Ian Gray (independent consultant) gives a talk for the Co-Creation and Participatory Approaches to Humanitarian Innovation panel. This presentation outlines some fundamentals of participatory approaches to ideation, then will seek to unpack the utility and ethics of applying these approaches to ideation with vulnerable groups. Co-Creation and Participatory Approaches to Humanitarian Innovation This panel explores theories and approaches to engaging in participatory work and co-creation with affected populations and vulnerable groups, focusing on interactions between ‘transnational’ organisations and local actors.