Database Graphic User Interface correspondence with Ellis Information Seeking behavior Model

Abstract

Graphic User interface serves as a bridge between man and databases. Its primary purpose is to assist uses by establishing interaction with computer systems. Database user interface designers have seldom focused on the impact of user information seeking behaviors on the database user interface structures. Therefore, it is crucial to incorporate the user information seeking behavior within database software design as well as analyzing their impact on upgrade and optimization of user interface environment. The present study intends to determine the degree of correspondence of database interface with information seeking behavioral components of Ellis’ model. The component studied starting, chaining, browsing, differentiating, monitoring and extracting. Investigators employed direct observation method, using a checklist, in order to see how much the database interfaces support these components. Results indicated that the information seeking behavior components outlined by Ellis Model are not fully considered in database user interface design. Some of the components such as starting, chaining and differentiation were to some extent supported by some of database user interfaces studied. However elements such as browsing, monitoring and extracting have not been incorporated within the user interface structures of these databases. On the whole, the degree of correspondence and correlation of database user interfaces with Ellis information seeking components is about average. Therefore incorporating these elements in design and evaluation of user interface environment could have high impact on better optimization of database interface environment and consequently the very process of search and retrieval.

Keywords

• User Interface
• Information Seeking behavior
• databases
• Ellis Model