Comparison of front touch and back touch while using transparent double-sided touch display

Comparison of front touch and back touch while using transparent double-sided touch display
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DOI:
10.1145/2037715.2037764
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发表时间:
2011-08
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通讯作者:
Tomoko Ohtani;Tomoko Hashida;Y. Kakehi;T. Naemura
Tomoko Ohtani;Tomoko Hashida;Y. Kakehi;T. Naemura
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文献类型:
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作者:
Tomoko Ohtani;Tomoko Hashida;Y. Kakehi;T. Naemura

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当使用直接触摸显示器时,用户的手指有时会遮挡内容。为了避免这个问题,先前的研究已经提出使用设备的背面[Hiraoka et.例如,2003年] [Wigdor等人,2007年]。这些方法被证明是有用的输入从设备的背面,为任务,如选择目标。尽管这些方法尚未显示双面触摸显示器的可用性,但我们探索了用户如何使用LimpiDual Touch(LDT)触摸透明显示器的两侧[Iwabuchi等人,2008年]。在我们的实验中,参与者触摸双面显示器上的目标。目标的位置无法预测。我们比较了不同输入条件(前/后/双)下的反应时间(RT)和准确度。
When using direct-touch displays, the users' fingers sometimes occlude the content. To avoid this problem, previous studies have proposed using the back side of a device [Hiraoka et. al., 2003] [Wigdor et al., 2007]. These approaches were shown to be useful for inputting from the backside of a device, for tasks such as selecting targets. Although these approaches have not been shown the usability of double sided touch displays, we explored how users touch both sides of a transparent display using the LimpiDual Touch (LDT) [Iwabuchi et al., 2008]. In our experiments, participants touched a target on the double-sided display. The location of the target was not predictable. We compared the reaction time (RT) and accuracy under the different input conditions (front/back/dual).