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Industrial Handheld PDA
PDA Handheld Computer History December 25,2017.

PDA, in full personal digital assistant, a handheld organizer used to store contact information, manage calendars, communicate by e-mail, and handle documents and spreadsheets, usually in communication with the user’s personal computer.



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Industrial Handheld PDA


The first PDAs were developed in the early 1990s as digital improvements upon the traditional pen-and-paper organizers used to record personal information such as telephone numbers, addresses, and calendars. The first electronic organizers were large, had limited capabilities, and were often incompatible with other electronic systems.


As computer Technology improved, however, so did personal organizers.In 1993, Apple Inc. released the Newton MessagePad, for which John Sculley, then Apple’s chief executive officer, coined the term PDA. Although an improvement in some areas, the Newton’s handwriting recognition was only 85 percent effective, resulting in ridicule and poor sales.


In 1996 Palm Inc., released the first Palm Pilot PDAs, which quickly became the model for other companies to follow. The Pilot did not try to replace the computer but made it possible to organize and carry information with an electronic calendar, a telephone number and address list, a memo pad, and expense-tracking software and to synchronize that data with a PC. The device included an electronic cradle to connect to a PC and pass information back and forth. It also featured a data-entry system called “graffiti,” which involved writing with a stylus using a slightly altered alphabet that the device recognized. Its success encouraged numerous software companies to develop applications for it.


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In 1998 Microsoft Corporation produced Windows CE, a stripped-down version of its Windows OS (operating system), for use on mobile devices such as PDAs. This encouraged several established consumer electronics firms to enter the handheld organizer market. These small devices also often possessed a communications component and benefited from the sudden popularization of the Internet and the World Wide Web. In particular, the BlackBerry PDA, introduced by the Canadian company Research in Motion in 2002, established itself as a favourite in the corporate world because of features that allowed employees to make secure connections with their companies’ databases.


The BlackBerry personal digital assistant (PDA), manufactured by the Canadian company Research in …


PRNewsFoto/Verizon Wireless/AP Images


Most new PDAs are easy to use and feature keyboards, colour displays, touch screens, sound, increased memory, PC connectivity, improved software (including e-mail and word-processing programs), and wireless Internet access. In addition, technologies such as Bluetooth allow PDAs to communicate wirelessly with a user’s primary computer and with other users’ PDAs. Most PDAs also offer extensive music storage capabilities as well as access to telephone networks, either through the Internet or through traditional cellular telephone technologies. These latter capabilities have tended to cross the line into market territory dominated by smartphones. Indeed, the steady growth of smartphone sales has coincided with a decline in sales of PDAs, leading some market researchers to predict that PDAs eventually will disappear or perhaps settle into a more-modest niche of business users who have no need for the numerous personal and multimedia services available on smartphones.

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