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1. 发明授权

US5959611A Portable computer system with ergonomic input device 失效
标题翻译：便携式计算机系统，符合人体工学的输入设备
公开(公告)号：US5959611A
公开(公告)日：1999-09-28
申请号：US960541
申请日：1997-10-31
申请人： Asim Smailagic , John Michael Stivoric , Daniel Paul Siewiorek , Drew Anderson
发明人： Asim Smailagic , John Michael Stivoric , Daniel Paul Siewiorek , Drew Anderson
IPC分类号： G06F1/16 , G06F3/023 , G06F3/033 , G06F3/048 , G09G5/00
CPC分类号： G06F3/04892 , G06F1/163 , G06F3/0362
摘要： A portable computer system with an ergonomic input device is comprised of a housing having a top surface. A central processing unit is carried in the housing. A heads-up display is provided for displaying information to a user, with certain of the information being selectable by the user. The display is under the control of the central processing unit. A first rotary switch produces a first input signal for identifying the information to be selected. A second input switch produces a second input signal for selecting the identified information. Both the first and second input switches are carried on the top surface of the housing. An input interface receives the first and second input signals and encodes the information therein into an eight bit byte for input to the central processing unit. In one embodiment, the housing may be carried in a case which is worn by the user while the heads-up display is positioned proximate to the user's eye by a headband.
摘要翻译：具有人体工程学输入装置的便携式计算机系统由具有顶表面的壳体组成。中央处理单元承载在外壳中。提供了用于向用户显示信息的平视显示器，其中某些信息可由用户选择。显示器处于中央处理单元的控制之下。第一旋转开关产生用于识别要选择的信息的第一输入信号。第二输入开关产生用于选择识别信息的第二输入信号。第一和第二输入开关都在壳体的顶表面上承载。输入接口接收第一和第二输入信号，并将其中的信息编码为用于输入到中央处理单元的八位字节。在一个实施例中，外壳可以在用户佩戴的情况下承载，而平视显示器通过头带位于用户眼睛附近。

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