Dr. Timothy Meehan
Member for
15 years 6 monthsDr. Timothy Meehan is a software architect at Nuvotec, Inc. He is co-inventor of eXtended Activity Semantics (XAS), an implementation-agnostic way to model user-interaction employed by Guibot tools for rapid requirements gathering.
Dr. Timothy Meehan is a software architect at Nuvotec, Inc. He is co-inventor of eXtended Activity Semantics (XAS), an implementation-agnostic way to model user-interaction employed by Guibot tools for rapid requirements gathering.
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| Faster and Less Volatile Requirements Discovery: Four Steps to ClarityThis article discusses the "Four Steps to Clarity," a requirements process that employs use cases to define global scope, activity diagrams to model the user scenarios, and user interface prototypes to represent the intended system. Defining these elements as clearly as possible helps produce the test cases and the acceptance criteria as the requirements are developed. |