A Mobile Nursing Information System Based on Human-Computer Interaction Design for Improving Quality of Nursing

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Vydáno v:Journal of Medical Systems vol. 36, no. 3 (Jun 2012), p. 1139
Hlavní autor: Su, Kuo-wei
Další autoři: Liu, Cheng-li
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Springer Nature B.V.
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100 1 |a Su, Kuo-wei 
245 1 |a A Mobile Nursing Information System Based on Human-Computer Interaction Design for Improving Quality of Nursing 
260 |b Springer Nature B.V.  |c Jun 2012 
513 |a Feature Journal Article 
520 3 |a   A conventional Nursing Information System (NIS), which supports the role of nurse in some areas, is typically deployed as an immobile system. However, the traditional information system can't response to patients' conditions in real-time, causing delays on the availability of this information. With the advances of information technology, mobile devices are increasingly being used to extend the human mind's limited capacity to recall and process large numbers of relevant variables and to support information management, general administration, and clinical practice. Unfortunately, there have been few studies about the combination of a well-designed small-screen interface with a personal digital assistant (PDA) in clinical nursing. Some researchers found that user interface design is an important factor in determining the usability and potential use of a mobile system. Therefore, this study proposed a systematic approach to the development of a mobile nursing information system (MNIS) based on Mobile Human-Computer Interaction (M-HCI) for use in clinical nursing. The system combines principles of small-screen interface design with user-specified requirements. In addition, the iconic functions were designed with metaphor concept that will help users learn the system more quickly with less working-memory. An experiment involving learnability testing, thinking aloud and a questionnaire investigation was conducted for evaluating the effect of MNIS on PDA. The results show that the proposed MNIS is good on learning and higher satisfaction on symbol investigation, terminology and system information.[PUBLICATION ABSTRACT]   A conventional Nursing Information System (NIS), which supports the role of nurse in some areas, is typically deployed as an immobile system. However, the traditional information system can't response to patients' conditions in real-time, causing delays on the availability of this information. With the advances of information technology, mobile devices are increasingly being used to extend the human mind's limited capacity to recall and process large numbers of relevant variables and to support information management, general administration, and clinical practice. Unfortunately, there have been few studies about the combination of a well-designed small-screen interface with a personal digital assistant (PDA) in clinical nursing. Some researchers found that user interface design is an important factor in determining the usability and potential use of a mobile system. Therefore, this study proposed a systematic approach to the development of a mobile nursing information system (MNIS) based on Mobile Human-Computer Interaction (M-HCI) for use in clinical nursing. The system combines principles of small-screen interface design with user-specified requirements. In addition, the iconic functions were designed with metaphor concept that will help users learn the system more quickly with less working-memory. An experiment involving learnability testing, thinking aloud and a questionnaire investigation was conducted for evaluating the effect of MNIS on PDA. The results show that the proposed MNIS is good on learning and higher satisfaction on symbol investigation, terminology and system information. 
650 2 2 |a China 
650 2 2 |a Computer Communication Networks 
650 1 2 |a Computers, Handheld 
650 2 2 |a Humans 
650 1 2 |a Nursing Care  |x standards 
650 1 2 |a Nursing Informatics  |x organization & administration 
650 1 2 |a Quality Assurance, Health Care 
650 1 2 |a Telecommunications 
650 1 2 |a User-Computer Interface 
653 |a Nurses 
653 |a Quality of care 
653 |a User interface 
653 |a Personal digital assistants 
653 |a Information systems 
653 |a Human-computer interaction 
700 1 |a Liu, Cheng-li 
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