Exploring Scenario Forms and Ways of Use to Discover Requirements on Airports that Minimize Environmental Impact

This scientific evaluation paper investigates the effectiveness of different scenario forms and uses on requirements discovery. Lt reports results from the application of scenario tools during the specification of requirements on socio-technical systems to improve the environmental impact of aircraft operations at a regional UK airport. Stakeholders walked through scenarios in both text and visual simulation form, and discovered requirements during workshops and whilst observing actors in their workplace. Results revealed both qualitative and quantitative differences in discovered requirements that have potential implications for models of scenario-based requirements discovery and the design of scenario tools.