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    • 1. 发明申请
    • PORTABLE CHARACTER INPUT APPARATUS AND METHOD USING CHANGE IN TENSION OF STRINGS CONNECTED TO FINGERS
    • 便携式字符输入装置和使用连接到手指的线张力变化的方法
    • US20110148670A1
    • 2011-06-23
    • US12965524
    • 2010-12-10
    • Jae-Cheol SIMKee-Seong Cho
    • Jae-Cheol SIMKee-Seong Cho
    • H03M11/00
    • H03M11/24G06F3/014G06F3/0233
    • A portable character input apparatus which is compact and uses strings connected to each finger to input characters. The portable character input apparatus includes a plurality of wearing units, each configured to be worn on or attached to a finger; at least one or more first connection strings, each configured to be attached to the wearing units; a detecting unit configured to detect a change of tension on the first connecting string according to movement of the finger wearing the wearing unit; and a tension change analysis unit configured to analyze the change of tension detected by the detection unit to determine position of an input key that corresponds to the movement of the finger. Accordingly, a keyboard row is determined based on a change of tension related to a user's finger movement, and then position of an input key belonging to the keyboard row can be obtained.
    • 一种便携式字符输入装置,其紧凑并且使用连接到每个手指的字符串来输入字符。 便携式字符输入装置包括多个佩戴单元,每个佩戴单元被配置为佩戴在手指上或附着在手指上; 至少一个或多个第一连接串,每个连接串被配置为附接到所述佩戴单元; 检测单元,被配置为根据穿着佩戴单元的手指的移动来检测第一连接弦上的张力变化; 以及张力变化分析单元,被配置为分析由所述检测单元检测到的张力变化,以确定与所述手指的移动相对应的输入键的位置。 因此,基于与用户的手指移动相关的张力变化来确定键盘行,然后可以获得属于键盘行的输入键的位置。