The benefit of activity recognition for mobile phone based nursing documentation: A Wizard-of-Oz study
The benefit of activity recognition for mobile phone based nursing documentation: A Wizard-of-Oz study
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活动识别对基于手机的护理文档的好处：绿野仙踪研究
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
P. Lukowicz
中科院分区：
文献类型：
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作者：
Bashar Altakrouri;Gerd Kortuem;Agnes Grünerbl;K. Kunze;P. Lukowicz
在绿野仙踪实验中，我们调查到何种程度的自动活动识别可以支持使用优先级列表的护理文件的手持移动的设备。这项研究涉及15名护士，60名患者的记录和超过250个记录的过程中，在老年护理病房。基于时间努力，交互复杂性，错误率和主观系统感知我们的奥兹向导研究表明，活动识别是系统可用性和接受度的关键因素。我们还研究了不同的模拟活动识别错误的影响，并证明，高达25%的错误率并不影响文档处理。
In a Wizard-of-Oz experiment we investigate to what degree automatic activity recognition could support the use of prioritized lists for nursing documentation on hand held mobile devices. The study involved 15 nurses, 60 patients records and over 250 documented processes at a geriatric care ward. Based on time effort, interaction complexity, error rate and subjective system perception our wizard of oz study shows that activity recognition is a key factor in the usability and acceptance of the system. We also study the impact of varying simulated activity recognition errors and demonstrate that error rates of up to 25% do not aversely affect the documentation process.