Color Blindness and HP Prime keys color choice

[aurelio]

(12-23-2013 01:05 AM)jgreenb2 Wrote:  Totally right. The software bugs will be ironed out but the key contrast is here to stay. It's the biggest flaw on the Prime. Both the blue and especially the orange are nearly impossible for me to see against the gray numeric keys in anything but the brightest light.

+1 for me expecially the orange.................
We couldn think, in a different world, that the maker will retire all the sold calculators to be serviced.
Actually this happened in the past for software bugs, but at least somebody could provide stickers (WP34s docet), to apply on the keys