Simplify the following text for a Grade 12 native English-speaking person.
Original: Gaze comprises the actions of looking while talking , looking while listening , amount of gaze , and frequency of glances , patterns of fixation , pupil dilation , and blink rate .
Simplified: p10 Gaze includes looking while talking , looking while listening , amount of gaze , and frequency of glances , patterns of fixation , pupil dilation , and blink rate .