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    • 3. 发明申请
    • METHOD AND APPARATUS FOR SELECTING INFORMATION IN MULTI-DIMENSIONAL SPACE
    • 用于选择多维空间信息的方法和装置
    • US20070273642A1
    • 2007-11-29
    • US11697670
    • 2007-04-06
    • Tae-Sik ParkSang-Goog LeeKwang-Woon Lee
    • Tae-Sik ParkSang-Goog LeeKwang-Woon Lee
    • G09G5/00
    • G06F3/016G06F3/011G06F3/014G06F3/0346G06F2203/0331
    • Method and apparatus for selecting information in a multi-dimensional space are provided. The method includes the steps of sensing the motion of a user intending to select information, and determining whether the sensed motion is an effective motion intended for information selection and returning to the sensing step if it is determined that the motion is not the effective one. Accordingly, difficulty in setting a predetermined threshold to a single value can be overcome. In addition, even a very slight motion can be accurately detected without being influenced by gravity and offsets. Moreover, it can be accurately determined whether a user's two- or three-dimensional motion is an effective motion for selecting information and which motion unit among at least two motion units has generated the effective motion, so that a high correct recognition rate for information and high reliability can be achieved, and a user is allowed to easily select information.
    • 提供了用于在多维空间中选择信息的方法和装置。 该方法包括以下步骤:感测想要选择信息的用户的运动,以及确定所感测的运动是否是用于信息选择的有效运动,并且如果确定运动不是有效运动则返回到感测步骤。 因此,可以克服将预定阈值设置为单个值的困难。 此外,即使非常轻微的运动也能够被精确地检测而不受重力和偏移的影响。 此外,可以准确地确定用户的二维或三维运动是否是用于选择信息的有效运动,以及至少两个运动单元中的哪个运动单元已经产生有效运动,使得用于信息的高正确识别率 可以实现高可靠性,并且允许用户容易地选择信息。