Abstract: A repeater system includes a first RF repeater device arranged in a first topology of a network of RF repeater devices, to communicate with one or more second RF repeater devices in the network of RF repeater devices to service one or more source nodes and destination nodes in a first wireless network. The first RF repeater device detects a change in at least one of a network condition in the first wireless network, networks configuration, or traffic demand. Based on the detected change, the first RF repeater device is controlled to be assigned to at least one of the first wireless network, a second wireless network, or be shared between the first wireless network and the second wireless network, where the second wireless network is one of fully overlapping the first wireless network, partially overlapping the first wireless network, or is an adjacent cell of the first wireless network.

Abstract: A model generation system generates three-dimensional (3D) models for objects based on two-dimensional (2D) images of the objects. The model generation system may receive object images and generate a 3D object model for the object based on the object image. The model generation system may generate an object skeleton for the object based on the object image. The model generation system may use the object skeleton to generate pixel partitions representing parallel cross sections of the object. The model generation system may apply a machine-learning model (e.g., a neural network) to the object image to determine parameters for a shape that would best represent each parallel cross section and then generate the 3D object model for the object based on the shapes of each cross section, the object image, and the object skeleton.

Abstract: The model generation system may receive an object image and identify the parts of the object based on the object image. The model generation system may determine whether the model generation system has stored a part model that would correspond to the identified part. The model generation system may compare the portion of the object image that corresponds to the part to model images of a set of part models. The model generation system may identify a part model that best corresponds to the identified part based on similarity scores of the model images associated with the part model and the portion of the object image associated with the identified part. The model generation system may perform this process for each part of the object and then assemble an object model based on the part models for each part of the object.

Abstract: An optical lens group for augmented reality (AR) near-eye display includes a primary lens and an auxiliary lens. An image presented by a microdisplay is enlarged by the optical lens group to form a virtual image which can be observed by an eye of a user. A shape of an outermost surface of the optical lens group can be changed to meet requirements of different diopters. The optical lens group has a primary lens mainly used for image information transmission and image enlargement and an auxiliary lens close to at least one surface of the primary lens. The auxiliary lens is arranged on a lower side or an outer side of the primary lens without propagating any image light signal from a micro image display.

Abstract: A wireless communication system includes a first communication device and a second communication device. The second communication device captures over-the-air a mmWave RF signal of a specified frequency having a defined pilot tone transmitted by the first communication device. The second communication device extracts at least one RF signal from a plurality of RF signals corresponding to different communication protocols from the captured mmWave RF signal, estimates phase-noise in the at least one extracted RF signal, and down-converts the at least one extracted RF signal to a source frequency. The second communication device further reduces the phase noise in the at least one extracted RF signal concurrently at the down-convert and utilizes the at least one extracted RF signal with reduced phase noise for further distribution to one or more end-user devices.

Abstract: A cross-correlation system includes control circuitry that obtains first sensor data of a first user from a radio detection and ranging system. A first portable device carried by the first user is detected based on the first sensor data of the first user. Second sensor data is obtained from the first portable device based on the detection of the first portable device of the first user. The first sensor data and the second sensor data are cross-correlated to obtain cross-correlated information of the first user. A first gesture specific to the first user is recognized based on the cross-correlated information. A first controllable device is identified from a plurality of controllable devices and a first action that is to be executed at the identified first controllable device, based on the first gesture. The identified first controllable device is controlled to execute the first action based on the first gesture.

Abstract: A wireless communication system includes a first communication device and a second communication device. The second communication device captures over-the-air a mmWave RF signal of a specified frequency having a defined pilot tone transmitted by the first communication device. The second communication device extracts at least one RF signal from a plurality of RF signals corresponding to different communication protocols from the captured mmWave RF signal, estimates phase-noise in the at least one extracted RF signal, and down-converts the at least one extracted RF signal to a source frequency. The second communication device further reduces the phase noise in the at least one extracted RF signal concurrently at the down-convert and utilizes the at least one extracted RF signal with reduced phase noise for further distribution to one or more end-user devices.

Abstract: An ultra-thin lens for augmented reality (AR) display includes: a primary lens, an intermediate lens, and a secondary lens. After entering the primary lens, image light undergoes two total reflections, then enters the intermediate lens and is partially reflected, then is directed to a human eye through the intermediate lens and the primary lens. The secondary lens is configured on the other side of the intermediate lens, and environmental light is directed to the human eye through the secondary lens, the intermediate lens, and the primary lens. According to the ultra-thin lens, total reflection and light splitting functions of the image light are realized respectively through the primary lens and the intermediate lens, so that the entire lens has a thin and light profile.

Abstract: A cross-correlation system includes control circuitry that obtains first sensor data of a first user from a radio detection and ranging system. A first portable device carried by the first user is detected based on the first sensor data of the first user. Second sensor data is obtained from the first portable device based on the detection of the first portable device of the first user. The first sensor data and the second sensor data are cross-correlated to obtain cross-correlated information of the first user. A first gesture specific to the first user is recognized based on the cross-correlated information. A first controllable device is identified from a plurality of controllable devices and a first action that is to be executed at the identified first controllable device, based on the first gesture. The identified first controllable device is controlled to execute the first action based on the first gesture.

Abstract: A system, method, and device are disclosed for creating a simulation that seamlessly switches or dissolves between see through Augmented Reality (AR) and Virtual Reality (VR) thereby creating a mixed reality environment. The mixed reality environment switching or dissolving between AR and VR (or vice-versa) automatically based on predefined rules. The system, method, and device enabling the use of existing real world devices (e.g., sports equipment) displaying the real world devices in both AR and VR modes.

Abstract: A model generation system generates three-dimensional object models based on two-dimensional images of an object. The model generation system can apply an iterative gradient decent process to model parameters for part models within an object model to compute a final set of model parameter values to generate the object model. To compute the final set of model parameter values, the model generation generates a reference image of the object model and compares the reference image to a received image. The model generation system uses a differentiable error function to score the reference image based on a received image. The model generation system updates the set of model parameter values based on the score for the reference image, and iteratively repeats the process until a reference image is sufficiently similar to the received image.

Abstract: A personalized health maintenance system, includes reading of an input-output data pair of each medical diagnosis test of a plurality of different medical diagnosis tests conducted for a first user; and cross-correlate a plurality of results of each medical diagnosis test of the plurality of different medical diagnosis tests to find a relationship among the plurality of different medical diagnosis tests for the first user. A coherent health state of the first user is determined based on the cross-correlation of the plurality of different medical diagnosis tests. The personalized health maintenance system includes a robotic system configured to output a first digital therapeutic environment around the first user. The first digital therapeutic environment is a human-sense stimulating mixed reality environment that induces a specific stimulus to the first user for remediation of at least one condition of the determined coherent health state of the first user.

Abstract: Modular shelving comprising at least one shelf supported by at least one tube, wherein said shelf is coupled to said tube by means of a coupling element which is arranged externally in said tube and internally in a hole passing through the shelf, where each coupling element is divided lengthwise into two identical halves which are tongue and groove coupled together and, being coupled, can fit snugly into the hole of the shelf, whereby a tube supporting the shelf is fitted.

Abstract: A robotic system includes retrieval of a priori stimulus based on an input that indicates a current health state and a target health state of a user. A set of test stimuli specific for the user is determined and a stimulus device is controlled to provide the set of test stimuli to the user. A first set of responses within the body of the user and a second set of responses discernible on the body of the user are determined, and a set of stimulus parameters for the stimulus device is calibrated based on the combination of the first set of responses, the second set of responses, the current health state, the target health state, and a trained AI-based system. A new stimulus is applied to a portion of the body of the user that shifts a condition of the user from the current health state towards the target health state.

Abstract: Embodiments of the present invention provide a system for generating and displaying tailored advertisements in a mixed reality environment. The system is configured for continuously identifying one or more objects in a mixed reality environment, identifying the one or more objects match advertising targets, generating a tailored advertisement, transmitting the tailored advertisement to the user device, causing the user device to display the tailored advertisement, determining that the user is interacting with the tailored advertisement, and capturing one or more metrics associated with the interaction of the user with the tailored advertisement.

Abstract: The model generation system may generate a 3D object model based on computer aided design (CAD) data describing an object. The CAD data received by the CAD conversion module 160 may contain a set of surfaces for the object. Each surface may be described by a surface equation that describes the shape of the surface in a 3D space. The model generation system may extract those surface equations from the CAD data and generate field lines and equipotential lines. The field lines may be lines that are tangent to the gradient vector field of the surface, and the equipotential lines may be lines along the surface that designate points that have the same potential within the gradient field vector. The model generation system may use the field lines and the equipotential lines to generate quadrangular tessellations for a 3D object model for the object described by the CAD data.

Abstract: A system includes control circuitry that obtains data from a repeater device of a network of repeater devices. A plurality of signal propagation indicators is determined, and a three-dimensional representation of a geographical area is generated based on the obtained data and the determined plurality of signal propagation indicators. The obtained data includes information of movement of a plurality of objects in the geographical area. A location and movement of a plurality of user devices is tracked and a beamforming scheme is selected for one or more repeater devices based on the generated three-dimensional representation and the movement of the plurality of objects. An out-of-band control of operations of the network of repeater devices is executed based on the generated three-dimensional representation, the selected beamforming scheme, the movement of the plurality of objects, and the tracked location and movement of the plurality of user devices.

Abstract: A system, having at least one radiation source and at least one mobile terminal, which has at least one optical sensor and a data-processing device, wherein the at least one optical sensor of the at least one mobile terminal is designed and configured to receive reflected radiation of the radiation source, so that surface structures, more particularly fouling, are detected from the received radiation of the radiation source by means of the data-processing device and, in particular, are stored in the data-processing device.

Abstract: A non-spill drinking cup system includes a container; a lid assembly that is removably attachable to the container, comprising an aperture; and a drinking tube, wherein the drinking tube extends through the aperture, the drinking tube including an open end, a closed end, and a side wall; and a drinking valve, wherein the drinking valve includes at least one elongate slit disposed within the side wall.

Abstract: A communication system that includes a first communication device that is configured to obtain a plurality of radio frequency (RF) signals corresponding to different communication protocols from a plurality of communication systems associated with a plurality of different types of communication network. The first communication device aligns the plurality of RF signals corresponding to different communication protocols in a mmWave RF signal. A first repeater device obtains the mmWave RF and further communicates the mmWave RF signal over a second wired medium to a second repeater device. The second repeater device wirelessly distribute, from the mmWave RF signal, two or more different RF signals to a plurality of end-user devices and packs content received from the plurality of end-user devices and transmits upstream in the mmWave RF signal to the first communication device via the first repeater device over the wired mediums.