Prototyping in Business Analysis
Definition of Prototyping
Types of Prototyping
Throwaway
Evolutionary
Incremental
Key Elements
Functionality
User Interface
Data
Prototyping Tools and Methods
Balsamiq
Figma
Axure
Prototyping Process
Gather feedback
Revise the prototype
Develop initial prototype
Repeat until the requirements are met
Identify requirements
Prototyping best practices
Establish clear golas and expectations
Invite Stakeholders early and often
Incorporate feedback iteratively
Challenges and Mitigations
Challenges
Miscommunication
Score creep
Mitigations
Prototyping iterations with feedback loops
Prototyping workshops
Setting clear expectations
Regular Communication
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Change control mechanism
User Involvement
Documentation and version control
BABOK perspective on prototyping
Define assumptions and constraints
Validate requirements
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Verify requirements
Specify and model requirements
Define requirements
Prototyping in agile environments
Why Prototype
Early identification of misunderstandings
Risk Mitigation
Improved Stakeholder Collaboration
Collaborate with stakeholders throughout the project
Build projects around motivated individuals
Deliver working software frequently
Most efficient and effective method of conveying information i.e. Face-to-face conversation
Welcome changing requirements, even late in development
Responding to change over following a plan
Early and continuous delivery of value
Case Study
A case study demonstrating how prototyping contributed to project success
Highlight specific achievements
time saving
cost saving
enhanced stakeholder satisfaction