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    • 4. 发明申请
    • NON-LINEAR ERGONOMIC KEYBOARD
    • 非线性人机键盘
    • WO2005037561A1
    • 2005-04-28
    • PCT/US2004/027563
    • 2004-07-29
    • CHENG, Cheng, TungSHIH, Hung, Ying
    • CHENG, Cheng, TungSHIH, Hung, Ying
    • B41J5/08
    • G06F3/0219G06F3/0213G06F3/03543
    • A keyboard assembly including a non-linear curved keyboard, a base, and optionally a pointing device such as a trackball. The keyboard comprises an elongated base having an upper non­linear surface and a plurality of keys attached to the upper surface. The plurality of keys is divided into several groups and the geometric relationships between the keys are selected such that to allow maximum use of the thumbs and the fingers, the wrists, the forearms, and the shoulders are in a natural position. An asymmetrical element, supported by asymmetrical theory of nature discussed in I-Ching and embodied in the He Tu diagram, may be introduced into the geometry arrangement. The creation of asymmetrical groups are detailed which allow more ergonomic adjustment of the keys, yet preserve the existing geometry of an original keyboard. A trackball maybe added in the space between the upper surface and the elongated base.
    • 包括非线性弯曲键盘,基座和可选地诸如轨迹球的指示装置的键盘组件。 键盘包括具有上部非线性表面的细长基部和附接到上表面的多个键。 多个键被分成几组,并且选择键之间的几何关系使得允许最大限度地使用拇指和手指,手腕,前臂和肩部处于自然位置。 在I-Ching中讨论并体现在He Tu图中的非对称自然理论支持的不对称元素可以被引入到几何布置中。 非对称组的创建是详细的,允许更符合人体工程学的键的调整,但保留原始键盘的现有几何形状。 可以在上表面和细长基座之间的空间中添加轨迹球。