Half-QWERTY: a one-handed keyboard facilitating skill transfer from QWERTY
Half-QWERTY: a one-handed keyboard facilitating skill transfer from QWERTY
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Half-QWERTY：一种促进 QWERTY 技能转移的单手键盘
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
W. Buxton
中科院分区：
文献类型：
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作者：
Edgar Matias;I. S. MacKenzie;W. Buxton
半QWERTY是一种新的单手打字技术，旨在促进双手打字技能转移到单手条件。它是在标准键盘或特殊的半键盘（全尺寸键）上执行的。在一项使用触摸打字员的实验中，经过3 - 4小时的练习，狩猎和啄食打字速度被超越。受试者在大约8小时后达到双手打字速度的50%。10小时后，所有受试者的打字速度都在双手速度的41%到73%之间，范围从23.8到42.8 wpm。这些结果是重要的，在提供残疾人用户的访问，并为紧凑型计算机的设计。他们还提出了一个问题，即如果一只手通过空间一致性而不是镜像映射到另一只手，那么手指的动作将被重新定义。
Half-QWERTY is a new one-handed typing technique, designed to facilitate the transfer of two-handed typing skill to the one-handed condition. It is performed on a standard keyboard, or a special half keyboard (with full-sized keys). In an experiment using touch typists, hunt-and-peck typing speeds were surpassed after 3-4 hours of practice. Subjects reached 50% of their two-handed typing speed after about 8 hours. After 10 hours, all subjects typed between 41 % and 73% of their two-handed speed, ranging from 23.8 to 42.8 wpm. These results are important in providing access to disabled users, and for the design of compact computers. They also bring into question p;evious re;earch cl~ming finger actions if one ‘hand map to the other via spatial congruence rather than mirror image.