I was just thinking, AF is a great boon. What I don't really get is its design/usability. You see a red thing in the viewfinder which tells you the camera is
trying to find focus. Then the confirmation is a green hex down the bottom - which forces the user's eye away from the image.
I don't get why it hasn't been designed so that
when it's trying to find focus it's red BUT
when it's found it the same red thing goes green (or yellow, maybe user-configurable?). Wouldn't that be much better for usability (ie no need to take eye away from image) or am I just nuts?