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公开(公告)号：US20130160110A1
公开(公告)日：2013-06-20
申请号：US13328312
申请日：2011-12-16
IPC分类号： G06F21/00
CPC分类号： G06F21/629
摘要： Techniques are described for device locking with activity preservation at a specified level within a multi-level hierarchy of device states. Such locking enables a user to share a device with another user while specifying a particular level of access to the device, such as access to a particular class of applications, a specific application, or a specific task within an application. Determination of the authorized activity may be based on a currently active application, or on the particular user gesture. The level of functionality made available may be based on the number of times a user gesture is repeated. Gestures may include a selection of a hardware or software control on the device, issuance of a voice command, and the like.
摘要翻译： 描述了用于设备锁定的技术，其中活动保留在设备状态的多层次结构内的指定级别。 这种锁定使得用户能够在指定对设备的特定访问级别（例如访问特定类别的应用，特定应用或应用内的特定任务）的同时与另一用户共享设备。 授权活动的确定可以基于当前活动的应用程序，或者基于特定的用户手势。 提供的功能级别可以基于重复用户手势的次数。 手势可以包括对设备上的硬件或软件控制的选择，发出语音命令等。
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公开(公告)号：US08732822B2
公开(公告)日：2014-05-20
申请号：US13328312
申请日：2011-12-16
IPC分类号： G06F21/00
CPC分类号： G06F21/629
摘要： Techniques are described for device locking with activity preservation at a specified level within a multi-level hierarchy of device states. Such locking enables a user to share a device with another user while specifying a particular level of access to the device, such as access to a particular class of applications, a specific application, or a specific task within an application. Determination of the authorized activity may be based on a currently active application, or on the particular user gesture. The level of functionality made available may be based on the number of times a user gesture is repeated. Gestures may include a selection of a hardware or software control on the device, issuance of a voice command, and the like.
摘要翻译： 描述了用于设备锁定的技术，其中活动保留在设备状态的多层次结构内的指定级别。 这种锁定使得用户能够在指定对设备的特定访问级别（例如访问特定类别的应用，特定应用或应用内的特定任务）的同时与另一用户共享设备。 授权活动的确定可以基于当前活动的应用程序，或者基于特定的用户手势。 提供的功能级别可以基于重复用户手势的次数。 手势可以包括对设备上的硬件或软件控制的选择，发出语音命令等。
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公开(公告)号：US20130226837A1
公开(公告)日：2013-08-29
申请号：US13403827
申请日：2012-02-23
IPC分类号： G06F15/18
CPC分类号： G06F17/30902
摘要： The subject disclosure is directed towards a technology that timely pre-fetches content to a computing device based upon a prediction that a user will be requesting access to the content. Features comprising temporal features, spatial features, spatiotemporal features and/or other features associated with content are provided to a model trained at least in part with historical access data. The model returns information from which a determination of whether to pre-fetch the content is made.
摘要翻译： 主题公开涉及一种基于用户将要求访问内容的预测，及时地将内容预取到计算设备的技术。 将包括时间特征，空间特征，时空特征和/或与内容相关联的其他特征的特征提供给至少部分地用历史访问数据训练的模型。 该模型返回是否进行预取内容的确定的信息。
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公开(公告)号：US08849731B2
公开(公告)日：2014-09-30
申请号：US13403827
申请日：2012-02-23
IPC分类号： G06F15/18
CPC分类号： G06F17/30902
摘要： The subject disclosure is directed towards a technology that timely pre-fetches content to a computing device based upon a prediction that a user will be requesting access to the content. Features comprising temporal features, spatial features, spatiotemporal features and/or other features associated with content are provided to a model trained at least in part with historical access data. The model returns information from which a determination of whether to pre-fetch the content is made.
摘要翻译： 主题公开涉及一种基于用户将请求访问内容的预测，及时地将内容预取到计算设备的技术。 将包括时间特征，空间特征，时空特征和/或与内容相关联的其他特征的特征提供给至少部分地用历史访问数据训练的模型。 该模型返回是否进行预取内容的确定的信息。
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公开(公告)号：US20130055348A1
公开(公告)日：2013-02-28
申请号：US13222538
申请日：2011-08-31
申请人： Karin Strauss , Oriana Riva , Douglas Burger , Jaron Lanier
发明人： Karin Strauss , Oriana Riva , Douglas Burger , Jaron Lanier
IPC分类号： G06F21/20
CPC分类号： G06F21/31 , G06F21/40 , G06F2221/2101 , G06F2221/2113 , H04L63/08 , H04L2463/082
摘要： Progressive authentication is generally employed to establish the authenticity of a user, such as a user of a computing device, or a user that wants to access a proprietary data item, software application or on-line service. This can entail inputting authentication factors each of which corresponds to one or multiple attributes associated with the user, or historical patterns of one or more attributes associated with the user, or both, and a confidence level that estimates a reliability of the factor. Sensor readings captured by one or more sensors are also input. Each sensor senses a user attribute and are used to quantify each authentication factor confidence level. An overall confidence level is established based at least in part on a combination of the individual confidence levels. A user is then designated as being authentic whenever the established overall confidence level exceeds a prescribed authentication level. This process can be continuous with the overall confidence level being continually updated.
摘要翻译： 通常采用逐行认证来建立用户（诸如计算设备的用户）或希望访问专有数据项，软件应用程序或在线服务的用户的真实性。 这可能需要输入每个对应于与用户相关联的一个或多个属性的认证因素，或与用户相关联的一个或多个属性的历史模式或两者，以及估计因子的可靠性的置信水平。 一个或多个传感器捕获的传感器读数也被输入。 每个传感器感测用户属性，并用于量化每个认证因子置信水平。 至少部分地基于个体置信水平的组合建立整体置信水平。 只要建立的总体置信水平超过规定的认证级别，用户被指定为是可信的。 这个过程可以持续，整体置信水平不断更新。
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公开(公告)号：US08839358B2
公开(公告)日：2014-09-16
申请号：US13222538
申请日：2011-08-31
申请人： Karin Strauss , Oriana Riva , Douglas Burger , Jaron Lanier
发明人： Karin Strauss , Oriana Riva , Douglas Burger , Jaron Lanier
CPC分类号： G06F21/31 , G06F21/40 , G06F2221/2101 , G06F2221/2113 , H04L63/08 , H04L2463/082
摘要： Progressive authentication is generally employed to establish the authenticity of a user, such as a user of a computing device, or a user that wants to access a proprietary data item, software application or on-line service. This can entail inputting authentication factors each of which corresponds to one or multiple attributes associated with the user, or historical patterns of one or more attributes associated with the user, or both, and a confidence level that estimates a reliability of the factor. Sensor readings captured by one or more sensors are also input. Each sensor senses a user attribute and are used to quantify each authentication factor confidence level. An overall confidence level is established based at least in part on a combination of the individual confidence levels. A user is then designated as being authentic whenever the established overall confidence level exceeds a prescribed authentication level. This process can be continuous with the overall confidence level being continually updated.
摘要翻译： 通常采用逐行认证来建立用户（诸如计算设备的用户）或希望访问专有数据项，软件应用程序或在线服务的用户的真实性。 这可能需要输入每个对应于与用户相关联的一个或多个属性的认证因素，或与用户相关联的一个或多个属性的历史模式或两者，以及估计因子的可靠性的置信水平。 一个或多个传感器捕获的传感器读数也被输入。 每个传感器感测用户属性，并用于量化每个认证因子置信水平。 至少部分地基于个体置信水平的组合建立整体置信水平。 只要建立的总体置信水平超过规定的认证级别，用户被指定为是可信的。 这个过程可以持续，整体置信水平不断更新。
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