Othello before the Duke of Venice, Brabantio's kinsmen Lodovico and Gratiano, and various senators. Othello explains that Desdemona became enamoured of him for the sad and compelling stories he told of his life before Venice, not because of any witchcraft. The senate is satisfied, once Desdemona confirms that she loves Othello, but Brabantio leaves saying that Desdemona will betray Othello: "Look to her, Moor, if thou hast eyes to see:/She has deceived her father, and may thee," (Act I, Sc 3). Iago, still in the room, takes note of Brabantio's remark. By order of the Duke, Othello leaves Venice to command
Othello error Othello error Othello error occurs when a suspicious observer discounts cues of truthfulness. Essentially the Othello error occurs, Paul Ekman states, "when the lie catcher fails to consider that a truthful person who is under stress may appear to be lying" their non-verbal signals expressing their worry at the possibility of being disbelieved. A lie-detector or polygraph may be deceived in the same way, by misinterpreting nervous signals from a truthful person. The error is named after William Shakespeare's tragic play "Othello"; the dynamics between the two main characters, Othello and Desdemona, are a particularly well-known example of the error