User Effectiveness of Information Systems in Internet: Methodological Problems of User-Centered Design

Authors

  • Chief Assist. Prof. Dr Vanya Lazarova Department of Information Technologies and Communications, Faculty of Applied Informatics and Statistics, UNWE Author

Abstract

The significance of the problem of usability of web-based information systems grows up nowadays, as a result of the rapid development of the systems for е-commerce, е-learning, and especially the online systems for administrative services, developed on the national program “е-government”.The principles of user-centered design are presented in this paper. Some factors, properties and characteristics of the user interface, having strong influence on the usability of the information systems, are analyzed. The abilities of use of the language for visual object modeling UML (Unified Modeling Language) by the user-centered design are analyzed.

References

C Dewalt - Johns Hopkins University, 1999 (1999). Business process modeling with UML. URL: https://www.academia.edu/download/83558783/Business_Process_Modeling_with_UML20220409-7708-1yh7huk.pdf

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Published

2009-03-19

Issue

No. 1 (2008)

Section

Articles

License

Copyright (c) 2008 Vanya Lazarova (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors retain copyright to their works.

All publications are distributed under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0) license.

How to Cite

Lazarova, V. (2009). User Effectiveness of Information Systems in Internet: Methodological Problems of User-Centered Design. Research Papers, 1, 189-234. https://bjiep.e-dnrs.org/index.php/rp/article/view/5766