Abstract: A computer-implemented method of managing energy supply agreements that includes: connecting to a permissioned blockchain, the blockchain being accessible only by energy suppliers, energy transmission companies and government agencies that regulate a market for the supply of energy by energy suppliers to energy transmission companies; creating a new block for an energy purchase agreement that provides for the purchase of energy by an energy transmission company from an energy supplier; appending the new block having the energy purchase agreement to the blockchain; and responsive to the energy supplier supplying a quantity of energy to the energy transmission company in an individual energy transaction, appending the individual energy transaction as a block to the blockchain.

Abstract: A method collects from at least one power measuring device of an environment power consumption data indicating active power consumption during a timeframe by an electrical device in the environment. The method also collects operating parameter data indicating at least one operating parameter under which the electrical device operates during at least a portion of the timeframe. The method performs, based on observing an increase in power consumption of the electrical device during the timeframe, assessing extents of contribution by potential contributing factors to the increase in power consumption, the potential contributing factors including time-based degradation of the electrical device and the at least one operating parameter. The method outputs, based on the assessing, an indication of an extent of contribution of degradation of the electrical device to the increase in power consumption.

Abstract: A method for transferring digital data from a source to a target device, each of the source and target devices including a respective user interface. The method receives a user selection of digital data on the source device via a user interface. The method authenticates the user on the source device. The method, based on recognizing a user selection of target input field(s), of an interface of the target device, to which the digital data is to be provided as input, authenticates the user on the target device and verifies that a common user has authenticated with the source device and the target device. The method transfers the digital data to the target input field(s) of the interface of the target device.

Abstract: A computer-implemented method includes: receiving, by a computing device, analytics data at a feeder level of a utility transmission and distribution system; generating, by the computing device, a confidence score for a feeder based on the analytics data at the feeder level; receiving, by the computing device, analytics data at a transformer level of the utility transmission and distribution system; generating, by the computing device, a confidence score for a transformer associated with the feeder based on the analytics data at the transformer level and the confidence score of the feeder; receiving, by the computing device, analytics data for customers associated with the transformer; generating, by the computing device, confidence scores for the customers based on the analytics data and the confidence score of the transformer; and outputting, by the computing device, information regarding the confidence scores for the customers for determining the effectiveness of a demand response (DR) program.

Abstract: A method and associated systems for a self-learning energy switch. The switch creates an array of cognitive models for each candidate energy source. Each array returns a probability that its corresponding source is the most cost-effective and operationally suitable energy supplier at that time. Each model in an array contributes to the array's returned probability as a function of a corresponding class of decision-making factors. The system fine-tunes the models by weighting them as functions of extrinsic evidentiary information that may imply future behavior of the decision-making factors and combines each model's returned probabilities to select an optimal energy source. The system then automatically routes power from the optimal source to a consumer's energy-consuming premises. This self-learning procedure repeats indefinitely, continuously tuning the models in response to identifying additional extrinsic evidence and reasons why the system's previous energy selections were either optimal or non-optimal.

Abstract: A system, method and program product for evaluating energy suppliers from a set of energy suppliers to meet demand for a distribution grid. A system is disclosed that includes: a bid volatility index (BVI) calculator that determines a BVI for each supplier for an offer; a profiling system that profiles each supplier with a set of predictor variables; a ranking system that determines a winning bid probability of each supplier based on the predictor variables; a modeling system that refines the winning bid probability based on changes to at least one predictor variable; and a scoring system that determines a confidence score for each supplier, wherein the confidence score indicates a confidence level that the supplier can meet the offer.

Abstract: The present invention is a method and framework for protocol to optimize edge side dynamic response system with context propagation for IoT. The protocol is a composition of a set of predefined routines, called ‘parlance’, that control the lifecycle of the meshed devices. The master has characteristics to store database as block chains, encryption using hash function, run defined duty cycles. The edge devices have characteristics to receive parlance, execute parlance, provide data to mantles.

Abstract: Aspects determine horizontal viewing angles for viewers of a display screen as a function of outer edge visual boundary lines projecting from outer edges of the display screen to different respective viewing locations of the viewers. The aspects determine locations of intersections of outer edge visual boundary lines defining the horizontal viewing angle of a first viewer with the outer edge visual boundary lines defining the horizontal viewing angles of the other viewers, and thereby a masking screen width dimension and spatial location for the first viewer as extending from an intersection location determined on one of the outer edge visual boundary lines defining the first viewer's viewing angle that is closest to the first viewer, to a point on another outer edge visual boundary line defining the first viewer's viewing angle that is outside of the viewing angles of the other viewers.

Abstract: A method and associated systems for 3D printing on the surface of an acoustic hologram uses an array of sound-wave emitters to generate a three-dimensional acoustic hologram of an object to be printed. This hologram is composed of acoustic standing waves that exert invisible acoustic radiation forces in three-dimensional space that feel like surfaces of a solid object. The resulting hologram creates a tactile illusion of an object floating in space within a three-dimensional printing area. When a 3D-printing medium is applied to the surface of the hologram, the medium solidifies on the hologram's surface to generate a hollow shell in the shape of the object to be printed.

Abstract: A method collects from at least one power measuring device of an environment power consumption data indicating active power consumption during a timeframe by an electrical device in the environment. The method also collects operating parameter data indicating at least one operating parameter under which the electrical device operates during at least a portion of the timeframe. The method performs, based on observing an increase in power consumption of the electrical device during the timeframe, assessing extents of contribution by potential contributing factors to the increase in power consumption, the potential contributing factors including time-based degradation of the electrical device and the at least one operating parameter. The method outputs, based on the assessing, an indication of an extent of contribution of degradation of the electrical device to the increase in power consumption.

Abstract: A method collects from at least one power measuring device of an environment power consumption data indicating active power consumption during a timeframe by an electrical device in the environment. The method also collects operating parameter data indicating at least one operating parameter under which the electrical device operates during at least a portion of the timeframe. The method performs, based on observing an increase in power consumption of the electrical device during the timeframe, assessing extents of contribution by potential contributing factors to the increase in power consumption, the potential contributing factors including time-based degradation of the electrical device and the at least one operating parameter. The method outputs, based on the assessing, an indication of an extent of contribution of degradation of the electrical device to the increase in power consumption.

Abstract: The disclosure is directed to simulating forces using holographic objects. A method according to embodiments includes: generating an invisible holographic object, the invisible holographic object providing a haptic effect; displaying a visible holographic object; aligning the visible holographic object and the invisible holographic object to provide a visible and touchable combined holographic object, the combined holographic object providing the haptic effect; applying a force to the combined holographic object, the applied force causing a displacement of the combined holographic object and including an amplitude and direction; and adjusting the haptic effect of the combined holographic object to generate an adjusted haptic effect representative of an effect of the applied force on the combined holographic object.

Abstract: A process identifies an anchor point of reference in a physical environment, the anchor point being a common point in each field of view of a plurality of users. The process establishes a grid structure in a field of view of a first user, the grid structure being a three-dimensional augmented reality object virtually positioned based on the anchor point at a common, static location in the environment relative to the users and for presentation to the users. The process selects a user-specific point of reference that corresponds to cell(s) of the grid structure against which the first user works in contributing to a collaborative construction of an augmented reality digital model. Based on receiving input from the first user, the process places augmented reality digital model elements into the cell(s), where contribution of the elements by the first user are reflected in the grid structure for the users.

Abstract: A computer-implemented method of managing energy supply agreements that includes: connecting to a permissioned blockchain, the blockchain being accessible only by energy suppliers, energy transmission companies and government agencies that regulate a market for the supply of energy by energy suppliers to energy transmission companies; creating a new block for an energy purchase agreement that provides for the purchase of energy by an energy transmission company from an energy supplier; appending the new block having the energy purchase agreement to the blockchain; and responsive to the energy supplier supplying a quantity of energy to the energy transmission company in an individual energy transaction, appending the individual energy transaction as a block to the blockchain.

Abstract: A system, method and program product for analyzing viewer reactions watching a movie. A system is disclosed that includes a theater having a plurality of seats, wherein each seat includes an associated reaction collection system for capturing reaction information using multiple sensor inputs for a viewer watching a movie; a system for identifying sentiment data from the reaction information for a plurality of viewers; a system for time synchronizing sentiment data with movie metadata; a profile processing system for collecting profile data for each viewer, correlating sentiment data with collected profile data, and clustering viewers into clusters based on collected profile data and time synchronized sentiment data; an evaluation system for predicting future success of the movie by analyzing the time synchronized sentiment data; and a recommendation system for recommending other movies to the viewers based on clusters.

Abstract: A method for transferring digital data from a source to a target device, each of the source and target devices including a respective user interface. The method receives a user selection of digital data on the source device via a user interface. The method authenticates the user on the source device. The method, based on recognizing a user selection of target input field(s), of an interface of the target device, to which the digital data is to be provided as input, authenticates the user on the target device and verifies that a common user has authenticated with the source device and the target device. The method transfers the digital data to the target input field(s) of the interface of the target device.

Abstract: Aspects determine horizontal viewing angles for viewers of a display screen as a function of outer edge visual boundary lines projecting from outer edges of the display screen to different respective viewing locations of the viewers. The aspects determine locations of intersections of outer edge visual boundary lines defining the horizontal viewing angle of a first viewer with the outer edge visual boundary lines defining the horizontal viewing angles of the other viewers, and thereby a masking screen width dimension and spatial location for the first viewer as extending from an intersection location determined on one of the outer edge visual boundary lines defining the first viewer's viewing angle that is closest to the first viewer, to a point on another outer edge visual boundary line defining the first viewer's viewing angle that is outside of the viewing angles of the other viewers.

Abstract: A system and method that allows an electronic pen to interact with projected content in midair without the need for a tangible surface. The pen has a holographic projector that is extendible into a position where it forms a holographic surface and a content projector that is oriented to project content onto the holographic surface formed by the holographic projector. The electronic pen body includes a slot dimensioned to house said holographic projector. The holographic projector can be connected to the pen by a mechanical linkage that locks the holographic projector into position. The electronic pen has sensors for detecting and measuring movement of the pen as well as detecting and measuring user contact with the pen to detect and respond to dynamic movements used to interact with the displayed content.

Abstract: Energy load forecasts are generated via model(s) for the grid hierarchy elements for different forecast time scale periods as a function of different sets of prioritized contextual influencing factors for respective associated combinations of grid hierarchy elements and forecast time scale periods. Relative priority values of the sets of the contextual influencing factors are iteratively weighted until a revised energy load forecast generated as a function of the weighted values via the model(s) is within a threshold value of a historic energy load data value for the associated combination of the grid hierarchy element and forecast time scale period.

Abstract: The disclosure is directed to simulating forces using holographic objects. A method according to embodiments includes: generating an invisible holographic object, the invisible holographic object providing a haptic effect; displaying a visible holographic object; aligning the visible holographic object and the invisible holographic object to provide a visible and touchable combined holographic object, the combined holographic object providing the haptic effect; applying a force to the combined holographic object, the applied force causing a displacement of the combined holographic object and including an amplitude and direction; and adjusting the haptic effect of the combined holographic object to generate an adjusted haptic effect representative of an effect of the applied force on the combined holographic object.