Color Vision: The Hungry Monkey
Trichromatic monkeys can find conspicuously colored food much better than dichromats. Will you be an effective forager under dichromatic conditions? Play the game and find out!
To read an abstract of the original experiment see: Caine and Mundy 2000.
Color Vision: Find the Circle… Quickly!
Dichromatic monkeys are good at shape recognition when color-interference is high. Can you find shapes when color becomes a distractor, or are you better in dichromatic conditions? Play the game and find out!
To read an abstract of the original experiment see: Saito et al. 2005.