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公开(公告)号：US09147399B1
公开(公告)日：2015-09-29
申请号：US13601551
申请日：2012-08-31
IPC分类号： G10L17/00
摘要： Techniques for identifying users that issue audio commands based on signatures associated with the commands and additional characteristics associated with the commands. For instance, a device that includes a microphone may capture audio uttered by a user. The device, or another device, may then compare a signature associated with a generated audio signal to audio signatures associated with known users. For instance, the device may have access to multiple audio signatures, each of which is unique to a respective user that has previously interacted with the device or with another device. The device may then use this comparison to help identify the user that uttered the audio. In addition, however, the device may utilize a characteristic other than the audio signature. Using both the comparison of the audio signature to the previously received signatures along with the additional characteristic(s), the device may make a presumed identification of the user.
摘要翻译： 用于识别基于与命令相关联的签名和与命令相关联的附加特征发布音频命令的用户的技术。 例如，包括麦克风的设备可以捕获用户发出的音频。 然后，设备或另一设备可以将与所生成的音频信号相关联的签名与与已知用户相关联的音频签名进行比较。 例如，设备可以访问多个音频签名，每个音频签名对于先前已经与设备或与另一设备交互的相应用户是唯一的。 然后，设备可以使用该比较来帮助识别发出音频的用户。 然而，此外，设备可以利用除音频签名之外的特性。 使用音频签名与先前接收的签名的比较以及附加特征，设备可以做出用户的推定的标识。
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公开(公告)号：US10050429B2
公开(公告)日：2018-08-14
申请号：US13621103
申请日：2012-09-15
申请人： Gregory M. Hart , Jeffrey P. Bezos
发明人： Gregory M. Hart , Jeffrey P. Bezos
摘要： A remote display system including a portable display that wirelessly receives data and power from a primary station. The primary station, which is remote from and without a tangible connection with the portable display, includes a data transmitting element and a power transmitting element. The portable display includes a power receiving element that receives power wirelessly from the power transmitting element and a data receiving element operable to receive data from the data transmitting element.
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公开(公告)号：US09472939B1
公开(公告)日：2016-10-18
申请号：US12716214
申请日：2010-03-02
申请人： Gregory M. Hart , Jeffrey P. Bezos
发明人： Gregory M. Hart , Jeffrey P. Bezos
CPC分类号： H02G11/00 , G06F3/1423 , G06F3/1454 , G09G2330/023 , G09G2370/02 , G09G2370/16 , G09G2380/10 , H04B7/00
摘要： A remote display system including a portable display that wirelessly receives data and power from a primary station. The primary station, which is remote from and without a tangible connection with the portable display, includes a data transmitting element and a power transmitting element. The portable display includes a power receiving element that receives power wirelessly from the power transmitting element and a data receiving element operable to receive data from the data transmitting element.
摘要翻译： 一种远程显示系统，包括从主站无线地接收数据和电力的便携式显示器。 远离和不与便携式显示器的有形连接的主站包括数据传输元件和电力传输元件。 便携式显示器包括从功率发送元件无线地接收功率的功率接收元件和可操作以从数据发送元件接收数据的数据接收元件。
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公开(公告)号：US08947349B1
公开(公告)日：2015-02-03
申请号：US12716112
申请日：2010-03-02
申请人： Gregory M. Hart , Ian W. Freed , Jeffrey P. Bezos
发明人： Gregory M. Hart , Ian W. Freed , Jeffrey P. Bezos
IPC分类号： G09G5/00
CPC分类号： G09G3/002 , G06F3/017 , G09G3/003 , G09G2354/00 , G09G2380/14
摘要： Described herein are systems and techniques for detecting a location of a medium and projecting content onto the medium at the detected location. These systems and techniques also track the changing location of the medium while continuing to project the content onto the medium as the location changes. A user consuming the content on the medium is able to move the display medium relative to a projection device that projects the content without interrupting the consumption of the content.
摘要翻译： 这里描述了用于检测介质的位置并将内容投影到所检测位置的介质上的系统和技术。 这些系统和技术还跟踪介质的不断变化的位置，同时随着位置的变化继续将内容投影到介质上。 消耗介质上的内容的用户能够相对于投影内容的投影设备移动显示介质，而不会中断内容的消耗。
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公开(公告)号：US10134087B1
公开(公告)日：2018-11-20
申请号：US13028986
申请日：2011-02-16
IPC分类号： G06Q40/00
摘要： Architectures and techniques are configured to distribute and activate payment cards. The techniques include providing payment cards to distributors, who then sell or distribute these cards to other users. Each of these payment cards may include activation information for activating the card as well as redemption information for redeeming a value associated with the card. The distributor may activate a card by, for instance, taking a picture of or scanning an identifier on the card and sending this image to a provider of the card. In response, the provider may activate the card.
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公开(公告)号：US09251787B1
公开(公告)日：2016-02-02
申请号：US13627890
申请日：2012-09-26
CPC分类号： G10L15/22 , G10L15/20 , G10L15/265 , G10L17/005 , G10L2015/223 , G11B27/005 , H03G3/32 , H03G5/02 , H04R3/12
摘要： Techniques for altering audio being output by a voice-controlled device, or another device, to enable more accurate automatic speech recognition (ASR) by the voice-controlled device. For instance, a voice-controlled device may output audio within an environment using a speaker of the device. While outputting the audio, a microphone of the device may capture sound within the environment and may generate an audio signal based on the captured sound. The device may then analyze the audio signal to identify speech of a user within the signal, with the speech indicating that the user is going to provide a subsequent command to the device. Thereafter, the device may alter the output of the audio (e.g., attenuate the audio, pause the audio, switch from stereo to mono, etc.) to facilitate speech recognition of the user's subsequent command.
摘要翻译： 用于改变由语音控制设备或另一设备输出的音频的技术，以便由语音控制设备实现更准确的自动语音识别（ASR）。 例如，语音控制设备可以使用设备的扬声器在环境中输出音频。 在输出音频的同时，设备的麦克风可以捕获环境内的声音并且可以基于所捕获的声音产生音频信号。 然后，设备可以分析音频信号以识别信号内的用户的语音，语音指示用户将要向设备提供后续命令。 此后，设备可以改变音频的输出（例如，衰减音频，暂停音频，从立体声切换到单声道等），以便于用户的后续命令的语音识别。
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公开(公告)号：US09111542B1
公开(公告)日：2015-08-18
申请号：US13430407
申请日：2012-03-26
申请人： Gregory M. Hart , Jeffrey P. Bezos
发明人： Gregory M. Hart , Jeffrey P. Bezos
CPC分类号： G10L15/20 , G10L15/30 , G10L19/00 , G10L21/00 , G10L21/0216 , G10L21/0272 , G10L2021/02082 , G10L2021/02166
摘要： A voice interaction architecture that compiles multiple audio signals captured at different locations within an environment, determines a time offset between a primary audio signal and other captured audio signals and identifies differences between the primary signal and the other signal(s). Thereafter, the architecture may provide the primary audio signal, an indication of the determined time offset(s) and the identified differences to remote computing resources for further processing. For instance, the architecture may send this information to a network-accessible distributed computing platform that performs beamforming and/or automatic speech recognition (ASR) on the received audio. The distributed computing platform may in turn determine a response to provide based upon the beamforming and/or ASR.
摘要翻译： 编码在环境内的不同位置处捕获的多个音频信号的语音交互架构确定主音频信号和其它捕获的音频信号之间的时间偏移，并识别主信号与其它信号之间的差异。 此后，架构可以提供主音频信号，所确定的时间偏移的指示和所识别的与远程计算资源的差异以进一步处理。 例如，架构可以将该信息发送到在所接收的音频上执行波束成形和/或自动语音识别（ASR）的网络可访问的分布式计算平台。 分布式计算平台可以依次确定基于波束形成和/或ASR提供的响应。
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公开(公告)号：US08700392B1
公开(公告)日：2014-04-15
申请号：US12879981
申请日：2010-09-10
IPC分类号： G10L15/00
CPC分类号： G10L15/25
摘要： A user can provide input to a computing device through various combinations of speech, movement, and/or gestures. A computing device can analyze captured audio data and analyze that data to determine any speech information in the audio data. The computing device can simultaneously capture image or video information which can be used to assist in analyzing the audio information. For example, image information is utilized by the device to determine when someone is speaking, and the movement of the person's lips can be analyzed to assist in determining the words that were spoken. Any gestures or other motions can assist in the determination as well. By combining various types of data to determine user input, the accuracy of a process such as speech recognition can be improved, and the need for lengthy application training processes can be avoided.
摘要翻译： 用户可以通过语音，移动和/或手势的各种组合来向计算设备提供输入。 计算设备可以分析所捕获的音频数据并分析该数据以确定音频数据中的任何语音信息。 计算设备可以同时捕获可用于帮助分析音频信息的图像或视频信息。 例如，设备利用图像信息来确定某人何时在说话，并且可以分析人的嘴唇的移动以帮助确定所说的话。 任何手势或其他动作也可以帮助确定。 通过组合各种类型的数据来确定用户输入，可以提高诸如语音识别之类的处理的准确性，并且可以避免对漫长的应用程序训练过程的需要。
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公开(公告)号：US20130046869A1
公开(公告)日：2013-02-21
申请号：US13211188
申请日：2011-08-16
IPC分类号： G06F15/173
CPC分类号： G06F17/30876 , G06F3/0482 , G06F3/04842 , G06F17/30864 , G06F17/3089 , H04L67/02 , H04L67/22
摘要： Systems, methods and interfaces for the selective management of information collected by a browser are provided. The browser obtains a network resource, such as a Web page, from a content provider, and collects information associated with the display and interaction with the content by a user. The browser presents, among other controls, a graphical icon that is representative of an integrated command to remove information collected while accessing a first network resource and to cause the browser application to access a second accessed network resource. Upon receipt of an input corresponding to the selection of the graphical icon, the browser deletes information collected while accessing the first network resource and accesses the second network resource.
摘要翻译： 提供了用于选择性地管理浏览器收集的信息的系统，方法和接口。 浏览器从内容提供商获取网页资源（例如网页），并且收集用户显示和与内容交互相关联的信息。 除了其他控件之外，浏览器还提供了图形图标，其代表用于去除在访问第一网络资源时收集的信息并使浏览器应用程序访问第二个被访问的网络资源的集成命令。 当接收到与图形图标的选择相对应的输入时，浏览器删除在访问第一网络资源时收集的信息并访问第二网络资源。
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公开(公告)号：US08922480B1
公开(公告)日：2014-12-30
申请号：US12763115
申请日：2010-04-19
申请人： Ian W. Freed , Gregory M. Hart , Jeffrey P. Bezos
发明人： Ian W. Freed , Gregory M. Hart , Jeffrey P. Bezos
IPC分类号： G09G5/00
CPC分类号： G06F21/60 , G06F1/1686 , G06F3/013 , G06F3/0304 , G06F21/10 , G06F21/6245 , G06F21/82 , G09G3/003 , G09G5/00 , G09G2320/068 , G09G2320/08 , G09G2340/0407 , G09G2354/00 , G09G2358/00
摘要： A computing device can monitor the gaze direction of people around the device to determine whether any unintended viewers are viewing content displayed on the device. A user can activate a privacy mode of the device, such that when an unintended viewer is detected the device can take an appropriate action. In some cases the device can notify the primary user of the device using audible, visual, or tactile alerts. In other cases, the device can modify the display of content such that the unintended viewer is unable to decipher or view the content, or is otherwise notified of the detection.
摘要翻译： 计算设备可以监控设备周围的人的凝视方向，以确定是否有任何非预期的观看者正在观看显示在设备上的内容。 用户可以激活设备的隐私模式，使得当检测到非预期的观看者时，设备可以采取适当的动作。 在某些情况下，设备可以使用声音，视觉或触觉警报通知设备的主要用户。 在其他情况下，设备可以修改内容的显示，使得非预期的观看者不能解密或查看内容，或以其他方式通知检测。
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