Grphicl User Interfce Complexity - Assignment Example

The complexity of the system depends upon the usage while some our user friendly while others require skill to manage.... user interfaces user INTERFACES: Technology has revolutionized itself during the passage of time.... user interfaces are used very commonly in our everyday routine.... The only way to communicate with a computer is thus by using a user interface which is designed according to the requirement of the product....

2003:140) Consider implementing windows-style interfce, without pointing device such s mouse.... In ll of these modes of interction, the user is primrily intended to be sitting t desk.... Therefore, the choice of these devices will constrin the style of the interction possible for the user.... The windows style depends on the user being ble to point to the source nd destintion of commnd.... (Bss, Mnn, Siewiorek, Thompson, 2002)The point of this discussion is tht there is coupling between the chrcteristics of n input or output device, nd the style nd mnner in which user cn operte computer....

Based on all the identifications, the complexity of compounded requirements was individualized and appropriate modularity was brought into the functionalities of the system.... The primacy of all the requirements was given to the user interface that is provided through the Excel software.... Another risk would arise if proper user test plan and user test evaluation are not done.... (HeathCote 2000) The user flexibility can be given only with a better user interface design, as it is the principal requirement of the system....

The growth of the GIS industry has resulted in a trend from an esoterically inclined group of computer geeks working on mainframes, to the common user on desktop computers.... This trend will benefit the ACHS a great deal, not only allowing them to collect, store, and visualize their own information in a better format, but will give visitors to the ACHS a portal that will allow the most inexperienced user to benefit from the data available....

Beginning with the Apple II and even more famously with the enduring Macintosh line, Apple reduced the complexity of computing to a manageable level.... For 35 years, Apple blazed the trail across the consumer computing cosmos, firing the imagination of a public that had never thought it needed graphical user interfaces (GUIs), portable music playlists or touchscreen smartphones that could do everything but drive....

In addition, the principles of direct manipulation can also be employed for differing ones that lead to certainty as well as sense of control that system user needs much more.... Moreover, another example of principles of direct manipulation is to have simple and intuitive action specification in video games (Sanderson, 1998; Shneiderman, Direct Manipulation A Step Beyond Programming Languages, 1983; Shneiderman, Direct Manipulation for Comprehensible, Predictable and Controllable user Interfaces, 1997)....

These systems' performance is a function of decision quality and problem complexity.... The problem complexity depends on how hard the problem is to solve.... The MIS requires user requests for reports developed by systems personnel (Stair and Reynolds 303).... It has three components; the model base, the database and the user interface (Stair and Reynolds 306).... The user interface allows users to interact with the DCC....

owever, the complexity of new hardware and application programs led to the development of new OS.... Notably, the choice of an OS depends on the hardware though all operating systems offer a graphical user interface that entails a desktop and the capacity to manage files and folders....