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ESTABLISHING REQUIREMENTS (data gathering (Interviews, Focus group,…
ESTABLISHING REQUIREMENTS
Requirements
Project drivers
purpose of product
stakeholders
Project constraints
mandated constraints
conventions and definitions
Relevant Facts and Assumptions
functional requirements
scope of the work
. Business Data Model and Data Dictionary
scope of the product
functional and data requirements
non-functional requirements
Look and Feel
Usability and Humanity
Performance
Operational and environmental
Maintainability and Support
security
cultural and poliitical
legal
Project issues
Open issues
Off-the-Shelf Solutions
New problems
Tasks
Migration to the New Product
Risks
Costs
User Documentation and Training
Waiting room
Ideas for solutions
data gathering
Interviews
Focus group
Questionnaires
Direct observation
Studying documentation
Indirect observation
Researching similar products
Data analysis, interpretation and presentation
Brainstorming for information
class diagrams
state charts
sequence diagrams
Task description
Scenarios
Use Cases
Task analysis
Hierarchical Task Analysis