WorksheetsRequirements Elicitation
Total questions: 12
Worksheet time: 6mins
Collect info that is readily available
• Less effort needed to gather
• Generic info is collected
–quality is suspect
Requirements Gathering
Requirements Elicitation
Extract info by probing/digging
• Lot more effort needed to elicit essential info
• Specific info is collected
–much better quality
Requirements Gathering
Requirements Elicitation
face to face interaction. Generally one-to-one
Interviews
Brainstorming
Focus Groups
Requirements Workshop
Arranged when a project contains multiple stake holders.
• All stakeholders sit together in one room
generally spread over multiple days.
• Only requirements or requirements & solutions can be discussed and debated
Interviews
Brainstorming
Focus Groups
Requirements Workshop
A group of people sit together to discuss ideas or opinions or experiences.
• Participants are hand picked for this discussion which is facilitated by a host
• Objective is to use the knowledge/experience of the participants to get diverse set of ideas / opinions /experiences
Interviews
Brainstorming
Focus Groups
Requirements Workshop
Means creating sample working software for demo or just creating an image of how real application will look like
• Basic intention is to show something tangible to stakeholders and make them express themselves either to agree or disagree with our thought process
• can be very basic hand drawn images or sophisticated working software with usable features and logic created with the help of developers
Prototyping
Observation
Survey / Questionnaire
Interface Analysis
Used to elicit information by viewing and understanding activities and their context.
• Can be – Active/Noticeable or Passive/Unnoticeable
Prototyping
Observation
Survey / Questionnaire
Interface Analysis
Used to gather information from large audience with or without meeting them. Info can be gathered about customers, products, work practices, etc.
Prototyping
Observation
Survey / Questionnaire
Interface Analysis
Used to identify why, what, where, when, how, and for whom information is exchanged between solution components or across solutions
Prototyping
Observation
Survey / Questionnaire
Interface Analysis
Elicitation Categories:
• Direct involvement of stakeholders in discussion, sharing experiences and insights.
• Interviews, workshop, brainstorming, etc
Collaborative
Research
Experiment
Elicitation Categories:
•Done by BA with or without direct involvement of stakeholders.
• Survey, document analysis, etc.
Collaborative
Research
Experiment
Elicitation Categories:
Conducted to discover information which is not already known by stakeholders or BA
• Observation, Prototyping, etc. can be used
Collaborative
Research
Experiment
