title: Quantitative comparison of human computer interaction for direct prescription entry systems.
abstract: An objective and quantitative method is described for evaluating human-computer interaction (interface) in a direct prescription entry system. This method is based on a GOMS model and represented by a tree structure. Three different interfaces at university hospitals were compared by this evaluation method, and the differences among them were measured.
authors.affiliation: Graduate School of Human and Environmental Studies, Kyoto University, Sakyo-ku, Kyoto, JAPAN.
authors.forename: A
authors.initials: A
authors.lastname: Endoh
authors.forename: K
authors.initials: K
authors.lastname: Minato
authors.forename: M
authors.initials: M
authors.lastname: Komori
authors.forename: Y
authors.initials: Y
authors.lastname: Inoue
authors.forename: S
authors.initials: S
authors.lastname: Nagata
authors.forename: T
authors.initials: T
authors.lastname: Takahashi
mesh_terms: D016303:Clinical Pharmacy Information Systems; D011307:Drug Prescriptions; D006785:Hospitals, University; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D007564:Japan; D015203:Reproducibility of Results; D013647:Task Performance and Analysis; D014584:User-Computer Interface