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1. 发明授权

US5521986A Compact data input device 失效
标题翻译：紧凑型数据输入设备
公开(公告)号：US5521986A
公开(公告)日：1996-05-28
申请号：US351199
申请日：1994-11-30
申请人： William J. Curtin, II , William J. Curtin, IV , Brian W. Torvik
发明人： William J. Curtin, II , William J. Curtin, IV , Brian W. Torvik
IPC分类号： G06F3/023 , G06F3/033 , G06F3/041 , G06F3/048 , G06K9/22 , G06K9/00
CPC分类号： G06F3/04883 , G06F3/0233 , G06K9/22
摘要： A data entry apparatus includes a mosaic display as a template for inputting characters, by a stylus or other device. The displayed mosaic includes a plurality of segments, each represented by a tile area of the template. Inputted characters are recognized based on first and second tile areas contacted by the stylus or otherwise selected by an operator. The two tile areas may be the same or different, and may be the initial and final areas of the input operation. To enable character input by no more than two operations, hinge tile areas are provided, each representing selection of a plurality of standard tile areas. The system further recognizes input characters in response to a single input stroke, based on the initial and final tile areas thereof and, when the stroke is imprecisely inputted, by reference to directional characteristics thereof.
摘要翻译：数据输入装置包括作为用于通过触控笔或其他装置输入字符的模板的马赛克显示。显示的马赛克包括多个段，每个段由模板的瓦片区域表示。输入字符基于由触控笔接触的另一个或另外由操作者选择的第一和第二平铺区域来识别。两个瓦片区域可以相同或不同，并且可以是输入操作的初始和最终区域。为了通过不多于两个操作来启用字符输入，提供铰链瓦片区域，每个区域表示选择多个标准瓦片区域。该系统还基于其初始和最终的瓦片区域以及当不精确地输入冲程时，通过参考其方向特性来识别响应于单个输入笔划的输入字符。

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