INS and type 2 diabetes mellitus: Like the studies discussed above, our work has also found these tools very useful in understanding and segmenting our users, having identified three profiles (1) First profile comprised one of adolescents and their caregivers with T1DM, who manage their insulin well but face social and dietary challenges; (2) a second profile, of mature adults with T2DM who, while having difficulty maintaining a diet, try to engage with treatment; and (3) a third profile, corresponding to older people with T2DM and with low adherence to treatment and severe difficulties in modifying lifestyles.