"adapt affordance-based design in order to formalize the elicitation and the capture stakeholders' values" #readingToday
We propose to adapt the affordance-based design for systems and services in order to formalize the elicitation and the capture stakeholders' values. Hence, affordances which describe what system provides to other systems and stakeholders – help to frame the context. Today, affordance-based design is mainly used for artifact design. We transpose this approach to systems and services and complement it with a focus on stakeholders' activities and external systems' stages. We also propose an extended ontology to highlight the relationships between needs, affordances, system or service, and value proposition.