I can't believe I haven't run across this sooner, what with all of the complaining (err, suggesting) I do on the color blind topic. It seems that some traffic signals in Canada do use shapes, in addition to color. I love it.
Photo credit of user Sprocket from Wikipedia
2008-11-23
Baby Toy on a Pole
Posted by ---ryan at 2:36 PM
Labels: color blind
Subscribe to:
Post Comments (Atom)
1 comment:
Looks like they figured out the age old question of how to get the square block into the round hole....
Post a Comment