It says to click the squares that contain traffic lights, not “Click the squares in which at least 50% of the area is covered by an image of a traffic light”
If they didn’t want to count the ones with only a few pixels they should have been more clear in their instructions.
It says to click the squares that contain traffic lights, not “Click the squares in which at least 50% of the area is covered by an image of a traffic light”
If they didn’t want to count the ones with only a few pixels they should have been more clear in their instructions.