Othello Brabantio and tell him about his daughter's elopement. Meanwhile, Iago sneaks away to find Othello and warns him that Brabantio is coming for him. Brabantio, provoked by Roderigo, is enraged and will not rest until he has confronted Othello, but he finds Othello's residence full of the Duke of Venice's guards, who prevent violence. News has arrived in Venice that the Turks are going to attack Cyprus, and Othello is therefore summoned to advise the senators. Brabantio has no option but to accompany Othello to the Duke's residence, where he accuses Othello of seducing Desdemona by witchcraft. Othello defends himself
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