New Trends in Icts Development Making Life Easier for End-users

The GUI has removed the need to know the underlying command sets needed to achieve a task by providing an interface that is user friendly and easy to learn. The interface uses normal English to request users for information that would be required to complete a complex task. Now end-users need to only master a few basic processes to invoke very complex instruction sets that perform highly complex operations. The banker, for instance, no longer needs to master let alone know COBOL to input customer transactions! This is easily achieved now through a user-friendly window form thereby reducing time consumed in punching out data sequences! The emergence of Object-Oriented Programming (OOP) From the days of machine to high level languages, programming has seen significant developments all geared towards enabling the end-users achieve targets in the shortest time possible – especially in these times of highly capitalistic and competitive economies where time is money. By moving from binary notations to mnemonics and finally to object oriented programming where users only need to drag and drop pre-written self-contained, reusable components, software design is no longer entirely the preserve of specialists – it has come closer to end-users. A computer operator can now use such objects to enhance the performance of application software in the workplace through customisable tasks made possible by macros. Talk of Rapid Application Development (RAD) come home to roost! By quickly glancing at the source code of a program, one can easily make head and tail of the concept being developed – thanks to very high level programming languages.

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