Métamorphe: augmenting hotkey usage with actuated keys
Métamorphe: augmenting hotkey usage with actuated keys
复制标题
Métamorphe：通过驱动键增强热键的使用
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Daniel J. Wigdor
中科院分区：
文献类型：
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作者：
G. Bailly;Thomas Pietrzak;Jonathan Deber;Daniel J. Wigdor
热键是在键盘上选择命令的有效方法。然而，这些快捷方式通常没有被用户充分利用。我们推出了 Métamorphe，这是一款新颖的键盘，其按键可以单独升高和降低，以促进热键的使用。 Métamorphe 通过触觉和视觉反馈增强了传统键盘的输出，并为用户在凸起按键上进行输入（例如，挤压或推动按键侧面等手势）提供了新颖的设计空间。我们详细介绍了 Métamorphe 的实现并讨论了设计因素。我们还报告了两项用户研究。第一个是用户定义的界面研究，该研究表明新的输入词汇是可用且有用的，并提供了对用户与凸起键相关联的心理模型的见解。第二项用户研究表明，凸起键以及周围未凸起键的免眼选择性能得到了改善。
Hotkeys are an efficient method of selecting commands on a keyboard. However, these shortcuts are often underused by users. We present Métamorphe, a novel keyboard with keys that can be individually raised and lowered to promote hotkeys usage. Métamorphe augments the output of traditional keyboards with haptic and visual feedback, and offers a novel design space for user input on raised keys (e.g., gestures such as squeezing or pushing the sides of a key). We detail the implementation of Métamorphe and discuss design factors. We also report two user studies. The first is a user-defined interface study that shows that the new input vocabulary is usable and useful, and provides insights into the mental models that users associate with raised keys. The second user study shows improved eyes-free selection performance for raised keys as well as the surrounding unraised keys.