  • In 1994, IBM launched the first PDA with complete telephone features, the IBM Simon, which may even be considered the first Smartphone.
  • In 1996, Nokia launched a PDA with telephone features, the 9000 Communicator, which clothed to be the world's best-selling PDA.
  • An additional early competitor in this market was Palm, with a sequence of PDA products that started in March 1996.


 Features of Pda

Features of Pda

  • Touch Screen :
    • It's going to have one or two buttons to make the shortcuts for the app used. Otherwise, user has got to enter a text by touching or using pen-like stylus.
  • Memory Cards :
    • Earlier PDAs didn't have a memory slot but now some PDAs may have memory card slot and USB flash drive slot.
  • Wired Connectivity :
    • Earlier PDAs were ready to connect with a personnel computer via serial ports or other devices. Now USB cables are wont to connect them.
  • Wireless Connectivity :
    • PDAs have Bluetooth, and Wi-Fi which are wireless.
    • Operating System : Pre-installed operating systems are Palm OS, webos.
  • Navigation :
    • Some PDAs may have built-in GPS and a few may connect with GPS externally.
  • Rugged PDAs :
    • Rugged PDAs have some extra features included like barcode readers, radio-frequency identification readers, magnetic tape card readers, or open-end credit readers.

PDA Full Form - Public Display of Affection

 Personal Digital Assistant

Public Display of Affection

  • Public Display of Affection is that the display of affection or Affection of two persons by them publicly. It includes activities like Holding hands, Hair play, Hugging and quick kiss.

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