"Is this to be an 'empathy' test? the capillary dilation of the so-called blush response, fluctuation of the pupil. Involuntary dilation of the iris."
"We call it Voight-Kampf for short."
"Mr. Deckard, Doctor Eldon Tyrell . . . "
"Demonstrate it. I want to see it work."
" . . . Where's the subject?"
"I want to see it work on a person. I want to see a negative before I provide you with a positive."
"What's that going to prove?"
"Indulge me."
"on you?"
"Try her."