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公开(公告)号：US20090171615A1
公开(公告)日：2009-07-02
申请号：US12006192
申请日：2007-12-31
IPC分类号： G01P15/00
CPC分类号： G01C21/16 , A61B5/1126 , A61B5/7264 , A61B5/7267 , A61B2562/0219 , G01C9/00
摘要： A state classifier uses learning obtained from a plurality of training algorithms each adapted to differentiate between states of physical orientation of an object in response to input data from an tri-axial accelerometer. At least two of the training algorithms are trained using data from an accelerometer mounted at a non-ideal angle. The classifier is trained to distinguish between the desired states from data collected from an tri-axial accelerometer device mounted at a plurality of respective angles with respect to a optimal axis on the object, wherein the angles are in the range of −180 degrees to +180 degrees. The classifier may include a plurality of classifiers and a decision fusion module used to combine the decisions from the respective classifiers to ascertain a state.
摘要翻译： 状态分类器使用从多个训练算法获得的学习，每个训练算法适于根据来自三轴加速度计的输入数据来区分物体的物理取向状态。 使用来自以非理想角度安装的加速度计的数据训练至少两个训练算法。 对分类器进行训练，以将所希望的状态与从相对于物体上的最佳轴安装的三轴加速度计装置收集的数据进行区分，其中角度在-180度至+ 180度。 分类器可以包括多个分类器和用于组合来自相应分类器的确定以确定状态的决策融合模块。
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公开(公告)号：US07684954B2
公开(公告)日：2010-03-23
申请号：US12006192
申请日：2007-12-31
IPC分类号： G01P15/00
CPC分类号： G01C21/16 , A61B5/1126 , A61B5/7264 , A61B5/7267 , A61B2562/0219 , G01C9/00
摘要： A state classifier uses learning obtained from a plurality of training algorithms each adapted to differentiate between states of physical orientation of an object in response to input data from an tri-axial accelerometer. At least two of the training algorithms are trained using data from an accelerometer mounted at a non-ideal angle. The classifier is trained to distinguish between the desired states from data collected from an tri-axial accelerometer device mounted at a plurality of respective angles with respect to a optimal axis on the object, wherein the angles are in the range of −180 degrees to +180 degrees. The classifier may include a plurality of classifiers and a decision fusion module used to combine the decisions from the respective classifiers to ascertain a state.
摘要翻译： 状态分类器使用从多个训练算法获得的学习，每个训练算法适于根据来自三轴加速度计的输入数据来区分物体的物理取向状态。 使用来自以非理想角度安装的加速度计的数据训练至少两个训练算法。 对分类器进行训练，以将所希望的状态与从相对于物体上的最佳轴安装的三轴加速度计装置收集的数据进行区分，其中角度在-180度至+ 180度。 分类器可以包括多个分类器和用于组合来自相应分类器的确定以确定状态的决策融合模块。
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公开(公告)号：US08983445B2
公开(公告)日：2015-03-17
申请号：US13996269
申请日：2011-12-30
CPC分类号： H04W52/0274 , G01S19/34 , H04M1/72569 , H04M2250/12 , H04W48/18 , H04W64/00 , H04W88/06
摘要： A method may include detecting motion of a mobile device and inferring from the motion a first activity of a user of the mobile device. The method may also include evaluating a signal quality of a radio signal received by a signal module and altering an operational mode of the signal module based on the signal quality and the first activity.
摘要翻译： 一种方法可以包括检测移动设备的运动并从运动中推断移动设备的用户的第一活动。 该方法还可以包括评估由信号模块接收的无线电信号的信号质量，并且基于信号质量和第一活动来改变信号模块的操作模式。
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公开(公告)号：US20130316739A1
公开(公告)日：2013-11-28
申请号：US13996269
申请日：2011-12-30
IPC分类号： H04W52/02
CPC分类号： H04W52/0274 , G01S19/34 , H04M1/72569 , H04M2250/12 , H04W48/18 , H04W64/00 , H04W88/06
摘要： A method may include detecting motion of a mobile device and inferring from the motion a first activity of a user of the mobile device. The method may also include evaluating a signal quality of a radio signal received by a signal module and altering an operational mode of the signal module based on the signal quality and the first activity.
摘要翻译： 一种方法可以包括检测移动设备的运动并从运动中推断移动设备的用户的第一活动。 该方法还可以包括评估由信号模块接收的无线电信号的信号质量，并且基于信号质量和第一活动来改变信号模块的操作模式。
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公开(公告)号：US07970573B2
公开(公告)日：2011-06-28
申请号：US12341055
申请日：2008-12-22
CPC分类号： A61B5/1123 , A61B5/112 , A61B2562/0219
摘要： A method, apparatus, and article containing computer instructions are described. Embodiments may use accelerometer data regarding forward motion by a wearer of a three-axis on-body accelerometer. Embodiments may further measure an acceleration due to gravity on each axis x, y, z of the accelerometer and use the direction of gravity to associate or align the x axis of the accelerometer with gravity. Embodiments may then use the acceleration not due to gravity to identify the forward motion and associate or align the forward direction with the y axis. The remaining direction may be identified as the sideways direction, which may be associated or aligned with the z axis. Additional activities may then be performed using the now-known orientation of the accelerometer. Other embodiments are described and claimed.
摘要翻译： 描述包含计算机指令的方法，装置和物品。 实施例可以使用关于三轴本体加速度计的佩戴者的向前运动的加速度计数据。 实施例可以进一步测量由于加速度计的每个轴线x，y，z上的重力引起的加速度，并且使用重力方向将加速度计的x轴与重力相关联或对齐。 然后，实施例可以使用不由于重力引起的加速度来识别向前的运动，并将前进方向与y轴相关联或对齐。 剩余方向可以被识别为可以与z轴相关联或对准的侧向方向。 然后可以使用加速度计的现在已知的取向来执行附加的活动。 描述和要求保护其他实施例。
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公开(公告)号：US20170091628A1
公开(公告)日：2017-03-30
申请号：US14866889
申请日：2015-09-26
申请人： Lama Nachman , Ashwini Asokan , Giuseppe Raffa , Rita H. Wouhaybi , Saurav Sahay , Omar U. Florez , Rahul C. Shah , Chieh-Yih Wan , Jonathan J. Huang , Hong Lu , Sangita Sharma , Junaith Ahemed Shahabdeen , Douglas P. Bogia , Lenitra Durham
发明人： Lama Nachman , Ashwini Asokan , Giuseppe Raffa , Rita H. Wouhaybi , Saurav Sahay , Omar U. Florez , Rahul C. Shah , Chieh-Yih Wan , Jonathan J. Huang , Hong Lu , Sangita Sharma , Junaith Ahemed Shahabdeen , Douglas P. Bogia , Lenitra Durham
CPC分类号： G06F17/2785 , G06F16/9535 , G06N5/022
摘要： Technologies for automated context-aware media curation include a computing device that captures context data associated with media objects. The context data may include location data, proximity data, behavior data of the user, and social activity data. The computing device generates inferred context data using one or more cognitive or machine learning algorithms. The inferred context data may include semantic time or location data, activity data, or sentiment data. The computing device updates a user context model and an expanded media object graph based on the context data and the inferred context data. The computing device selects one or more target media objects using the user context model and the expanded media object graph. The computing device may present context-aware media experiences to the user with the target media objects. Context-aware media experiences may include contextual semantic search and contextual media browsing. Other embodiments are described and claimed.
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公开(公告)号：US09443272B2
公开(公告)日：2016-09-13
申请号：US13614653
申请日：2012-09-13
申请人： Chieh-Yih Wan , Giuseppe Raffa , Junaith Ahemed Shahabdeen , Lama Nachman , Adam Jordan , Ashwini Asokan
发明人： Chieh-Yih Wan , Giuseppe Raffa , Junaith Ahemed Shahabdeen , Lama Nachman , Adam Jordan , Ashwini Asokan
IPC分类号： G06F3/048 , G06F9/46 , G06F17/30 , G10L15/00 , G06F3/00 , G06Q50/00 , H04L29/08 , G06Q10/10 , G06Q30/06 , H04W4/02
CPC分类号： G06Q50/01 , G06Q10/1093 , G06Q30/0601 , H04L67/306 , H04W4/02
摘要： A data processing system includes components for providing a pleasant user experience. Those components may include a family interaction engine that provides a family channel. The family interaction engine may provide for creation of a user group. The family channel may present content of interest to multiple users in the user group. When a user is detected near the data processing system, the family interaction engine may automatically present content of interest to that user. When used for presenting media content, the data processing system may also cause supplemental data to automatically be presented, wherein the supplemental data is relevant to the media content and to a predetermined interest of the user. The data processing system may also provide a ranked list of applications for potential activation by the user. The applications may be ordered based on the current context. Other embodiments are described and claimed.
摘要翻译： 数据处理系统包括用于提供令人愉快的用户体验的组件。 这些组件可以包括提供家庭通道的家庭交互引擎。 家庭交互引擎可以提供用户组的创建。 家庭频道可以向用户组中的多个用户呈现感兴趣的内容。 当在数据处理系统附近检测到用户时，家庭交互引擎可以自动向该用户呈现感兴趣的内容。 当用于呈现媒体内容时，数据处理系统还可以引起补充数据自动呈现，其中补充数据与媒体内容相关并且与用户的预定兴趣相关。 数据处理系统还可以提供用户潜在激活的应用排名列表。 应用程序可以基于当前上下文进行排序。 描述和要求保护其他实施例。
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公开(公告)号：US20140075385A1
公开(公告)日：2014-03-13
申请号：US13614653
申请日：2012-09-13
申请人： Chieh-Yih Wan , Giuseppe Raffa , Junaith Ahemed Shahabdeen , Lama Nachman , Adam Jordan , Ashwini Asokan
发明人： Chieh-Yih Wan , Giuseppe Raffa , Junaith Ahemed Shahabdeen , Lama Nachman , Adam Jordan , Ashwini Asokan
IPC分类号： G06F3/048
CPC分类号： G06Q50/01 , G06Q10/1093 , G06Q30/0601 , H04L67/306 , H04W4/02
摘要： A data processing system includes components for providing a pleasant user experience. Those components may include a family interaction engine that provides a family channel. The family interaction engine may provide for creation of a user group. The family channel may present content of interest to multiple users in the user group. When a user is detected near the data processing system, the family interaction engine may automatically present content of interest to that user. When used for presenting media content, the data processing system may also cause supplemental data to automatically be presented, wherein the supplemental data is relevant to the media content and to a predetermined interest of the user. The data processing system may also provide a ranked list of applications for potential activation by the user. The applications may be ordered based on the current context. Other embodiments are described and claimed.
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公开(公告)号：US20100161271A1
公开(公告)日：2010-06-24
申请号：US12341055
申请日：2008-12-22
IPC分类号： G01P15/00
CPC分类号： A61B5/1123 , A61B5/112 , A61B2562/0219
摘要： A method, apparatus, and article containing computer instructions are described. Embodiments may use accelerometer data regarding forward motion by a wearer of a three-axis on-body accelerometer. Embodiments may further measure an acceleration due to gravity on each axis x, y, z of the accelerometer and use the direction of gravity to associate or align the x axis of the accelerometer with gravity. Embodiments may then use the acceleration not due to gravity to identify the forward motion and associate or align the forward direction with the y axis. The remaining direction may be identified as the sideways direction, which may be associated or aligned with the z axis. Additional activities may then be performed using the now-known orientation of the accelerometer. Other embodiments are described and claimed.
摘要翻译： 描述包含计算机指令的方法，装置和物品。 实施例可以使用关于三轴本体加速度计的佩戴者的向前运动的加速度计数据。 实施例可以进一步测量由于加速度计的每个轴线x，y，z上的重力引起的加速度，并且使用重力方向将加速度计的x轴与重力相关联或对齐。 然后，实施例可以使用不由于重力引起的加速度来识别向前的运动，并将前进方向与y轴相关联或对齐。 剩余方向可以被识别为可以与z轴相关联或对准的侧向方向。 然后可以使用加速度计的现在已知的取向来执行附加的活动。 描述和要求保护其他实施例。
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