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公开(公告)号：US20120306734A1
公开(公告)日：2012-12-06
申请号：US13118884
申请日：2011-05-31
申请人： David Kim , Otmar D. Hilliges , Shahram Izadi , Patrick L. Olivier , Jamie Daniel Joseph Shotton , Pushmeet Kohli , David G. Molyneaux , Stephen E. Hodges , Andrew W. Fitzgibbon
发明人： David Kim , Otmar D. Hilliges , Shahram Izadi , Patrick L. Olivier , Jamie Daniel Joseph Shotton , Pushmeet Kohli , David G. Molyneaux , Stephen E. Hodges , Andrew W. Fitzgibbon
IPC分类号： G09G5/00
CPC分类号： G06F3/017 , G06F3/011 , G06F3/0304 , G06F3/04815 , G06K9/00355 , G06T7/75 , G06T2207/10028 , G06T2207/30196
摘要： In one or more implementations, a static geometry model is generated, from one or more images of a physical environment captured using a camera, using one or more static objects to model corresponding one or more objects in the physical environment. Interaction of a dynamic object with at least one of the static objects is identified by analyzing at least one image and a gesture is recognized from the identified interaction of the dynamic object with the at least one of the static objects to initiate an operation of the computing device.
摘要翻译： 在一个或多个实现中，使用一个或多个静态对象来对物理环境中的一个或多个对象进行建模，从使用照相机捕获的物理环境的一个或多个图像生成静态几何模型。 通过分析至少一个图像来识别动态对象与静态对象中的至少一个的交互，并且从所识别的动态对象与所述静态对象中的至少一个的交互中识别手势以发起计算的操作 设备。
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公开(公告)号：US08760395B2
公开(公告)日：2014-06-24
申请号：US13118884
申请日：2011-05-31
申请人： David Kim , Otmar D. Hilliges , Shahram Izadi , Patrick L. Olivier , Jamie Daniel Joseph Shotton , Pushmeet Kohli , David G. Molyneaux , Stephen E. Hodges , Andrew W. Fitzgibbon
发明人： David Kim , Otmar D. Hilliges , Shahram Izadi , Patrick L. Olivier , Jamie Daniel Joseph Shotton , Pushmeet Kohli , David G. Molyneaux , Stephen E. Hodges , Andrew W. Fitzgibbon
IPC分类号： G09G5/00
CPC分类号： G06F3/017 , G06F3/011 , G06F3/0304 , G06F3/04815 , G06K9/00355 , G06T7/75 , G06T2207/10028 , G06T2207/30196
摘要： In one or more implementations, a static geometry model is generated, from one or more images of a physical environment captured using a camera, using one or more static objects to model corresponding one or more objects in the physical environment. Interaction of a dynamic object with at least one of the static objects is identified by analyzing at least one image and a gesture is recognized from the identified interaction of the dynamic object with the at least one of the static objects to initiate an operation of the computing device.
摘要翻译： 在一个或多个实现中，使用一个或多个静态对象来对物理环境中的一个或多个对象进行建模，从使用照相机捕获的物理环境的一个或多个图像生成静态几何模型。 通过分析至少一个图像来识别动态对象与静态对象中的至少一个的交互，并且从所识别的动态对象与所述静态对象中的至少一个的交互中识别手势以发起计算的操作 设备。
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公开(公告)号：US20100218249A1
公开(公告)日：2010-08-26
申请号：US12392405
申请日：2009-02-25
申请人： Andrew D. Wilson , Stephen E. Hodges , Peter B. Thompson , Meredith June Morris , Paul Armistead Hoover , William J. Westerinen , Steven N. Bathiche , Ian M. Sands , Shahram Izadi , David Alexander Butler , Matthew B. MacLaurin , Arthur T. Whitten , William Ben Kunz , Shawn R. LeProwse , Hrvoje Benko
发明人： Andrew D. Wilson , Stephen E. Hodges , Peter B. Thompson , Meredith June Morris , Paul Armistead Hoover , William J. Westerinen , Steven N. Bathiche , Ian M. Sands , Shahram Izadi , David Alexander Butler , Matthew B. MacLaurin , Arthur T. Whitten , William Ben Kunz , Shawn R. LeProwse , Hrvoje Benko
IPC分类号： H04L9/32
CPC分类号： H04L9/3226 , H04L63/0853 , H04L63/0861 , H04L2209/805 , H04W12/00508 , H04W12/06
摘要： The claimed subject matter provides a system and/or a method that facilitates authentication of a user in a surface computing environment. A device or authentication object can be carried by a user and employed to retain authentication information. An authentication component can obtain the authentication information from the device and analyze the information to verify an identity of the user. A touch input component can ascertain if a touch input is authentication by associating touch input with the user. In addition, authentication information can be employed to establish a secure communications channel for transfer of user data.
摘要翻译： 所要求保护的主题提供了一种促进用户在表面计算环境中认证的系统和/或方法。 设备或认证对象可由用户承载并用于保留认证信息。 认证组件可以从设备获取认证信息，并分析信息以验证用户的身份。 触摸输入组件可以通过将触摸输入与用户相关联来确定触摸输入是否是认证。 此外，可以采用认证信息来建立用于传送用户数据的安全通信信道。
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公开(公告)号：US20090219253A1
公开(公告)日：2009-09-03
申请号：US12040629
申请日：2008-02-29
申请人： Shahram Izadi , Daniel A. Rosenfeld , Stephen E. Hodges , Stuart Taylor , David Alexander Butler , Otmar Hilliges , William Buxton
发明人： Shahram Izadi , Daniel A. Rosenfeld , Stephen E. Hodges , Stuart Taylor , David Alexander Butler , Otmar Hilliges , William Buxton
IPC分类号： G06F3/041
CPC分类号： G06F3/0421 , G06F3/005 , G06F3/0425 , G06F3/04883 , G06F2203/04109 , G06F2203/04808
摘要： An interactive surface computer with a switchable diffuser layer is described. The switchable layer has two states: a transparent state and a diffusing state. When it is in its diffusing state, a digital image is displayed and when the layer is in its transparent state, an image can be captured through the layer. In an embodiment, a projector is used to project the digital image onto the layer in its diffusing state and optical sensors are used for touch detection.
摘要翻译： 描述了具有可切换漫射层的交互式表面计算机。 可切换层具有透明状态和扩散状态两种状态。 当它处于其漫射状态时，显示数字图像，并且当该层处于其透明状态时，可以通过层捕获图像。 在一个实施例中，使用投影仪将数字图像投影到其扩散状态的层上，并且光学传感器用于触摸检测。
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公开(公告)号：US08704822B2
公开(公告)日：2014-04-22
申请号：US12336963
申请日：2008-12-17
CPC分类号： G02B27/2292 , G06F3/011
摘要： A volumetric display system which enables user interaction is described. In an embodiment, the system consists of a volumetric display and an optical system. The volumetric display creates a 3D light field of an object to be displayed and the optical system creates a copy of the 3D light field in a position away from the volumetric display and where a user can interact with the image of the object displayed. In an embodiment, the optical system involves a pair of parabolic mirror portions.
摘要翻译： 描述了能够进行用户交互的体积显示系统。 在一个实施例中，该系统由体积显示器和光学系统组成。 体积显示器创建要显示的对象的3D光场，并且光学系统在远离体积显示的位置创建3D光场的副本，并且用户可以在其中与所显示的对象的图像交互。 在一个实施例中，光学系统包括一对抛物面镜部分。
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公开(公告)号：US08175099B2
公开(公告)日：2012-05-08
申请号：US11748389
申请日：2007-05-14
IPC分类号： H04L12/28
CPC分类号： G06F13/4095 , Y02D10/14 , Y02D10/151
摘要： A modular development platform is described which enables creation of reliable, compact, physically robust and power efficient embedded device prototypes. The platform consists of a base module which holds the processor and one or more peripheral modules each having a peripheral device and an interface element. The modules can be electrically and physically connected together. The base module communicates with peripheral modules using packets of data with an addressing portion which identifies the peripheral module that is the intended recipient of the data packet.
摘要翻译： 描述了一种模块化开发平台，可以创建可靠，紧凑，物理上坚固且功率高的嵌入式设备原型。 该平台由保持处理器的基本模块和每个具有外围设备和接口元件的一个或多个外围模块组成。 模块可以电气和物理连接在一起。 基本模块使用具有寻址部分的数据包与外围模块进行通信，该寻址部分标识作为数据分组的预期接收者的外围模块。
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公开(公告)号：US20110121950A1
公开(公告)日：2011-05-26
申请号：US13017936
申请日：2011-01-31
摘要： Methods and apparatus for uniquely identifying wireless devices in close physical proximity are described. When two wireless devices are brought into close proximity, one of the devices displays an optical indicator, such as a light pattern. This device then sends messages to other devices which are within wireless range to cause them to use any light sensor to detect a signal. In an embodiment, the light sensor is a camera and the detected signal is an image captured by the camera. Each device then sends data identifying what was detected back to the device displaying the pattern. By analyzing this data, the first device can determine which other device detected the indicator that it displayed and therefore determine that this device is within close physical proximity. In an example, the first device is an interactive surface arranged to identify the wireless addresses of devices which are placed on the surface.
摘要翻译： 描述用于唯一地识别物理上接近的无线设备的方法和装置。 当两个无线设备紧密接近时，其中一个设备显示光学指示符，例如光图案。 然后，该设备向无线范围内的其他设备发送消息，使其使用任何光传感器来检测信号。 在一个实施例中，光传感器是相机，并且检测到的信号是由照相机拍摄的图像。 然后，每个设备发送识别检测到的内容的数据，显示该模式的设备。 通过分析该数据，第一设备可以确定哪个其他设备检测到其显示的指示符，并且因此确定该设备处于紧密的物理接近度内。 在一个示例中，第一设备是布置成识别放置在表面上的设备的无线地址的交互式表面。
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公开(公告)号：US20100315335A1
公开(公告)日：2010-12-16
申请号：US12485543
申请日：2009-06-16
申请人： Nicolas Villar , John Helmes , Shahram Izadi , Daniel Rosenfeld , Stephen E. Hodges , David Alexander Butler , Xiang Cao , Otmar Hilliges , Richard Banks , Benjamin David Eidelson , Hrvoje Benko
发明人： Nicolas Villar , John Helmes , Shahram Izadi , Daniel Rosenfeld , Stephen E. Hodges , David Alexander Butler , Xiang Cao , Otmar Hilliges , Richard Banks , Benjamin David Eidelson , Hrvoje Benko
IPC分类号： G06F3/033
CPC分类号： G06F3/0354 , G06F3/016 , G06F3/017 , G06F3/0362 , G06F3/038 , G06F3/0383
摘要： A pointing device with independently movable portions is described. In an embodiment, a pointing device comprises a base unit and a satellite portion. The base unit is arranged to be located under a palm of a user's hand and be movable over a supporting surface. The satellite portion is arranged to be located under a digit of the user's hand and be independently movable over the supporting surface relative to the base unit. In embodiments, data from at least one sensing device is read, and movement of both the base unit and the independently movable satellite portion of the pointing device is calculated from the data. The movement of the base unit and the satellite portion is analyzed to detect a user gesture.
摘要翻译： 描述具有独立可移动部分的指示装置。 在一个实施例中，指示设备包括基本单元和卫星部分。 基座单元布置成位于用户手掌下方并且可在支撑表面上移动。 卫星部分被布置成位于用户手的数字下方，并且可相对于基座单元独立地在支撑表面上移动。 在实施例中，读取来自至少一个感测装置的数据，并且根据该数据计算指示装置的基本单元和可独立移动的卫星部分的移动。 分析基本单元和卫星部分的移动以检测用户手势。
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公开(公告)号：US20080288666A1
公开(公告)日：2008-11-20
申请号：US11748389
申请日：2007-05-14
IPC分类号： G06F3/00
CPC分类号： G06F13/4095 , Y02D10/14 , Y02D10/151
摘要： A modular development platform is described which enables creation of reliable, compact, physically robust and power efficient embedded device prototypes. The platform consists of a base module which holds the processor and one or more peripheral modules each having a peripheral device and an interface element. The modules can be electrically and physically connected together. The base module communicates with peripheral modules using packets of data with an addressing portion which identifies the peripheral module that is the intended recipient of the data packet.
摘要翻译： 描述了一种模块化开发平台，可以创建可靠，紧凑，物理上坚固且功率高的嵌入式设备原型。 该平台由保持处理器的基本模块和每个具有外围设备和接口元件的一个或多个外围模块组成。 模块可以电气和物理连接在一起。 基本模块使用具有寻址部分的数据包与外围模块进行通信，该寻址部分标识作为数据分组的预期接收者的外围模块。
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公开(公告)号：US09703398B2
公开(公告)日：2017-07-11
申请号：US12485593
申请日：2009-06-16
申请人： David Alexander Butler , Nicolas Villar , John Helmes , Shahram Izadi , Stephen E. Hodges , Daniel Rosenfeld , Hrvoje Benko
发明人： David Alexander Butler , Nicolas Villar , John Helmes , Shahram Izadi , Stephen E. Hodges , Daniel Rosenfeld , Hrvoje Benko
IPC分类号： G06F3/0354 , G06F3/01 , G06F3/03
CPC分类号： G06F3/03543 , G06F3/017 , G06F3/0304
摘要： A pointing device using proximity sensing is described. In an embodiment, a pointing device comprises a movement sensor and a proximity sensor. The movement sensor generates a first data sequence relating to sensed movement of the pointing device relative to a surface. The proximity sensor generates a second data sequence relating to sensed movement relative to the pointing device of one or more objects in proximity to the pointing device. In embodiments, data from the movement sensor of the pointing device is read and the movement of the pointing device relative to the surface is determined. Data from the proximity sensor is also read, and a sequence of sensor images of one or more objects in proximity to the pointing device are generated. The sensor images are analyzed to determine the movement of the one or more objects relative to the pointing device.
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