Abstract: An image correction system may include a head-mounted display, a server, and a local correction device. The head-mounted display includes a display configured to display one or more corrected images and one or more sensors configured to generate initial tracking information and updated tracking information, wherein the initial tracking information is associated with a first time point and the updated tracking information is associated with a second time point subsequent to the first time point. The local correction device is configured to: receive the tracking information from the head-mounted display, transmit the initial tracking information to a server, receive one or more rendered images from the server, generate the one or more corrected images based on the one or more rendered images and the updated tracking information, and transmit the one or more corrected images to the head-mounted display.

Abstract: An interactive portrait system includes a camera configured to capture imagery of an environment and a controller. The controller is configured to analyze the imagery to identify a guest in the environment, instruct an output device to provide an initial output to attempt to interact with the guest, and analyze the imagery to identify a behavior of the guest during the initial output, after the initial output, or both. The controller is also configured to evaluate the behavior of the guest using one or more artificial intelligence algorithms to determine whether the guest responded to the initial output. The controller is further configured to, in response to determining that the guest responded to the initial output, instruct the output device to provide an additional output to continue to attempt to interact with the guest.

Abstract: Methods and apparatus are disclosed to determine a power state of a device. An example method includes determining respective counts for a plurality of measurements during a calibration period, the measurements indicative of an amount of power drawn by the device, determining a first threshold and a second threshold based on at least one of the counts, the first threshold determined using most frequently logged measurement values, the most frequently logged measurement values based on counts performed after expiration of the calibration period, comparing a measurement to the first threshold and to the second threshold, and outputting a positive indication when the measurement is within an acceptable difference range, the acceptable difference range based on the amount of power drawn by the device.

Abstract: The present disclosure relates to an input assembly including: a support, an input part, and at least one light source, wherein the input part has at least one input layer having an input surface intended to be touched by an operator, and a light guide for guiding light of the light source towards the display region for backlighting the latter, and wherein the light guide is disposed on the side of the input part facing away from the input surface, a touch-detection device for detecting a touch on the input surface by the operator and/or an actuation detection device for detecting an actuation of the input part by the operator, and an electromagnetic actuator for exciting a movement of the input part along the direction of movement by means of an electric control signal in order to generate a haptic feedback, wherein the actuator includes an electromagnet.

Abstract: A device for detecting freshness of a perishable item is provided. The device includes at least one sensor for detecting an analyte of interest in the perishable item. The device further includes an integrated circuit for converting information detected by the sensor into a signal. The device also includes an antenna portion for receiving and transmitting the signal from the integrated circuit. The at least one sensor, integrated circuit and antenna portion are printed on a single sheet such that the device is unitary.

Abstract: A system includes a gimbal, a shotgun microphone coupled to the gimbal, a camera, and at least one processor. The at least one processor is configured to receive data indicative of an image or video feed from the camera. The at least one processor is also configured to determine, based on the data indicative of the image or video feed, a primary human speaker among a group of humans and a location of the primary human speaker. The at least one processor is also configured to control the gimbal to point the shotgun microphone at the location of the primary human speaker.

Abstract: A device for detecting freshness of a perishable item is provided. The device includes at least one sensor for detecting an analyte of interest in the perishable item. The device further includes an integrated circuit for converting information detected by the sensor into a signal. The device also includes an antenna portion for receiving and transmitting the signal from the integrated circuit. The at least one sensor, integrated circuit and antenna portion are printed on a single sheet such that the device is unitary.

Abstract: Methods and apparatus are disclosed to determine a power state of a device. An example method includes determining respective counts for a plurality of measurements during a calibration period, the measurements indicative of an amount of power drawn by the device, determining a first threshold and a second threshold based on at least one of the counts, the first threshold determined using most frequently logged measurement values, the most frequently logged measurement values based on counts performed after expiration of the calibration period, comparing a measurement to the first threshold and to the second threshold, and outputting a positive indication when the measurement is within an acceptable difference range, the acceptable difference range based on the amount of power drawn by the device.

Abstract: Disclosed herein are compositions and methods that involve inserting connector protein channels of bacteriophage DNA packaging motors into copolymeric membranes via liposome-polymer fusion, which can be used as nanopore sensors for biomedical applications such as high throughput protein sequencing or cancer diagnosis. For example, disclosed are compositions comprising a copolymeric membrane into which a connector protein channel of a bacteriophage packaging motor has been inserted.

Abstract: A ride system may include a ride vehicle that supports a passenger and an attention tracker to determine a current direction of attention of the passenger. The ride system may also include a control system for maintaining an environment of the passenger. Maintaining the environment may include determining a set of content to be incorporated into the environment based at least in part on the current direction of attention.

Abstract: A waveform processing system including a patient monitor, a display device, and a processor configured to control the display device to display a location in a stream of waveform data of a segment including a specified event such as aberration or variation in the waveform data, wherein the location of the segment is identified based on aggregating outputs of an AI model performing sliding window inferences on the stream of waveform data. Performing the sliding window inferences on the stream of waveform data may include dividing the waveform data into a plurality of overlapping chunks, each chunk comprising consecutive data values extracted from the stream of waveform data over a specified duration, and inputting each chunk into the AI model to generate arrays of output values indicating a presence or absence the segment, which may then be aggregated.

Abstract: An amusement park attraction system includes a queue area and a controller configured to receive first sensor data indicative of one or more first notable attributes associated with a first group of guests in the queue area, receive second sensor data indicative of one or more second notable attributes associated with a second group of guests in the queue area, compare the first sensor data and the second sensor data to one another, determine a confidence score associated with a match between the first group of guests and the second group of guests based on comparison between the first sensor data and the second sensor data, and output a control signal in response to determining the confidence score exceeds a threshold value.

Abstract: A method of bonding substrates that are underwater comprising applying, underwater, a cyanoacrylate composition to at least one substrate and allowing the composition to cure underwater.

Abstract: Techniques are described for performing fetal heart rate (FHR) analytics using machine learning techniques. According to an embodiment, computer-implemented method comprises training a machine learning model using a supervised machine learning process to identify patterns in training cardiotocograph data that correspond to defined physiological events associated with respective fetuses and mothers of the fetuses represented in the training cardiotocograph data. The method further comprises receiving new cardiotocograph data for a fetus and mother in real-time over a period of labor and applying the machine learning model to the new cardiotocograph data as it is received to identify the patterns in the new cardiotocograph data.

Abstract: A ride system may include a ride vehicle that supports a passenger and an attention tracker to determine a current direction of attention of the passenger. The ride system may also include a control system for maintaining an environment of the passenger. Maintaining the environment may include determining a set of content to be incorporated into the environment based at least in part on the current direction of attention.

Abstract: One or more systems, devices, computer-implemented methods and/or computer program products of use provided herein relate to artificial intelligence (AI) to generate labor and delivery-based predictions. A system can comprise a processor that can execute computer-executable components stored in memory, wherein the computer-executable components can comprise a first AI model that can generate first data comprising one or more labor and delivery predictions applicable to one or more fetuses and a mother of the one or more fetuses, during labor, by analyzing second data comprising cardiotocography (CTG) analysis data of the one or more fetuses and the mother generated by a second AI model and third data comprising maternal health analysis data of the mother generated by a third AI model, wherein the first AI model can be a multistage AI model comprising respective models directed to predicting respective ones of the one or more labor and delivery predictions.

Abstract: An inspection vehicle for an attraction system of an amusement park includes one or more bogies configured to engage with a path of the attraction system, a sensor configured to capture imagery of the path, and a controller communicatively coupled to the sensor. The controller is configured to receive data indicative of a detected marker, determine a path section at which the inspection vehicle is located based on the detected marker, determine target imagery associated with the path section, receive captured imagery from the sensor, and output a control signal in response to determining a difference between captured imagery received from the sensor and the target imagery is equal to or greater than a threshold value.

Abstract: An attraction system includes a display that operates to present augmented reality and/or virtual reality (AR/VR) imagery to a guest in an interactive space. The system includes an audio controller that operates an array of speakers that are distributed throughout the interactive space and a controller having one or more processors. The one or more processors are operable to receive data indicative of a state of the guest (e.g., an action, movement, or gesture of the guest, an input received from an input device). The one or more processors are also operable to adjust the AR/VR imagery in response to the state of the guest, and instruct the audio controller to operate the array of the speakers to provide interactive audio based on the state of the guest and such that the interactive audio presents to the guest as though originating from a dynamic portion of the AR/VR imagery.

Abstract: A wearable device for an attraction system includes a display, a projector oriented at a first oblique angle with respect to the display and configured to project an image onto the display, and a microphone oriented at a second oblique angle with respect to the display. The microphone is configured to receive audio waves deflecting off the display.

Abstract: A compound comprising the following formula: wherein each X1 is independently selected from C, N, O and S; each Y is independently selected from C and N; Z1 is independently selected from C and N; each X1 may independently be unsubstituted, or may independently be substituted with H or a substituted or unsubstituted organic group; each Y may independently be unsubstituted, or may independently be substituted with H or a substituted or unsubstituted organic group; m may be 1, 2, 3 or 4; n may be 1, 2, or 3; the bonds between all of the atoms in ring A may independently be single bonds or double bonds; the bonds between all of the atoms in ring B may independently be single bonds or double bonds; and wherein R1 may be attached to Z1 by a single bond or a double bond.