An explanation is given of showing a computer what to do by directly manipulating objects, as opposed to giving it instructions using a programming language. The authors demonstrate how showing can take advantage of a standard user interface and the consistency of a user interface paradigm. They discuss prototyping in the Oregon Speedcode Universe, a… (More)
— Wireless communication is blooming along with Internet access from mobile devices which is an essential criterion for information access from anywhere, any time and any device.
— Wireless broadcasting system is of major two types namely push-based and pull-based. Extensible Markup Language (XML) is used to represent any information due to its inherent potential features such as scalable, self-describing, etc. Hence XML is chosen as standard for information dissemination in wireless broadcasting systems. Push based system… (More)