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MAP20071024610Elvers, Greg C.A Comparison of the augmented bar display and the object display / Greg C. Elvers and Nancy J. DolanSumario: Two experiments were performed to test the hypothesis that object displays facilitate integration task performance because they contain infomation that is not readily accessible in standard bar displays. The first experiment demonstrated that when the extra information present in an object display is added to a bar display, as in the augmented bar display, integration task performance can be improved in the bar display. The second experiment shows that integration task performance is poor with and object display when the extra information present in the object display is not relevant to the integration taskEn: Ergonomics. - London and Washington. - Vol. 38, nº 4, April 1995 ; p. 777-7921. Ergonomía. 2. Gráficos por ordenador. 3. Pantallas de visualización de datos. 4. Diseño de sistemas. I. Dolan, Nancy J.. II. Title. III. Título: Ergonomics.