“…While feedback collection mechanisms (questionnaire, free text field, categories, selection, and direct manipulation) conceptualize all features to collect feedback, the interactivity cues (collaboration, markers, context, and recording) describe additional features that help feedback providers to improve their feedback quality or enrich their feedback [11]. While researchers have demonstrated that crowdsourcing high-quality feedback is feasible with dedicated crowd-feedback systems, there are still discussions about definitions and measures for design feedback quality [9]. Also, feedback might be less honest when people are paid for providing feedback [9].…”