From The Digital Diary To Smartphones
Casio PF-3000, launched in 1983 was the first hand held computer. Casio PF-3000 was called a digital diary. In 1984 Psion of United Kingdom introduced the first pocket computer. It was called the Psion Organiser I and it had a calculator, a clock and a flat-file data base. The product was not based on any operating system. Thus began a new era of an entirely different world of hand held computers which came to be called palm pilots or palmtops or Personal Digital Assistants. Apple, Palm Computing and many others jumped in with their versions of hand held computers. Palm Pilot, launched at the end of 1990s, became the most well known PDA. Nokia then came out with their 9000 Communicator in 1996, a mobile phone with PDA functionality. The product topped the global sales chart. Soon others brought out their own product range such as Nokia N-Series, the RIM Blackberry and Apple iPhone to create smartphones, a new category of phones.
Portable gadgets have rapidly taken over from electronic devices which today look pretty clumsy and bulky. The process of miniaturization has simply shrunk them, from what sat impressively on the table, to something that you can hold in your palm. There used to be a number of devices on the table top that one had to make use for different functions whether it is audio, video, Internet, telephony and many more. Most of these were not portable also. But with the rapid advancement of technological convergence, most of these devices have become combined into one and that too into a hand held device. The portable devices include Ultra Mobile PC, portable audio player, netbooks, portable media player, portable digital assistant and smartphone.
PDAs in the market come in different models and features. These include Pharos 535e Traveler, Palm Z22, HP iPAQ 111 Classic Handheld, PalmOne M515 Color Handheld, Palm Tungsten E2 Handheld, Palm TX Handheld, Nokia N810 Portable Internet Tablet and many more. You can know more by looking into Palm M515 review in the Internet for instance to get details of PalmOne M515.
You can now download music and video, carry out numerous web transactions including mobile banking, online purchases and many more as well as check E-mail. The same devices are equally used for entertainment, work, learning and play.
Personal Digital Assistant (PDA) gadgets are essential to business owners, government and all other areas of the society. These tools assist them in carrying out their various operations.
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