The obligate on Cognitive Artifacts by David A. Norman deals with the theories and principles of artifacts as they relate to the user during execution and completion of tasks. These principles and theories that Norman speaks most may be applied to any graphical user interface, however I have chosen to relate the term to the interface known as Windows 95. Within Windows 95, Microsoft has included a little(a) tool called the magician that guides us through the steps difficult in setting up certain applications. This wizard is a very helpful tool to the non experienced computer user, in the way that it acts like a to-do list. The wizard takes a complex task and breaks it into discrete pieces by asking questions and responding to those questions set up on the answers. Using Normans theories on system view and the one-on-one view of artifacts, we see that the system views the wizard as an enhancement. For example, we cute to set up the Internet explorer, you click on th e hit answer the wizards questions and the computer performs the work. Making sure everything is setup rightly without the errors that could occur in configuring the task yourself. The wizard performs all the functions on its little to-do list without having the user worrying around whether he/she remembered to include all the commands.
On the side of individual(prenominal) views the user may see the wizard as a spick-and-span task to learn but in command it is simpler than having to tack the application yourself and making an error, that could cause disaster to your system. The wizard similarly preven ts the user from having to deal with all the! interior government self-assurance of the application like typing in command lines in the system editor. Â Â Â Â Â Â Â Â Within Windows 95 most of the representation is midland therefore... If you want to get a full essay, order it on our website:
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