“…Rationale: Information needs are difficult to express spontaneously and in words (e.g., people have dormant information needs, unexpressed needs, misguided needs (Shenton, 2007). Collective workshop has been proven to be an efficient technique to identify people's information needs (Barbosa Tavares et al, 2011;De Tuya et al, 2017;Hogan et al, 2017;Staron et al, 2019). Creative tools, e.g., generative tools, can help participants to express latent needs, thoughts and feelings (Sanders, 2002;Sanders & Stappers, 2008), and idea writing techniques ensure input from a diverse range of people and temperaments (Staron et al, 2019;Warfield, 1994).…”