25 March, 2012 in Funny | 7 Comments
Except… what about “color-blind” people?
Traffic lights are designed so colorblind people can drive. This design negates that feature
Oh well, it seems like a cool idea until i realized that, too.
The amount of “sand” should still be visible to colorblind people, right?
Umm what about colorblind people? -__-
Number would make people hurry even more. (3… I still have time hurry up!).
Also no so good for us, colorblind folks.
You could augment this design for colourblind people. When the sand gets to the bottom, put a big X at the stop meaning stop.
Then turn it around, remove the X when it’s time to go.
That's one way to keep a baby calm for photos...
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