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    • 4. 发明授权
    • Mobile computer with foldable keyboard
    • 带折叠键盘的移动电脑
    • US06798649B1
    • 2004-09-28
    • US10254721
    • 2002-09-24
    • Robert OlodortPeter M. CazaletRussell MeadJohn Tang
    • Robert OlodortPeter M. CazaletRussell MeadJohn Tang
    • G06F116
    • G06F1/1618G06F1/1632G06F1/1666G06F3/0221G06F2200/1614Y10S345/905
    • A digital processing device including a base, a display assembly, a hinge assembly, and a foldable keyboard is described. The hinge assembly enables the back of the display assembly to be rotated between a first configuration and a second configuration. In the first configuration, the user may interact with the device in a similar manner as a PDA. In the second configuration, the hinge assembly enables the unfolding of the keyboard assembly so that it is accessible to the user to enter information by typing and the display assembly is positioned for viewing of information. The keyboard assembly unfolds to form a full-size keyboard (e.g., conformance with an ISO 9241-4:1998(E) standard) that allows a user to comfortably, quickly, and accurately “touch-type” in a manner that the user may be accustomed to. The base may be rigid to enable use of the keyboard assembly on soft or uneven surfaces.
    • 描述了包括基座,显示组件,铰链组件和可折叠键盘的数字处理装置。 铰链组件使得显示组件的背面能够在第一配置和第二配置之间旋转。 在第一配置中,用户可以以与PDA类似的方式与设备进行交互。 在第二配置中,铰链组件能够使键盘组件展开,使得用户可以访问以通过打字输入信息,并且显示组件被定位用于观看信息。 键盘组件展开以形成全尺寸键盘(例如,符合ISO 9241-4:1998(E)标准),允许用户以用户的方式舒适,快速和准确地“触摸式” 可能习惯了。 基座可以是刚性的,以便能够在柔软或不平坦的表面上使用键盘组件。
    • 9. 发明授权
    • Keyswitch and actuator structure
    • 钥匙开关和执行器结构
    • US06781077B2
    • 2004-08-24
    • US09738000
    • 2000-12-14
    • Robert OlodortJohn TangPeter M. CazaletRussell Mead
    • Robert OlodortJohn TangPeter M. CazaletRussell Mead
    • H01M13705
    • H01H3/125H01H2215/034H01H2227/036
    • A keyswitch is described that may include two legs interleaved together without a pivot point approximately central to the legs. The keyswitch may also include a spring to engage at least one of the bottom surfaces of the legs. In one configuration, the legs of the keyswitch may each have two lower protrusions on one of their ends and upper protrusions on their other ends with the lower protrusions of one leg disposed between the lower protrusions of the other leg. The keyswitch may also include a base having retaining clips with each of the lower protrusions of the legs pivotally engaged with a corresponding retaining clip. The keyswitch may also include a cap having tabs that may be pivotally coupled with corresponding slots in the upper protrusions of the legs.
    • 描述了钥匙开关,其可以包括交错在一起的两个腿,而枢轴点大致位于腿的中心。 钥匙开关还可以包括弹簧以接合腿部的至少一个底部表面。 在一种构造中,钥匙开关的腿部可以在它们的一端上具有两个下突起,在其另一端具有上突起,其中一个腿的下突起设置在另一腿的下突出之间。 钥匙开关还可以包括具有固定夹的底座,其中腿的每个下突出部与相应的保持夹枢转地接合。 钥匙开关还可以包括具有可以与腿的上突起中的相应狭槽枢转连接的突片的帽。
    • 10. 发明授权
    • Image display method and apparatus with means for yoking viewpoint
orienting muscles of a user
    • 具有用于使用户瞄准定向肌肉的装置的图像显示方法和装置
    • US5436638A
    • 1995-07-25
    • US169164
    • 1993-12-17
    • Mark BolasIan E. McDowallRussell Mead
    • Mark BolasIan E. McDowallRussell Mead
    • G06F3/00G06F3/01G09G3/02
    • G06F3/016G06F2203/015
    • An image display method and system in which exertion of a user's viewpoint orienting muscle groups is yoked to sensors measuring displacement and/or force to provide feedback information for control of a virtual-world without requiring full physical-motion by the user. The yoked muscle exertion is mapped to the rate and direction of movement in the virtual-world. Preferably, force exerted by, and/or rotation or translation of, the yoking device in one direction in response to exertion of the muscle groups is mapped to virtual-motion in a corresponding direction in the virtual-world. Due to the fluidity of the human vertebral column, the invention effectively yokes rotational movement of a human's viewpoint orienting muscles to virtual movement in a virtual-world without the disadvantages of a head-mounted display. To orient toward an area-of-interest in a leftward portion of a virtual-world, the user simply and naturally activates muscles that would be used to orient left in the physical world. At the same time, the effect of virtual-motion as the displayed image viewpoint moves is compelling because while the muscles are contracting, special sensory information is sent to the brain to indicate that such movement should be occurring.
    • 一种图像显示方法和系统,其中将用户的视点定向的肌肉群的运动与测量位移和/或力的传感器相关联,以提供用于虚拟世界的控制的反馈信息,而不需要用户的完整的物理运动。 绞肉的肌肉运动被映射到虚拟世界中的速度和运动方向。 优选地,响应于肌肉群的运动,朝向设备在一个方向上施加的力和/或旋转或平移的力被映射到虚拟世界中相应方向上的虚拟运动。 由于人体脊柱的流动性,本发明有效地使人的视点定向肌肉在虚拟世界中的虚拟运动中旋转运动,而没有头戴式显示器的缺点。 为了朝向虚拟世界的左侧部分的感兴趣区域定向,用户简单而自然地激活将用于在物理世界中向左取向的肌肉。 同时,作为显示的图像视点移动的虚拟动作的效果是令人信服的,因为当肌肉收缩时,特殊的感觉信息被发送到大脑以指示这种运动应当发生。