Bianca (Othello) request. Midway through 4.1., and prior to Bianca's entrance, Othello has been secretly observing a bawdy discussion between Iago and Cassio about the latter's sexual exploits with a young woman. Thanks to Iago's impeccable planning (and some bad luck), neither speaker mentions the name of the woman in question; it is in fact Bianca, but Othello tragically assumes it to be his wife, Desdemona. Bianca suddenly enters, and her suspicions of Cassio are even greater than before. She is convinced that the handkerchief belongs to another woman, and throws it contemptuously at Cassio's feet. In Othello's eyes, her apparent jealousy
United States Othello Association United States Othello Association The United States Othello Association (USOA) is connected with the (trademarked) game of Othello, which is closely connected with the historical game Reversi. The following quote appears in an old issue of its journal, the "Othello Quarterly": "Membership in the United States Othello Association (USOA) is available to all residents of the United States. The USOA is a nonprofit corporation dedicated to the advancement of the game of Othello in the United States; its activities include conducting, sponsoring, or sanctioning tournaments, maintaining a national rating system for active players, and publishing instructional materials, including OTHELLO QUARTERLY."