发明授权
US06538667B1 System and method for providing immediate visual response to user input at a client system connected to a computer system by a high-latency connection
有权
用于通过高延迟连接在连接到计算机系统的客户端系统处为用户输入提供立即视觉响应的系统和方法
- 专利标题: System and method for providing immediate visual response to user input at a client system connected to a computer system by a high-latency connection
- 专利标题(中): 用于通过高延迟连接在连接到计算机系统的客户端系统处为用户输入提供立即视觉响应的系统和方法
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申请号: US09360876申请日: 1999-07-23
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公开(公告)号: US06538667B1公开(公告)日: 2003-03-25
- 发明人: Martin Duursma , Anatoliy Panasyuk
- 申请人: Martin Duursma , Anatoliy Panasyuk
- 主分类号: G09G500
- IPC分类号: G09G500
摘要:
A method and an apparatus for reducing perceived visual response to user input at a client node are described. The client node remotely executes an application program on a server node wherein all execution of the application program occurs on the server node. The client node transmits user-provided input to the server node, and the user-provided input elicits a response from the server node that is transmitted back to the client node for display. The client node receives the user input to be transmitted to the server node. The client node can obtain the user input through a keyboard or a pointing device. In response to the user input, the client node produces a prediction of a server response to the user input. The client node then displays the prediction. The display of the prediction provides the client user with a faster visual response to the user input than could be obtained from the server node. Upon receiving the server response, the client node displays the server response, overwriting the prediction.
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