Identifying and Evaluating Usability Heuristics Applicable to Clinical Laboratory Systems

Alves, João Marcus; Wangenheim, Christiane Gresse von; Savaris, Alexandre; Wangenheim, Aldo von

doi:10.1109/cbms.2014.123

Cited by 3 publications

(1 citation statement)

References 10 publications

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“…The suitability of these characteristics corresponds to the satisfaction of the users, in order to achieve the objectives of using the system with precision and integrity. Performance efficiency is linked to system response time, considered in this study as satisfactory for both categories of SACR-O in these items (14,16) .…”

Section: Discussionmentioning

confidence: 99%

System for reception and risk classification in obstetrics: a technical quality assessment

Serafim

Jamas

Parada

et al. 2020

Rev. Latino-Am. Enfermagem

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Objective: to assess the technical quality of a decision support system for reception and risk classification in obstetrics. Method: a methodological study of assessment of the system. 12 nurses and 11 information technology (IT) professionals were invited to evaluate the Obstetrics Reception and Risk Classification System (Sistema de Acolhimento e Classificação de Risco em Obstetrícia, SACR-O). Based on the standards of the International Organization for Standardization, the minimum number of evaluators and the characteristics to be evaluated were established: functional suitability, reliability, usability, performance efficiency, compatibility, safety, maintainability, and portability. The characteristics assessed should be given a ≥70% positive assessment to be considered suitable. Results: the characteristics assessed by the nurses and the IT professionals, respectively, were considered adequate: Functional suitability (97% and 98%), Reliability (91% and 94%), Usability (89% and 93%), Performance efficiency (97% and 98%), Compatibility (93% and 100%), and System security (95% and 97%). Maintainability (87%) and Portability (97%) were also evaluated by IT professionals. Conclusion: the technical quality of the SACR-O system was considered excellent by nurses and IT professionals.

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Section: Discussionmentioning

confidence: 99%