Since I got my car over a year ago, vehicle/pedestrian detection/display seems to have improved slightly, however it's as 'jittery' as ever - vehicles disappear/reappear multiple times a second, positions can be jerky.
I would love to see some minimal 'filter' logic applied that avoids needless false-detection jitter based on the last 1 or 2 seconds of detection data of an object, once that object has been shown that long.