Table 4.

A brief demonstration of usability problems found by users were treated.

Participant	SP
age	63
Sex	Male
Time in diagnostics (years)	2
Difficulties found	Did not have any difficulties due to age, health or using the app, but he found the registration confusing
Suggestion	To add guides and information about the myths and truth (scientific research) of Parkinsons, and Parkinsonian rights
Mods made	We made some login fields clearer, such as “City” for “City of Residence” We added the myths and truths tab, with the participation of a neurologist via text and a narrated video. We added the Parkinsonian's rights tab, with the participation of a lawyer via text and a narrated video. We added the Scientific Research tab, with scientific articles on various topics about the disease.