Abstract: The disclosure includes a system and method for creating, storing, and retrieving a focalized visualization related to a location, an event or a subject of interest. A visualization server receives a query for creating a visualization from a client device, identifies and retrieves one or more segments of a video stream satisfying the query, and generates the visualization based on the one or more segments of the video stream.

Abstract: A manipulated object using high optical contrast features and an on-board photodetector that detects light produced, reflected or scattered by the features and outputs data indicative thereof. The manipulated object uses one or more controllers to determine its position and/or orientation, including full pose, in the real three-dimensional environment based on data from the photodetector. Data from one or more auxiliary motion sensing devices, e.g., a relative motion sensor such as an inertial device or other auxiliary motion device relying on acoustics, optics or electromagnetic waves within or outside the visible spectrum, can be used to supplement the position and/or orientation data from the photodetector. The manipulated object can be embodied by any suitable device manipulated by a user, including a tablet computer or a phone.

Abstract: A system comprising a plurality of self-powered devices and at least one remote device. The plurality of self-powered devices may be configured to (i) perform one or more tasks and (ii) select one of a plurality of modes of operation. The remote device may be configured to (a) determine scheduling data for one or more activities based on a resource capacity of the self-powered devices and (b) communicate with the self-powered devices. The activities may comprise one or more of the tasks. The self-powered devices may determine a computational cost of performing the tasks.

Abstract: A remotely controlled object (e.g., an aircraft) or a wearable article (e.g., virtual or augmented reality glasses) using high optical contrast features and a photodetector that detects light produced, reflected or scattered by the features and outputs data indicative thereof. The remotely controlled object or wearable article uses one or more controllers to determine its position and/or orientation in the real three-dimensional environment based on data from the photodetector. Data from one or more auxiliary motion sensing devices, e.g., a relative motion sensor such as an inertial device or other auxiliary motion device relying on acoustics, optics or electromagnetic waves within or outside the visible spectrum, can be used to supplement the position and/or orientation data from the photodetector.

Abstract: A device comprising a battery, a memory, a data acquisition circuit and a processor. The sensors may sample a current state of a dynamic process. The data acquisition circuit may have a first clock rate based on a sampling rate of the dynamic process. The data acquisition circuit may read sensor information from the sensors. The processor may have a second clock rate. The processor may process the sensor information and generate a monitoring signal based on at least one of the sensor information, a model of the dynamic process and a desired state of the dynamic process. The processor may schedule procedures for the device and determine computation times for the procedures based on context information. The second clock rate is faster than the first clock rate. The procedures are scheduled based on the sampling rate, the computation times for the procedures and opportunities to enter a standby mode to conserve power.

Abstract: Efficient techniques of recovering the pose of an optical apparatus exploiting structural redundancies due the conditioned motion of an apparatus are disclosed. The techniques are based on determining a reduced homography consonant to the conditioned motion of the optical apparatus. The optical apparatus comprises an optical sensor on which space points are imaged as measured image points. The reduced homography is based on a reduced representation of the space points, obtained by exploiting the structural redundancy in the measured image points due to the conditioned motion. The reduced representation consonant with the conditioned motion is defined by rays in homogeneous coordinates and contained in a projective plane of the optical sensor.

Abstract: A system comprising a plurality of self-powered devices and a plurality of proximity self-powered devices. The plurality of self-powered devices may be configured to (i) perform instructions, (ii) store scheduling data and (iii) select one of a plurality of modes of operation. The proximity self-powered devices may be configured to (i) detect a presence and (ii) select one of a plurality of modes of operation. The plurality of self-powered devices may select one of the plurality of modes of operation based on (i) the stored scheduling data and (ii) the presence detected by at least one of the plurality of proximity self-powered devices.

Abstract: A device has a processor, a memory system coupled to the processor, an on-board, rechargeable power supply, one or more data-capture mechanisms, circuitry enabling wireless data transmission on a network, rules and criteria stored in the memory system regarding characteristics of data, and coded instructions executing on the processor from a non-transitory physical medium, providing a process wherein data captured by the one or more data-capture mechanisms is examined applying the rules and criteria regarding characteristics of data, and data is transmitted via the network by specific processes selected depending on the characteristics, the specific data transmission processes enabled to minimize power consumption in transmission.

Abstract: The present invention discloses apparatus and methods for the viewing of a reality, and in particular a comfortable and pleasant viewing of the reality by a user. The reality is viewed by the user with a viewing mechanism that may involve optics. The reality viewed may be a virtual reality, an augmented reality or a mixed reality. A projection mechanism renders the scene for the user and modifies one or more virtual objects present in the scene. The modification performed is based on one or more properties of an inside-out camera. The modification and the associated property/properties of the inside-out camera are suitably chosen to fit an application need such as to provide a pleasant and comfortable viewing experience for the user. The inside-out camera may be attached to the viewing mechanism, which may be worn by the user. The reality viewed may be from the viewpoint of the user, or from the viewpoint of another device detached from the user.

Abstract: A remotely controlled object (e.g., an aircraft) or a wearable article (e.g., virtual or augmented reality glasses) using high optical contrast features and a photodetector that detects light produced, reflected or scattered by the features and outputs data indicative thereof. The remotely controlled object or wearable article uses one or more controllers to determine its position and/or orientation in the real three-dimensional environment based on data from the photodetector. Data from one or more auxiliary motion sensing devices, e.g., a relative motion sensor such as an inertial device or other auxiliary motion device relying on acoustics, optics or electromagnetic waves within or outside the visible spectrum, can be used to supplement the position and/or orientation data from the photodetector.

Abstract: The invention teaches an effective deployment strategy for sensors based on finding a set-cover solution of computational geometry. The system and methods of the invention teach embodiments to deploy sensors of varying capabilities in a workspace with real-world constraints. The workspace comprises a set of target regions or cells that are required to be observed. Sensor capabilities include having sensing stations with different types of sensors operating simultaneously to provide sensing, network or other types of coverages. Constraints include having range and directional constraints on the sensors, requiring sensing stations to be placed only within certain predetermined regions or locations of the workspace, and having a limited number of a certain type of sensors available. The invention finds a variety of real-world applications including tracking, coverage, and social media.

Abstract: The invention teaches an effective deployment strategy for sensing stations based on finding a minimum linked-guard-cover solution. A linked-guard-cover is based on a set-cover solution of computational geometry, however it provides coverage, while keeping the sensing stations linked or connected. The system and methods of the invention teach embodiments to deploy sensors of varying capabilities in a workspace with real-world constraints. Sensor capabilities include having sensing stations with different types of sensors operating simultaneously to provide sensing, network or other types of coverages. Constraints include having range and directional constraints on the sensors, requiring sensing stations to be placed only within certain predetermined regions or locations of the workspace, and having a limited number of a certain type of sensors available.

Abstract: An effective deployment strategy for multi-modal sensing stations is disclosed. Multi-modal sensing stations have one or more modes of operation, while the system and methods of the invention teach embodiments to deploy multi-modal sensors of varying capabilities in a workspace with real-world constraints. The solution computed by the instant invention includes location/placement and configuration/orientation of the sensing stations, as well as the switching sequences of their modes in order to provide desired coverage. The desired coverage is expressed by a performance measure, which can be a measure of time, or any other measure suited for a given application. Sensing stations are equipped with different types of sensors operating simultaneously to provide sensing, network or other types of coverages.

Abstract: The invention teaches an effective deployment strategy for sensors based on finding a set-cover solution of computational geometry. The system and methods of the invention teach embodiments to deploy sensors of varying capabilities in a workspace with real-world constraints. The workspace comprises a set of target regions or cells that are required to be observed. Sensor capabilities include having sensing and sensed stations with different types of sensors operating simultaneously to provide sensing, network or other types of coverages. Constraints include having range and directional constraints on the sensors, requiring sensing stations to be placed only within certain predetermined regions or locations of the workspace, and having a limited number of a certain type of sensors available. The invention finds a variety of real-world applications including tracking, cellular communication, social media, and drones.

Abstract: The invention teaches an effective deployment strategy for sensors based on finding a set-cover solution of computational geometry. The system and methods of the invention teach embodiments to deploy sensors of varying capabilities in a workspace with real-world constraints. Sensor capabilities include having sensing stations with different types of sensors operating simultaneously to provide sensing, network or other types of coverages. Constraints include having range and directional constraints on the sensors, requiring sensing stations to be placed only within certain predetermined regions or locations of the workspace, and having a limited number of a certain type of sensors available. The invention finds a variety of real-world applications including tracking, coverage, and social media.

Abstract: The invention teaches an effective deployment strategy for sensors based on finding a set-cover solution of computational geometry. The system and methods of the invention teach embodiments to deploy sensors of varying capabilities in a workspace with real-world constraints. Sensor capabilities include having sensing stations and sensed stations with different types of sensors operating simultaneously to provide sensing, network or other types of coverages. Constraints include having range and directional constraints on the sensors, requiring sensing stations to be placed only within certain predetermined regions or locations of the workspace, and having a limited number of a certain type of sensors available. The invention finds a variety of real-world applications including tracking, coverage, and social media.

Abstract: The present invention relates to interfaces and methods for producing input for software applications based on the absolute pose of an item manipulated or worn by a user in a three-dimensional environment. Absolute pose in the sense of the present invention means both the position and the orientation of the item as described in a stable frame defined in that three-dimensional environment. The invention describes how to recover the absolute pose with optical hardware and methods, and how to map at least one of the recovered absolute pose parameters to the three translational and three rotational degrees of freedom available to the item to generate useful input. The applications that can most benefit from the interfaces and methods of the invention involve 3D virtual spaces including augmented reality and mixed reality environments.

Abstract: Efficient techniques of recovering the pose of an optical apparatus exploiting structural redundancies due the conditioned motion of an apparatus are disclosed. The techniques are based on determining a reduced homography consonant to the conditioned motion of the optical apparatus. The optical apparatus comprises an optical sensor on which space points are imaged as measured image points. The reduced homography is based on a reduced representation of the space points, obtained by exploiting the structural redundancy in the measured image points due to the conditioned motion. The reduced representation consonant with the conditioned motion is defined by rays in homogeneous coordinates and contained in a projective plane of the optical sensor.

Abstract: A wearable article, such as glasses for a virtual reality program or glasses for an augmented reality application, using light sources and a photodetector that detects their light and outputs data indicative of the detected light. The wearable article uses one or more controllers to determine its position and/or orientation in the environment based on the data output by the photodetector. Data from one or more auxiliary motion sensing devices, e.g., a relative motion sensor such as an inertial device or other auxiliary motion device relying on acoustics, optics or electromagnetic waves within or outside the visible spectrum, can be used to supplement the position and/or orientation data from the photodetector.

Abstract: The present invention relates to interfaces and methods for producing input for software applications based on the absolute pose of an item manipulated or worn by a user in a three-dimensional environment. Absolute pose in the sense of the present invention means both the position and the orientation of the item as described in a stable frame defined in that three-dimensional environment. The invention describes how to recover the absolute pose with optical hardware and methods, and how to map at least one of the recovered absolute pose parameters to the three translational and three rotational degrees of freedom available to the item to generate useful input. The applications that can most benefit from the interfaces and methods of the invention involve 3D virtual spaces including augmented reality and mixed reality environments.