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Updated: Jan 17, 2026

An Assessment Method and Toolkit to Evaluate Keyboard Design on Smartphones
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使用键盘与触摸屏输入设备进行数据输入工作的工程学比较,在站着和坐着时使用键盘与触摸屏输入设备.

K G Davis1, M J Hammer1, S E Kotowski2

  • 1Low Back Biomechanics and Workplace Stress Laboratory, Department of Environmental Health, University of Cincinnati, Cincinnati, OH, USA.

Journal of ergonomics
|September 18, 2025
PubMed
概括

与传统键盘相比,触摸屏,特别是有角度的触摸屏,显著减少了数据输入工作人员的上肢不适. 优化工作面高度对于坐着和站着的位置至关重要,以提高舒适度.

关键词:
呼叫中心呼叫中心.不适的感觉 不适的感觉共同的立场 共同的立场肌肉骨系统疾病 肌肉骨系统疾病上肢的上端部分.可用性 可用性可用性.

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Design Example: Resistive Touchscreen01:14

Design Example: Resistive Touchscreen

A device engineer plays a crucial role in designing user interfaces for mobile devices. One such interface is the resistive touchscreen, which fundamentally consists of two metallic layers: a flexible upper layer and a rigid lower layer, separated by a narrow gap. The high resistance between these two layers is a key characteristic of this design.
When a user touches the screen, the two layers make contact at a specific point known as the touchpoint. This contact reduces the resistance between...
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