This is from "Artificial Intelligence For Dummies".
Theoretically, avoiding mistruths of bias is always possible. In reality, however, all humans have biases of various types, and those biases will always result in mistruths that skew datasets. Just getting someone to actually look and then see something — to have it register in the person’s brain — is a difficult task. Humans rely on filters to avoid information overload, and these filters are also a source of bias because they prevent people from actually seeing things.
I wonder which of the following the 'see' means in the above context?
1a. to perceive by the eye
2d. to perceive the meaning or importance of : UNDERSTAND
4a. EXAMINE, WATCH
I think 2d is most likey. Am I right?