WAP essays

WAP essays Wireless Application Protocol (WAP) is an application environment and a set of communication protocols that allow the development of applications and services that enable mobile phones and other mobile devices, such as pagers, Personal Digital Assistants (PDAs) to, manufacturer-, vendor-, and technology -independent access to the Internet or an Intranet. This synergy between the world's two fastest growing technologies - mobile technology and the Internet - is creating and opportunity that no organization can afford to ignore. This opportunity is called the Mobile Internet. Wireless data networks present a more constrained communication environment compared to wired networks. Because of fundamental limitations of power, available spectrum and mobility, wireless data networks tend to have: Less predictable availability Furthermore, as bandwidth increases, the handset's power consumption also increases which further taxes the already limited battery life of a mobile device. Therefore, even as wireless networks improve their ability to deliver higher bandwidth, the power availability at the handset will still limit the effective throughput of data to and from the device. A wireless data solution must be able to overcome these network limitations and still deliver a satisfactory user experience. Handheld wireless devices present a more constrained computing environment compared to desktop computers. Because of fundamental limitations of battery life and form factor, mass-market handheld devices tend to have: Restricted power consumption Different input devices (e.g., a phone keypad, voice input, etc.) Because of these limitations, the user interface of a wireless handset is fundamentally different than that of a desktop computer. The limited screen size and lack of a mouse requires a different user interface metaphor than the traditional desktop GUI. Furthermore, consumers desire handsets with longer...