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公开(公告)号：US20170288985A1
公开(公告)日：2017-10-05
申请号：US15626894
申请日：2017-06-19
申请人： Dell Products L.P.
IPC分类号： H04L12/24
CPC分类号： H04L41/5064 , H04L41/0836
摘要： A device management system includes a system management information handling system (IHS) that is coupled to a network. A first device is included in the device management system and is not configured to communicate with the system management IHS. A plurality of user IHSs are each configured to communicatively couple to the first device and are each configured to communicatively couple to the system management IHS through the network. Each of the plurality of user IHSs is configured to retrieve device information from the first device when that user IHS is communicatively coupled to the first device. Each of the plurality of user IHSs is configured to provide the device information for the first device to the system management IHS when that user IHS is communicatively coupled to the system management IHS through the network.
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公开(公告)号：US09753591B2
公开(公告)日：2017-09-05
申请号：US14691782
申请日：2015-04-21
申请人： Dell Products L.P.
发明人： Vinh X. Bui , John T. Morrison , Rocco Ancona , Roman J. Pacheco , Karthik Krishnakumar , Andrew T. Sultenfuss , Abu S. Sanaullah , Mark R. Ligameri , Michiel Sebastiaan Emanuel Petrus Knoppert
IPC分类号： G06F3/044 , G06F3/041 , G06F3/01 , G06F1/16 , G06F3/038 , G06F3/039 , G06F3/042 , G06F3/0354
CPC分类号： G06F3/044 , G06F1/1632 , G06F3/011 , G06F3/013 , G06F3/03547 , G06F3/038 , G06F3/039 , G06F3/0416 , G06F3/0418 , G06F3/0425 , G06F2203/04106
摘要： Identifying characteristics integrated in a totem and detected by a capacitive display mat are applied to perform functions in response to end user inputs. Identifying characteristics include capacitive feet integrated in a totem bottom surface with identifying features including varying capacitive values for the feet, varying pad sizes and shapes, varying pad patterns and varying capacitive oscillation frequencies. In one embodiment, the surface area of the totem in contact with the capacitive mat varies depending upon the pressure placed on the totem to alter the shape of a compressible material disposed at the bottom surface.
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公开(公告)号：US09720446B2
公开(公告)日：2017-08-01
申请号：US14691766
申请日：2015-04-21
申请人： Dell Products L.P.
IPC分类号： G09G5/00 , G06F3/045 , G06F1/16 , G06F3/0481 , G06F3/03 , G06F3/044 , G06F3/0488 , G06T7/80 , G06T7/73 , G06T7/50
CPC分类号： G06F1/1639 , G06F3/0304 , G06F3/0418 , G06F3/0425 , G06F3/0426 , G06F3/044 , G06F3/0481 , G06F3/04883 , G06F2203/04106 , G06T7/50 , G06T7/73 , G06T7/80 , G06T2207/30196 , G09G2354/00 , H04N9/3185 , H04N9/3194
摘要： Desktop surface references are selected and applied to define a coordinate system for calibrating projected visual images and end user inputs at the projected visual images. For example, a desktop edge is detected with the depth camera by the increase in detected distance along the axis from the depth camera to the desktop edge, and then the desktop edge is used as an origin for a coordinate system that defines a projection area for presenting a user interface. Monitoring end user inputs and projected outputs relative to the desktop edge aids in coordinating interactions by a user through the projected user interface in the event the camera or projector move relative to the desktop surface.
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4.发明申请公开(公告)号：US20160313821A1
公开(公告)日：2016-10-27
申请号：US14691782
申请日：2015-04-21
申请人： Dell Products L.P.
发明人： Vinh X. Bui , John T. Morrison , Rocco Ancona , Roman J. Pacheco , Karthik Krishnakumar , Andrew T. Sultenfuss , Abu S. Sanaullah , Mark R. Ligameri , Michiel Sebastiaan Emanuel Petrus Knoppert
CPC分类号： G06F3/044 , G06F1/1632 , G06F3/011 , G06F3/013 , G06F3/03547 , G06F3/038 , G06F3/039 , G06F3/0416 , G06F3/0418 , G06F3/0425 , G06F2203/04106
摘要： Identifying characteristics integrated in a totem and detected by a capacitive display mat are applied to perform functions in response to end user inputs. Identifying characteristics include capacitive feet integrated in a totem bottom surface with identifying features including varying capacitive values for the feet, varying pad sizes and shapes, varying pad patterns and varying capacitive oscillation frequencies. In one embodiment, the surface area of the totem in contact with the capacitive mat varies depending upon the pressure placed on the totem to alter the shape of a compressible material disposed at the bottom surface.
摘要翻译： 应用集成在图腾中并且由电容显示垫检测的特征的特征来响应于最终用户输入执行功能。 识别特征包括集成在图腾底表面中的电容脚，其具有包括脚的变化的电容值，变化的焊盘尺寸和形状，改变焊盘图案和变化的电容性振荡频率的识别特征。 在一个实施例中，与电容垫接触的图腾的表面积根据放置在图腾上的压力而变化，以改变设置在底表面处的可压缩材料的形状。
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公开(公告)号：US20220408016A1
公开(公告)日：2022-12-22
申请号：US17354323
申请日：2021-06-22
申请人： Dell Products L.P.
摘要： Distributing video processing tasks, including: detecting an event condition at the information handling system, and in response: identifying a video processing task associated with the event condition; identifying contextual information associated with contextual inputs to the information handling system; identifying a particular configuration rule based on i) the video processing task, ii) the contextual information, iii) the computing capabilities of the first video processing computing module, and iv) the computing capabilities of the second video processing computing module, wherein each of the plurality of configuration rules indicates a processing configuration of the first video processing computing module and the second video processing computing module; applying the particular configuration rule to the first video processing module and the second video processing module; offloading, based on the particular configuration rule, the video processing task by the second video processing computing module performing the video processing task at the external video computing device.
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公开(公告)号：US10139929B2
公开(公告)日：2018-11-27
申请号：US15617362
申请日：2017-06-08
申请人： Dell Products L.P.
发明人： Karthik Krishnakumar , Rocco Ancona , Michiel Sebastian Emanuel Petrus Knoppert , Mark R. Ligameri , Daniel Acevedo , John T. Morrison
IPC分类号： G06F3/0354 , G06F3/0488 , G06F3/0338 , G06F3/038 , G06F3/01 , G06F3/041 , G06F3/042
摘要： A totem device accepts inputs from an end user and communicates the inputs to an information handling system through a capacitive mat by moving an interactive portion of the totem relative to a main portion. In one embodiment, the capacitive mat integrates a display that presents input images proximate the totem, such as a volume gauge or mouse keys. Interactive portions include compressible materials that alter surface area pressed against a capacitive mat when pressed upon and plungers that move independent of a main body to press. In one embodiment, a camera captures images of the totem to enhance the distinguishing of inputs.
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公开(公告)号：US20170269722A1
公开(公告)日：2017-09-21
申请号：US15617362
申请日：2017-06-08
申请人： Dell Products L.P.
发明人： Karthik Krishnakumar , Rocco Ancona , Michiel Sebastiaan Emanuel Petrus Knoppert , Mark R. Ligameri , Daniel Acevedo , John T. Morrison
IPC分类号： G06F3/0354 , G06F3/0338 , G06F3/038 , G06F3/01 , G06F3/041 , G06F3/0488 , G06F3/042
CPC分类号： G06F3/03547 , G06F3/017 , G06F3/0338 , G06F3/038 , G06F3/0418 , G06F3/0425 , G06F3/0488 , G06F3/04883
摘要： A totem device accepts inputs from an end user and communicates the inputs to an information handling system through a capacitive mat by moving an interactive portion of the totem relative to a main portion. In one embodiment, the capacitive mat integrates a display that presents input images proximate the totem, such as a volume gauge or mouse keys. Interactive portions include compressible materials that alter surface area pressed against a capacitive mat when pressed upon and plungers that move independent of a main body to press. In one embodiment, a camera captures images of the totem to enhance the distinguishing of inputs.
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公开(公告)号：US20170223096A1
公开(公告)日：2017-08-03
申请号：US15009111
申请日：2016-01-28
申请人： Dell Products L.P.
发明人： Karthik Krishnakumar , Bruce Montag
IPC分类号： H04L29/08 , H04L29/12 , G06F3/0481 , H04L29/06
CPC分类号： H04L67/104 , G06F3/04817 , G06F3/04842 , G06F3/0486 , G06F2203/04803 , H04L61/6022 , H04L65/60
摘要： In accordance with the present disclosure, multi-user peer-to-peer collaboration systems and methods are described herein. An example method may include establishing peer-to-peer communications channels with end-user devices. Display signals may be received from each of the end-user devices over the peer-to-peer communications channels. Each end-user device may transmit a separate display of a separate peer-to-peer communications channel. A composite data stream may be generated from the display signals. The composite data stream may comprise a subset of the display signals. The method may further include outputting the composite data stream to a display device.
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公开(公告)号：US11106314B2
公开(公告)日：2021-08-31
申请号：US14691819
申请日：2015-04-21
申请人： Dell Products L.P.
发明人： Karthik Krishnakumar , Michiel Sebastiaan Emanuel Petrus Knoppert , Rocco Ancona , Abu S. Sanaullah , Mark R. Ligameri
IPC分类号： G06F3/044 , H04N9/31 , G06K9/62 , G06K9/52 , G06K9/46 , G06F3/039 , G06F3/03 , G06F3/0338 , G06F3/0488 , G06F3/041 , G06F3/042 , G06F1/3234 , G06F3/0362 , G06F1/16 , G06F3/0484 , G06F1/3215 , G06F3/0354 , G06F3/038
摘要： Visual images projected on a projection surface by a projector provide an interactive user interface having end user inputs detected by a detection device, such as a depth camera. The detection device monitors projected images initiated in response to user inputs to determine calibration deviations, such as by comparing the distance between where a user makes an input and where the input is projected. Calibration is performed to align the projected outputs and detected inputs. The calibration may include a coordinate system anchored by its origin to a physical reference point of the projection surface, such as a display mat or desktop edge.
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公开(公告)号：US20200050265A1
公开(公告)日：2020-02-13
申请号：US16057931
申请日：2018-08-08
申请人： Dell Products L.P.
发明人： Karthik Krishnakumar
摘要： Eye tracking across multiple displays is supported with re-definition of a gaze vector matrix that correlates a surface of a first display with detected eye gazes as inputs to an information handling system to include a surface of a second display. Eye gazes that correlate to the second display are mapped to the redefined gaze vector matrix, such as with a calibration performed by a user or an estimate derived from tracked eye gazes. The information handling system applies a map of display surface areas to the gaze vector matrix to sort reported eye gazes as at a location of the first display surface, a location of the second display surface or discarded as outside of either display surface.
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