Gesture based user interface supporting preexisting symbols
    10.
    发明授权
    Gesture based user interface supporting preexisting symbols 有权
    基于手势的用户界面支持预先存在的符号

    公开(公告)号:US08692764B2

    公开(公告)日:2014-04-08

    申请号:US12826470

    申请日:2010-06-29

    IPC分类号: G09G5/00

    摘要: A motion controlled handheld device includes a display having a viewable surface and operable to generate an image and a gesture database maintaining a plurality of gestures. Each gesture is defined by a motion of the device with respect to a first position of the device. The gestures comprise symbol gestures each corresponding to a character from a preexisting character set. The device includes an application database maintaining at least one application and a gesture mapping database comprising a gesture input map for the application. The gesture input map comprises mappings of the symbol gestures to corresponding inputs for the application. The device includes a motion detection module operable to detect motion of the handheld device within three dimensions and to identify components of the motion in relation to the viewable surface. The device also includes a control module operable to load the application, to track movement of the handheld device using the motion detection module, to compare the tracked movement against the symbol gestures to identify a matching symbol gesture, to identify, using the gesture input map, the corresponding input mapped to the matching symbol gesture, and to provide the corresponding input to the application.

    摘要翻译: 运动控制的手持设备包括具有可视表面的显示器,并且可操作以用于生成保持多个手势的图像和手势数据库。 每个手势由设备相对于设备的第一位置的运动来定义。 手势包括每个对应于来自预先存在的字符集的字符的符号手势。 该设备包括维护至少一个应用的应用数据库和包括用于应用的手势输入图的手势映射数据库。 手势输入图包括将符号手势映射到应用的相应输入。 该装置包括运动检测模块,其可操作以在三维范围内检测手持装置的运动并且识别相对于可视表面的运动的部件。 该装置还包括可操作以加载应用程序以跟踪使用运动检测模块的手持装置的移动的控制模块,以便将跟踪的运动与符号手势进行比较,以识别匹配的符号手势,以使用手势输入图 ,相应的输入映射到匹配符号手势,并向应用程序提供相应的输入。