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Scenario Based Design Range of issues 1 Nature scenario-based design 2 Scenario-based User Needs AnalysisScenarios are stories about people and their activities. A scenario has: a setting Agents Purposes and plots Scenario-based User Needs Analysis (SUNA), is used by BT (a large UK Telecommunications Company) to design new ICT products. The process of Scenario-based User Needs Analysis (SUNA) is shown below: Assignment: Try writing a scenario for a M-learning environment. Remember to make it as detailed as possible so that you can get system specifications from it. Let your imagination fly!