After checking the color contrast ratio, I changed the torquoise color to #107AA* to meet WCAG 2.0 level AA contrast ratio for normal text, large text, and graphical objects. In addition, the floating action button was originally purple, but it did not stand out enough. Thus I chose torquoise's complementary color, orange, and made sure it met level AA requirements.
I increased the spacing between poll options and tags to allow adequate space for tapping on mobile phones.
I adjusted the font size of the primary "Add" button from 12pt to 14pt, so that users can easily read and tap it.
While iterating my designs, because many components were dependent on the information users input into the app, I had to keep the following in mind and designed these scenarios:
- What would a component look like if a user does not provide a piece of data?
- What if someone's name is very long?
- How should the app communicate to the user that details have been truncated?
- What information must be required or optional? How would I visually inform the user, so that the user wouldn’t make a mistake first and then find out?