Requirements bazaar. Social requirements engineering for community-driven innovation

The innovation potential of niche communities often remains inaccessible to service providers due to a lack of awareness and effective negotiation between these two groups. Requirements Bazaar, a browser-based social software for Social Requirements Engineering (SRE), aims at bringing together communities and service providers into such a negotiation process. Communities should be supported to express and trace their requirements and eventually receive a realization. Service providers should be supported in discovering relevant innovative requirements to maximize impact with a realization. In this paper we present Requirements Bazaar with focus on four aspects: requirements specification, a workflow for co-creation, workspace integration and personalizable requirements prioritization.