A sort of Stroop effect for road signs. First the usual warning for deer crossing, which people often ignore:

Here's the version that gets drivers' attention:

There are no rhinoceroses in North Vancouver, at least I don't think so, but you never know. The Pacific Northwest Tree Octopus is found in the area.







Comments
This "stroop effect" could be measured: monitor the speed of driving according to congruent and incongruent pannels...
Posted by: onclepsycho | July 13, 2007 12:56 PM
Good idea. It could even pay for itself by setting it up as photo radar and issuing speeding tickets.
Posted by: Sandra | July 13, 2007 5:22 PM