With a red overlay, the completeness mission becomes almost impossible to complete correctly (see below screen grab).The mission type works fairly well when the overlay is blue. But I expect there are still accessibility and usability concerns for a segment of our users. I think it would be worth adding some sort of icon watermark (either instead or, or in addition to the green/ yellow/ red of the entire square). This would mitigate the effects of 2 transparent layers interacting. This would also help with the current unfriendliness for red-green colorblindness.
laurentS
commented
1 year ago
With a red overlay, the completeness mission becomes almost impossible to complete correctly (see below screen grab).The mission type works fairly well when the overlay is blue. But I expect there are still accessibility and usability concerns for a segment of our users. I think it would be worth adding some sort of icon watermark (either instead or, or in addition to the green/ yellow/ red of the entire square). This would mitigate the effects of 2 transparent layers interacting. This would also help with the current unfriendliness for red-green colorblindness.