Draw on the photos to see another pair.
See 'Phob' options:
Worst pairs
Draw: use colors
For pure random choice, click in the grey strip just above the pairs.
Heartbeat:
Your click timing
is used in the choices, to set up a self-hypnotic feedback loop.
Wave the mouse or draw on the photos for more effect:
every effort is made to see movement like an animal.
Universe:
To let the universe speak directly in pure random choice,
in Browse Mode click in the grey strip just above the pairs.
Search modes:
Use +-c|+ and mode-specific options to associate the next pair,
hover on options for descriptions.
Click on center or corners of a photo to use different algorithms
to replace it with a match to its neighbor.