Reasons To Buy PDA Gadgets
A personal digital assistant (PDA) is also known as a palmtop computer. It is a handheld computer. Newer PDAs have color screens and audio capabilities. This makes it possible for it to be used as portable media players, smartphones or mobile phones, or web browsers. Internet, extranets or intranets can be accessed by many PDAs now using Wireless Wide-Area Networks or Wi-Fi. PDAs have been introduced with Touch Screen technologies.
The first PDA to be launched was the CASIO PF-3000 in 1983. Nokia introduced the PDA functionality for the first time into mobile phone in 1996. This was called 9000 Communicator and became the world’s best selling PDA. Smartphones, a category of phones, emerged for instance the Nokia N-Series, RIM Blackberry and Apple iPhone. The present PDA has a memory card slot for storing data and the touch screen. Bluetooth, IrDA or WiFi provide the connectivity. The softkeys, directional pad and a numeric keyboard or thumb keyboard for input continue to be used with those PDAs that do not have the touch screen facility. The software programs normally included are appointment calendar, a to-do list, a note program and an address book. The PDAs that have connectivity have E-mail and web support. Information can be stored in PDAs and can be accessed by the user when needed. Realtime automobile navigation is offered by PDAs that are fitted with differential Global Positioning System (GPS) receivers. Such PDAs are available in some of the new cars. Road conditions, roadside mobile radar guns, traffic conditions and dynamic routing are displayed by many PDAs.
The popular PDAs include Abacus PDA Watch, E-TEN, AlphaSmart, Acer N Series, Amida Simputer, Audiovox (Sprint) PPC Series, BlackBerry, Encore Simputer, HP iPAQ, Fujitsu Siemens Loox, Nokia E Series, I-mate, Motorola Rokr E6, Dell X51, SonyEricsson P-series, MotoRokr E8, and Apple Inc.’s iPhone & iPod Touch.
PDAs are also used for mobile data applications by businesses and government organizations. Applications include package delivery, supply chain management in warehouses, medical treatment and record keeping in hospitals, route accounting, parking enforcement, facilities maintenance and management, capital asset maintenance, access control and security, ‘wireless waitress’ applications in restaurants and hospitality venues, and meter reading by utilities. Data capture devices such as Bar Code, Smart Card Readers and RFID were also incorporated into many of these PDAs. 77
PDA gadgets have proven its importance to man’s daily transactions. More and more brands are coming out, so it’s always best to choose the product/company with good reputation.
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