User Interface Derivation from Business Processes: A Model-Driven Approach for Organizational Engineering
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The document proposes a model-driven approach to align business processes and user interfaces (UIs) by using task models as an intermediate representation. It presents a three-phase process where business analysts first model business processes, then task models are created in collaboration with system analysts to represent the user perspective, and finally UIs are derived from the task models. Tools are used to transform and synchronize models between phases. The approach aims to maintain consistency between models and support impact analysis of changes.
![Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],“… receiving only screen shots not linked with the process makes our work very difficult. ” Business Analyst System Analyst “… docs are too detailed… no prior training… they use a tool we do not have… we wait for updated docs…” UI Designer “ we are overloaded to stop and read these documents…” All: “changes impact hundreds of screens…we spend lots of times on meetings to decide what to do…”](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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User Interface Derivation from Business Processes: A Model-Driven Approach for Organizational Engineering
- 1. Towards User Interface Derivation from Business Processes: A Model-Driven Approach for Organizational Engineering Kênia Sousa, Hildeberto Mendonça, Jean Vanderdonckt Université catholique de Louvain (UCL) Louvain School of Management (LSM) Information Systems Unit (ISYS) Belgian Laboratory of Computer-Human Interaction (BCHI) ACM SAC 2008 Organizational Engineering Track
- 4. UI –Business Alignment Task Model Business Process
- 5. UI –Business Alignment Task Model User Interface
- 10. Business Process Process = 10 sub-processes Sub-process = 17 activities Activity = 30 tasks Task = 99 business rules
- 12. Associate tasks and screens
- 13. Grouping tasks in screens One subprocess can present one screen. Screen 1 Screen 2 Screen 1 But the same subprocess can also be decomposed into several screens.
- 15. Final UIs
- 16. Traceability Business Process Data Model Task Model Domain Model Abstract UI Business User Interface Screen group Screen Screen fragment Screen element Decompose the task model in containers New activity compare Task not here New screen
- 17. Traceability Screen group Screen Screen fragment Screen element Abstract UI Title of page Task Model Task Model Task Model Task Model Task Model Label of field Label of field Label of field Name of fragment Name of fragment Concrete UI Final UI A concrete UI can be inspired in an abstract UI Java Swing HTML Render Style Guide
- 20. Backward Example
- 22. Tool Support
- 23. Assessment (1 of 2) Criteria Sub-criteria Automation Cost Training on task modeling 2 days Training on new method 1 day Implementation XML > UsiXML + synchronization Working time Creation and refinement of task models Feasibility Tool support Development
- 24. Assessment (2 of 2) Criteria Sub-criteria Automation Maintainability Avoid Redundancy Need for synchronization Task model refinement Relationships + grouping manually Impact analysis Association with any screen level Acceptance Change in way of work Creation of Task model
- 26. Thank you for your attention http://www.isys.ucl.ac.be/bchi BCHI Lab http://www.programalban.org Program Alban http://www.usixml.org UI extensible Markup Language