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Wikipedia about PDAs

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History

The first PDA is considered to be the CASIO PF-3000 released in May 1983. GO Corp. was also pioneering in the field. The term was first used on January 7, 1992 by Apple Computer CEO John Sculley at the Consumer Electronics Show in Las Vegas, Nevada, referring to the Apple Newton. PDAs are sometimes referred to as "Palms", "Palm Pilot", or "Palm Tops".

Typical features

Currently, a typical PDA has a touch screen for entering data, a memory card slot for data storage and at least one of the following for connectivity: IrDA, Bluetooth and/or WiFi. However, many PDAs (typically those used primarily as telephones) may not have a touch screen, using softkeys, a directional pad and either the numeric keypad or a thumb keyboard for input.

Software typically required to be a PDA includes an appointment calendar, a to-do list, an address book for contacts and some sort of note program. Connected PDAs also typically include E-mail and Web support.

Touch screen

Palmpilot5000%20eu.png

  • Using a virtual keyboard, where a keyboard is shown on the touch screen. Input is done by tapping letters on the screen.
  • Using external keyboard or chorded keyboard connected by USB, IR or Bluetooth.
  • Using letter or word recognition, where letters or words are written on the touch screen, and then "translated" to letters in the currently activated text field. Despite rigorous research and development projects, end-users experience mixed results with this input method, with some finding it frustrating and inaccurate, while others are satisfied with the quality. Recognition and computation of handwritten horizontal and vertical formulas such as "1 + 2 =" was also under development.
  • Stroke recognition (termed Graffiti by Palm). In this system a predefined set of strokes represents the various characters needed. The user learns to draw these strokes on the screen or in an input area. The strokes are often simplified character shapes to make them easier to remember.

PDAs for business use, including the BlackBerry and Treo, have full keyboards and scroll wheels or thumb wheels to facilitate data entry and navigation, in addition to supporting touch-screen input. There are also full-size foldable keyboards available that plug directly, or use wireless technology to interface with the PDA and allow for normal typing. BlackBerry has additional functionality, such as push-based email and applications.

Newer PDAs, such as the Apple iPhone and iPod touch include new user interfaces using other means of input. The iPhone and iPod touch uses a technology called Multi-touch.

Search results for PDAs

Palm, Inc.

Maker of handheld PDA devices that allow mobile users to manage schedules, contacts, and other personal and business information.www.palm.com/

PDAs from Overstock.com: Palm Pilot, PDA Accessories, & PDAs

PDAs for the best prices, guaranteed! $2.95 shipping and product reviews on all Palm Pilot, PDA Accessories, & PDAs products. ... PDAs ...www.overstock.com/Electronics/PDAs/586/cat.html

Sharp PDAs - Yahoo! Shopping

Find the best price for Sharp PDAs at Yahoo! Shopping. Compare prices, read reviews and ratings for Sharp PDAsshopping.yahoo.com/s:PDAs:4168-Brand=Sharp

Shop Online For Computer PDAs & Accessories at MSN Shopping

Compare Merchants, Read User Reviews And Find Low Prices For PDAs & Accessories at MSN Shopping. Whether It's For Your Home, Your Business Or Just For Fun, You'll...shopping.msn.com/results/pdas-accessories/bcatid4594/forsale...

Howstuffworks "How PDAs Work"

PDAs give you big-time computing power on the go. ... PDAs, also called handhelds or palmtops, have definitely evolved over the years. ...communication.howstuffworks.com/pda.htm

Images found for PDAs

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News about PDAs

62,000 phones and PDAs left in London cabs

The InquirerIN THE LAST six months, dozy Londoners have left a whopping 55,843 mobile phones and 6,193 other handheld devices in the back of black cabs, according to a report.http://www.theinquirer.net/gb/inquirer/news/2008/09/16/tens-...

Bluetooth RFID Scanner is compact and lightweight.

ThomasNetWeighing 132 g, TagRunners 13.56 MHz RFID scanner can be connected to range of mobile terminals such as PDAs, cellphones, Pocket PCs, or smartphones. It features no data loss mode where data are not lost if user is out of Bluetooth connection area or if battery of scanner is empty, while batch mode enables any reader to read RFID tags without any Bluetooth connection and then transmit data to ...http://news.thomasnet.com/fullstory/820465

Execs are 'Berry' much in love with their PDAs

New York Daily NewsAre BlackBerrys replacing pillow talk? Tech-happy executives increasingly check their gadgets before they go to bed and look at them again the moment they wake up. http://www.nydailynews.com/money/2008/09/14/2008-09-14_execs...

UPI NewsTrack Quirks in the News

UPI It's 'tater time in Quebec ... Utah school embracing migratory bats ... Text message ad prompts lawsuit ... Survey: PDAs a bedroom buddy for owners ... UPI Quirks in the News.http://www.upi.com/Odd_News/2008/09/15/UPI_NewsTrack_Quirks_...

The three business tech risks you don't know about

InfoWorld via Yahoo! News Business travelers will soon need to carry the name of their corporate lawyer in addition to their passport when returning home to the United States, and they may need to bring with them a different business laptop as well. This is because U.S. Customs can search and confiscate your laptop without any prior cause, according to policies that have been posted online since a Ninth U.S. Circuit ...http://news.yahoo.com/s/infoworld/20080917/tc_infoworld/1111...

News about Pdas

Cell-phone sniffing dog to search Florida prisons

Miami HeraldThe law also bans pagers, PDAs and handheld radios, but officials say the biggest problem is cell phones, which inmates have used to coordinate escape attempts, harass victims and arrange drug deals inside and outside of prison. In the past year ... http://www.miamiherald.com/news/florida/AP/story/716140.html

Telstra's Daylight saving warning on mobile phones

News.com.auTelstra spokesman Ross Fielding said most phones, PDAs and Blackberries would update the time they displayed automatically. "(But) the software on some newer mobile handsets and PDAs may override Telstra's network settings and change the times to ... http://www.news.com.au/heraldsun/story/0,21985,24436819-2862...

Wonderware Announces Availability of IntelaTrac V3.2 Mobile Workforce ...

ForbesIt can be operated using Smartphones, PDAs, rugged handheld computers, laptops and PCs to enhance the productivity of mobile workers. The system is designed to provide benefits to Wonderware customers by offering improved operational performance and ... http://www.forbes.com/businesswire/feeds/businesswire/2008/1...

Letter to the Shareholders of Calypso Wireless, Inc. From CEO Cristian ...

MSN MoneyCentralASNAP(TM) also enables greatly enhances services such as broadband connectivity, real time two way video conferencing, VoIP and network-based gaming applications via Calypso's cellular phones, PDAs or any mobile device powered with ASNAP(TM ... http://news.moneycentral.msn.com/provider/providerarticle.as...

Verizon Wireless To Host PDA and Smartphone Tutorials at Manhattan ...

MSN MoneyCentralIt's our most valuable commodity and why so many consumers are turning to Smartphones and PDAs to help manage it. Wireless customers who apply business principles to manage their personal lives can save time, be more productive and, ultimately, carry ... http://news.moneycentral.msn.com/provider/providerarticle.as...

Search results for Pdas

Public Domain Aeronautical Software (PDAS)

Valuable computer programs for aeronautical engineering. Many programs originally from NASA or USAF. All complete with public domain source code, instructions and sample ... http://www.pdas.com/

PDAs - Palmtops

PDAs and Palmtops ... Top 10 Palm Freebies. From games to "Geeksounds" to productivity boosters, 10 Palm freeware programs you don't want to miss.http://palmtops.about.com/

Howstuffworks "How PDAs Work"

PDAs give you big-time computing power on the go. Learn about PDA technology, get PDA buying tips, read PDA reviews and compare prices on popular PDA models.http://communication.howstuffworks.com/pda.htm

PDAs/Smartphones, Smartphones, PDAs and Cell Phone Plans from Verizon ...

Cell Phones, Smartphones, PDAs, Wireless Phones, Mobile Phones from Verizon Wireless ... Find the latest cell phones, PDAs and Smartphones for your needs. Plus get great deals on ... http://shop.vzw.com/?id=PDAs%2FSmartphones

PDAs definition |Dictionary.com

pē'dē-ā') Pronunciation Key Short for personal digital assistant. A lightweight, handheld computer, typically employing a touch-sensitive screen rather than a keyboard ... http://dictionary.reference.com/search?q=PDAs&db=*
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Videos found for PDAs

Best Of... - Tekzilla - The PDA is ...

Best Of... - Tekzilla - The PDA is DeadVeronica and Patrick talk about the PDA's demise and new PDA replacements.QuickTime - Video

Gadget Brief: PDA or SmartPhone

Gadget Brief: PDA or SmartPhonePDA or Smart-phone ? PDA's and Smart-Phones are very similar considering they are both devices that will help you in everyday life. Smart-Phones have more advantages because they...Flash - Video

PDAs Put More Cops on Street to Fig...

PDAs Put More Cops on Street to Fight CrimePhiladelphia police have a new weapon at their disposal as they crack down on crime. Wireless handheld devices, like the popular BlackBerry, will allow them to get ...Windows Media - Video

PDA Lawsuits

PDA LawsuitsIs there liability for companies with hourly workers using PDA's during off hours? Carol Gilden, Securities Class Action Practice, Much Shelist, and Frank Morris, Labor &...Windows Media - Video

PDA's from vision and faith

PDA's from vision and faithSuccess for one maker of PDA's came from faith and determination. CNN's James MacDonald reports. (November 10)Windows Media - Video

Videos found for PDAs

Sorin-PDA-Demo.AVI

Sorin-PDA-Demo.AVI quot Multimodal Interaction on PDAs Integrating Speech and Pen Inputs, (10MB) March 2003. quot Adaptive Human-Computer Communication, (40MB) 2002.avi: 9.5 MB w:640px - h:480px

Trailer Zelda Twilight Princess

Trailer Zelda Twilight PrincessVoici ma toute 1ére video! dites moi ce que vous en pensez! merci 1ére video sur le théme de Zelda Twilight Princess!! Author: Malecto Tags: zelda twilight princess nintendo miyamoto mario wii game...wmv: 0 MB w:320px - h:240px

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PocketITSp04.wmvTRANSCRIPT LINKS Pocket IT: Turbocharged PDAsmsmedia: 5.9 MB w:320px - h:240px

Dell Axim X30 User Review 174

Dell Axim X30 User Review 174This full-color screen PDA has voice recording, an MP3 player and more. Videopinions are product reviews and demonstrations by the people who use them - in full motion video. Go to Expo TV at www.exp...flash: 0 MB w:400px - h:300px

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Answers for PDAs

~!~CoCo Bomb Productions~!~

Are there any handhelds or PDAs that can hook up to a external hard drive?

~!~CoCo Bomb Productions~!~Not without a female to female connector to plug the H.D. into, You can buy pretty large CF, SD cards of fairly large size. Or download the info from you PDA on to your PC, then to an external H.D. ...
Dean (deanish.com)

How important is a touch screen for PDAs/smart phones?

Dean (deanish.com)Palm Treo 750 hands down. 1. Touch Screen. 2. Far Better than a quad phone its got like 8 Frequencies. 3. Its Battery length is far better. 4. AT&T (At least its not Verizon) 5. its better. ...
iliranita

Where can I find discontinued PDAs like the Axim X3i?

iliranitaYou might try Dell refurbished.
turbo

What are the top 10 PDAs or Mobile managers, What do you like most and why?

turboTop PDA in my opinion is HP HX4700. Big clear screen, very sturdy construction and Wif & Bluetooth. Find one on ebay and enjoy the best there is!
AJ

What PDAs/mobile phones are really good for surfing the net and watching videos online (like youtube)?

AJ

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