Indirect Multi-Touch Interaction
    1.
    发明申请
    Indirect Multi-Touch Interaction 有权
    间接多点互动

    公开(公告)号:US20110080341A1

    公开(公告)日:2011-04-07

    申请号:US12571649

    申请日:2009-10-01

    IPC分类号: G06F3/033 G06F3/048

    摘要: Indirect multi-touch interaction is described. In an embodiment, a user interface is controlled using a cursor and a touch region comprising a representation of one or more digits of a user. The cursor and the touch region are moved together in the user interface in accordance with data received from a cursor control device, such that the relative location of the touch region and the cursor is maintained. The representations of the digits of the user are moved in the touch region in accordance with data describing movement of the user's digits. In another embodiment, a user interface is controlled in a first mode of operation using an aggregate cursor, and switched to a second mode of operation in which the aggregate cursor is divided into separate portions, each of which can be independently controlled by the user.

    摘要翻译: 描述间接多点触摸交互。 在一个实施例中,使用光标和包括用户的一个或多个数字的表示的触摸区域来控制用户界面。 光标和触摸区域根据从光标控制装置接收的数据在用户界面中一起移动,使得保持触摸区域和光标的相对位置。 根据描述用户数字的移动的数据,在触摸区域中移动用户的数字的表示。 在另一个实施例中,使用聚合光标将用户界面控制在第一操作模式中,并且切换到第二操作模式,其中聚合光标被分成单独的部分,每个部分可以由用户独立控制。

    Indirect multi-touch interaction
    2.
    发明授权
    Indirect multi-touch interaction 有权
    间接多点触摸互动

    公开(公告)号:US09513798B2

    公开(公告)日:2016-12-06

    申请号:US12571649

    申请日:2009-10-01

    摘要: Indirect multi-touch interaction is described. In an embodiment, a user interface is controlled using a cursor and a touch region comprising a representation of one or more digits of a user. The cursor and the touch region are moved together in the user interface in accordance with data received from a cursor control device, such that the relative location of the touch region and the cursor is maintained. The representations of the digits of the user are moved in the touch region in accordance with data describing movement of the user's digits. In another embodiment, a user interface is controlled in a first mode of operation using an aggregate cursor, and switched to a second mode of operation in which the aggregate cursor is divided into separate portions, each of which can be independently controlled by the user.

    摘要翻译: 描述间接多点触摸交互。 在一个实施例中,使用光标和包括用户的一个或多个数字的表示的触摸区域来控制用户界面。 光标和触摸区域根据从光标控制装置接收的数据在用户界面中一起移动,使得保持触摸区域和光标的相对位置。 根据描述用户数字的移动的数据,在触摸区域中移动用户的数字的表示。 在另一个实施例中,使用聚合光标将用户界面控制在第一操作模式中,并且切换到第二操作模式,其中聚合光标被分成单独的部分,每个部分可以由用户独立控制。

    Multi-Touch User Interface Interaction
    5.
    发明申请
    Multi-Touch User Interface Interaction 审中-公开
    多点触控用户界面交互

    公开(公告)号:US20110227947A1

    公开(公告)日:2011-09-22

    申请号:US12725231

    申请日:2010-03-16

    摘要: Multi-touch user interface interaction is described. In an embodiment, an object in a user interface (UI) is manipulated by a cursor and a representation of a plurality of digits of a user. At least one parameter, which comprises the cursor location in the UI, is used to determine that multi-touch input is to be provided to the object. Responsive to this, the relative movement of the digits is analyzed and the object manipulated accordingly. In another embodiment, an object in a UI is manipulated by a representation of a plurality of digits of a user. Movement of each digit by the user moves the corresponding representation in the UI, and the movement velocity of the representation is a non-linear function of the digit's velocity. After determining that multi-touch input is to be provided to the object, the relative movement of the representations is analyzed and the object manipulated accordingly.

    摘要翻译: 描述了多点触控用户界面交互。 在一个实施例中,用户界面(UI)中的对象由光标和用户的多个数字的表示来操纵。 包括UI中的光标位置的至少一个参数用于确定要向对象提供多点触摸输入。 响应于此,分析数字的相对运动,并相应地操纵对象。 在另一个实施例中,UI中的对象由用户的多个数字的表示来操纵。 用户的每个数字的移动将移动UI中的​​相应表示,并且表示的移动速度是数字速度的非线性函数。 在确定要向对象提供多点触摸输入之后,分析表示的相对运动并相应地进行操作。

    Frequency selective pulse
    10.
    发明授权
    Frequency selective pulse 失效
    频率选择脉冲

    公开(公告)号:US06441613B1

    公开(公告)日:2002-08-27

    申请号:US08916390

    申请日:1997-08-22

    IPC分类号: G01V300

    CPC分类号: G01R33/446

    摘要: A method of NMR (nuclear magnetic resonance) excitation of a sample having a magnetic moment, including, applying a longitudinal magnetic field to the sample; and changing the magnetic moment in a substantially continuous manner by moving an effective magnetic-field vector &ohgr;e more than 90°, wherein for all portions of the sample in which the moment is changed, the angular velocity of the effective field vector at at least one angle, 90°+&agr;, is different from the angular velocity at 90°−&agr;.

    摘要翻译: 一种具有磁矩的样品的NMR(核磁共振)激发方法,包括向样品施加纵向磁场; 并且通过移动超过90°的有效磁场矢量ω,以基本上连续的方式改变磁矩,其中对于其中瞬间被改变的样本的所有部分,有效场矢量的角速度在至少一个 角度90°+α与90°角的角速度不同。