Data analysis
The System Usability Scale (SUS) measures different aspects of a system; (1) Effectiveness (how users can achieve their objectives), (2) Efficiency (how much effort is expended in achieving the objectives), and (3) Satisfaction (was the experience satisfactory) (Adoption of the three interventions was computed as the ratio between the number of respondents who used the intervention and the total number of respondents who answered the question. Sustained use was computed as the ratio between the number of respondents who still used an intervention after 1 year and all those who adopted the intervention. The qualitative data from the interviews were analyzed by a multidisciplinary team consisting of four members (USM, PZ, EHS and KA) using the Framework method (