I have been trying to return an item on Amazon, and this window popped up asking me to fill in the bank details. Although they have used Radio Buttons in the first line for Yes/No question, Account Type options (Saving/Current) are shown in a text field kind of UI element.
If this is similar to choice chips (Material Design), Why are they using a similar-looking text field for the account and IFSC code input?
Segmented controls and the choice chips work best when there are at least three options. Otherwise, it can be ambiguous.
Accessibility: Although a rare condition, people with monochromatic and partially monochromatic vision will have a hard time differentiating the selected vs non-selected option in the current design.
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". Is there something a bit more detailed you want information on (regarding accessibility) as at the moment this is more of a observation of poor design. Are you wanting to know how they could differentiate for colour blind users etc?