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. 2023 Aug 30;4:e45370. doi: 10.2196/45370

Table 7.

Summary of appearance changes made in response to usability testing.

Page Appearance feedback Changes made
1. Title page Make title acronym clearer and change font color Title acronym was made more obvious and changed font color
4. PDa diagnosis or treatment Some of the text was too small Increased text font
7. VUSb Graphic was confusing Clarified graphic
9. When to consider GTc Want more diverse pictures Included more diverse pictures
10. Benefits and risks Colors were too vibrant and hurt eyes Toned down color scheme
15. GBAd page 2 Did not like picture Changed the picture
20. Conclusion Did not like red font Changed font color

aPD: Parkinson disease.

bVUS: variant of uncertain significance.

cGT: genetic testing.

dGBA: glucocerebrosidase.