Just wanted to run an idea past you. (Getting real deja-vu, sorry if this is a re-post; I did search)
I noticed that I don't seem to "see" clear indicators as much as "normal" or "old fashioned" ones.
At first I thought I was mentaly blocking out the boy racers who put them on their cars, but recently ("seeing" them in more places, like on bikes) I think I figured it out:
Old style:
ON: Brain says "Orange light = indicator"
OFF: Brain says "That light was orange = indicator"
Clear style:
ON: Brain says "Orange light = indicator"
OFF: Brain says "Where'd that light go? What was it? Who am I?"
Basically, when I look at an old style indicator, and it turns off, I am still looking at an orange thing.
So I decided not to ever put clear indicators on a vehicle (if I get a choice).
Dunno.
Cheers,
Bookmarks