Numeric input operation on electronic devices among individuals with visuospatial working memory impairment
Numeric input operation on electronic devices among individuals with visuospatial working memory impairment
复制标题
视觉空间工作记忆障碍个体对电子设备的数字输入操作
DOI：
10.1080/09602011.2020.1723650
复制
发表时间：
2020
影响因子：
2.7
通讯作者：
R.
中科院分区：
文献类型：
--
作者：
Sunagawa;K.;Funayama;M.;Nakagawa;Y. & Tanemura;R.
在人机交互中，可能需要更高级别的视觉空间功能来有效地使用界面。这项研究的目的是澄清有视觉空间缺陷的个人是否可以有效地使用电子设备。我们定量和定性地分析了7名Bálint综合征患者和7名左侧空间忽视(USN)患者在平面触摸界面中输入数字序列的能力。对照组由7名记忆缺陷者和11名健康人组成。患有Bálint综合征的参与者在输入数字序列(Steel-Dwass test，p<； .01)时，比美国神经元组和两个对照组花费更长的时间和更多的犹豫。此外，患有Bálint综合征的参与者在探索界面上的按钮阵列时相对于USN和记忆缺陷组有很高比例的犹豫不决(Fisher‘s Exact检验，p<； .05)。在神经心理学数据方面，患有Bálint综合征的参与者的视觉空间工作记忆得分低于患有单侧神经元病的参与者和记忆缺陷对照组(Steel-Dwass检验，p<； .01)。结果揭示了视觉空间工作记忆缺陷与电子设备操作过程中界面布局和空间控制的空间知觉之间的关系。
ABSTRACTIn human–computer interactions, higher-level visuospatial function is likely needed to effectively use the interface. The aim of this study is to clarify whether individuals with visuospatial defects can use electronic devices effectively. We quantitatively and qualitatively analyzed the ability of seven individuals with Bálint syndrome and seven individuals with left-unilateral spatial neglect (USN) to input a digit sequence into a flat touch interface. Control groups consisted of seven individuals with memory deficits and 11 healthy individuals. Participants with Bálint syndrome took longer and had more hesitations than the USN group and the two control groups to input numerical sequences (Steel-Dwass test,p< .01). In addition, participants with Bálint syndrome had a high percentage of hesitations for exploration of the button array on the interface relative to USN and the memory deficit group (Fisher’s exact test,p< .05). Regarding neuropsychological data, participants with Bálint syndrome had a lower score for visuospatial working memory than participants with USN and the memory deficits control group (Steel-Dwass test,p< .01). The results shed some light on the relation between visuospatial working memory deficits and the spatial perception of interface layouts and spatial control during electronic device operation.