cool researchers Sociologist interested in interactions between humans and computers Wrote The Man Who Lied to His Laptop and What Machines Teach Us About Human Relationships
they are pried away from technology. (...) They fail to notice emotional signals in people’s voices, faces and posture.” Clifford Nass, The Man Who Lied to His Laptop, p. 12
well users knew them, A testing computer ran a quiz checking what participants learned, A grading computer asked to rate the tutoring computer, Half grading computers were positive, the other half - critical.