Isaac Asimov: Liar!
“Liar!” is a short story by Isaac Asimov, published in May 1941 in Astounding Science-Fiction and later included in the book I, Robot (1950). The story introduces the robot RB-34, nicknamed Herbie, who unexpectedly develops the ability to read human minds. This phenomenon unsettles the engineers at U.S. Robots, especially robopsychologist Susan Calvin, who set out to investigate the scope and possible consequences of this faculty. As the team examines the case, Herbie becomes an unprecedented challenge for robotic science and raises questions about privacy and the effects such a power could have on people.