The picture recognition test is particularly annoying. Even in their example, of "match this" (cat), are we to assume we're matching all cats, or just cats of that color?
If they have to make very careful sets of photos to avoid confusion, then the sets of photos will be small enough to build lookup libraries for bots.
If they have to make very careful sets of photos to avoid confusion, then the sets of photos will be small enough to build lookup libraries for bots.