Abstract: Devices, systems, and methods for alarm system states are described herein. In some examples, one or more embodiments include a mobile device comprising a memory and a processor to execute instructions stored in the memory to receive a notification from a remote computing device that an event device in an alarm system has detected an event, where in response to the alarm system detecting the event, the alarm system is in a conditional state, acknowledge the event to cause the alarm system to remain in the conditional state, and transmit a signal to the remote computing device indicating whether the event is a true event or a false event, the mobile device further including a user interface configured to display the notification.

Abstract: An asset management system includes an asset management network that connects various types of refrigeration appliances to an asset manager. At the device layer, IOT devices are connected to the refrigeration appliances and have edge compute capability, including a backup power management function, and a modem for network communication. IOT device ports directly integrate with sensors, switches, and/or serial data controllers of refrigeration appliances. Push notification alarms are initiated on the edge of the network by IOT devices. The network tags operating data by appliance serial, and the asset manager stores the data using serial numbers as primary keys. The asset manager streams data from numerous appliances and uses event driven processing to promptly respond to edge alarms. The operating data keyed by serial number is enriched with proprietary data organized by appliance type and is used to develop new predictive models by appliance type.

Abstract: A vehicle determines that a trigger state designated for user assistance for a user traveling away from a vehicle has occurred. The vehicle determines that an alert action to be taken, defined in conjunction with the trigger state and determines that a user has not returned to a vehicle based on a failure to detect a user wireless device. The vehicle automatically executes the alert action responsive to the trigger state occurrence and failure to detect the user device.

Abstract: A distance-determining system, in particular a distance-monitoring system, preferably a unidirectional distance-monitoring system, with at least one first monitoring unit and with at least one second monitoring unit, wherein at least the first monitoring unit includes a transmitter unit that is configured to emit a sound signal, in particular an ultrasound signal, and an electromagnetic signal, in particular an electromagnetic high-frequency signal, wherein at least the second monitoring unit includes a receiver unit that is configured to receive the sound signal and the electromagnetic signal such that a distance between the first monitoring unit and the second monitoring unit can be determined on the basis of the runtime difference between the sound signal received by the receiver unit and the electromagnetic signal received by the receiver unit and allocated to the received sound signal.

Abstract: A patient support apparatus includes a first transceiver adapted to wirelessly communicate with a second transceiver of a headwall interface that is positioned off of the patient support apparatus. A communication link is automatically established between the first and second transceivers without requiring a user of the patient support apparatus to activate a designated control and without requiring the user to identify the headwall interface. The first transceiver includes a unique identifier assigned to the headwall interface in its messages to the headwall interface. The first transceiver may also automatically transmit a disconnect signal to the headwall interface indicating the termination of the communication link is not accidental. The disconnect signal is sent based on one or more of the following: (1) a brake being off, (2) an A/C power cord being unplugged; and/or (3) a signal strength between the transceivers decreasing.

Abstract: Devices, systems, and methods for providing end to end digitization of alarm transmission for improved safety outcomes are described herein. One system includes an alarm system control panel, at least one first communication path for communicating information between the alarm system control panel and to both an alarm system monitoring station device and an alarm monitoring software application, the alarm monitoring software application communicating via at least one second communication path with the alarm system monitoring station device and a station alerting gateway device, and wherein the alarm monitoring software application communicates a data set including contextual information of a facility having an alarm event to both the alarm system monitoring station device and the station alerting gateway device.

Abstract: Devices, methods, and systems for a self-testing fire sensing device are described herein. One device includes an adjustable particle generator and a variable airflow generator configured to generate an aerosol density level sufficient to trigger a fire response without saturating an optical scatter chamber and the optical scatter chamber configured to measure a rate at which the aerosol density level decreases after the aerosol density level has been generated, determine an airflow rate from an external environment through the optical scatter chamber based on the measured rate at which the aerosol density level decreases, and determine whether the self-testing fire sensing device is functioning properly based on the fire response and the determined airflow rate.

Abstract: There is provided a fire alarm device including multiple light sources, a light sensor, a first processor and a second processor. In a standby mode, the first processor identifies whether to wake up the second processor according to a detection result of the light sensor obtained by detecting emission light of one of the multiple light sources. The second processor identifies whether to generate an alarm according to a detection result of the light sensor obtained by detecting emission light of the multiple light sources. The fire alarm device further includes a thermal sensor for providing detected temperature values to the first processor and/or the second processor to perform the identifying procedure.

Abstract: Multipurpose systems can include networked devices configured to include microphones, motion sensors, video cameras, touchscreens, optical sensors, speakers, or other suitable devices. The networked devices can include networking capabilities that enable the networked device to communicate with target devices and other networked devices. A system of networked devices can identify a target location or a target device by analyzing audio signals received at microphones of the networked devices. For example, a plurality of networked devices can identify a particular networked device that is in closest proximity to a user by analyzing an audio intensity of an audio signal received at the plurality of networked devices. The identified networked device can serve as a master device that can control a state of target devices.

Abstract: A remote control device may be configured to be mounted over the toggle actuator of a light switch and to control a load control device. The remote control device may include a mounting assembly and a control unit that is removably attachable to the mounting assembly. The mounting assembly may include a release tab that is configured to be operated from a locking position in which the control unit is secured to the mounting assembly, to a release position in which the control unit may be detached from the mounting assembly. The mounting assembly may include a clamp that is configured to engage with the toggle actuator of a mechanical switch to which the remote control device is mounted.

Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, an example of a process includes receiving, by an onboard unit (OBU) of a vehicle, sensor data from a plurality of sensors of the vehicle. The process may include determining, by the OBU based on the sensor data, a score level for an event associated with the vehicle. The process may further include determining the score level is greater than a threshold score level and, based on the score level being greater than the threshold score level, broadcasting an alert message related to the event to one or more devices.

Abstract: A system for capturing location-based data includes an interface and a processor. The interface is configured to receive a location-based data description for capturing the location-based data. The processor is configured to determine a location based at least in part on the location-based data description, create a location-based data identification job based at least in part on the location, cause execution of the location-based data identification job to a set of vehicle event recorder systems, wherein the location-based data identification job is executed by a vehicle event recorder system of the set of vehicle event recorder systems to acquire sensor data in response to a vehicle being able to acquire the sensor data related to the location of the location-based data identification job, receive the sensor data from the vehicle event recorder system, and determine the location-based data based at least in part on the sensor data.

Abstract: According to some embodiments of the disclosure, it is provided a method of communication in an intelligent transport system, ITS. After having perceived an object within an area monitored by the ITS-S, at a first given time, an estimation of a state of the object is obtained at a second given time, if the object is no longer perceived by the ITS-S at the second given time and a Collective Perception Message, CPM, comprising items of information related to the estimated state of the object is transmitted.

Abstract: The present invention performs analysis based on information such as position information relating to movable bodies.

Abstract: An information provision apparatus includes: a data acquisition part that acquires data from a sensor(s) installed to grasp movement of a vehicle(s) traveling on a road; a database that accumulates primary data acquired by the sensor(s); a user-specific processing content storage part that stores a user-specific processing content(s) defining a processing content(s) on the primary data for each data user; a data processing part that reads out the user-specific processing content(s) stored in the user-specific processing content storage part and creates secondary data for the data user(s) from the primary data; and a data transmission part that transmits the secondary data to the data user(s).

Abstract: Systems and methods for detecting electromagnetic emissions to monitor and manage road traffic. In one implementation, a system is provided for determining at least one of location, speed, and direction of vehicles on a roadway. The system comprising at least one receiver configured for placement at one or more fixed locations along the roadway to detect a plurality of non-reflected electromagnetic emissions originating from a plurality of vehicles. The system further comprise at least one processor configured to receive signal information from the at least one receiver and to identify in the plurality of non-reflected electromagnetic emissions an electromagnetic waveform of a vehicle. The at least one processor may calculate at least one of a Doppler effect, a phase difference, or a time difference of non-reflected electromagnetic emissions associated with the identified electromagnetic waveform, and determine at least one of a location, speed, and direction of the vehicle.

Abstract: In an embodiment a traffic speed prediction device includes at least one processor is configured to determine a second section connected with a first section, wherein the second section is a target road section, and wherein the first section includes a road section in front of the second section, to output first output data using traffic speed data during a first time, the traffic speed data being obtained based on probe data collected in the first section and the second section, to output second output data using traffic volume data during a second time, the traffic volume data being obtained based on the probe data collected in the first section and the second section, and to predict a traffic speed of the road including the second section using the first output data and the second output data.

Abstract: Provided are methods for managing traffic light detections, which can include: deriving a first state of a traffic light at an intersection a vehicle is approaching, according to first detection data acquired by a first traffic light detection (TLD) system; deriving a second state of the traffic light at the intersection, according to second detection data acquired by a second TLD system that is independent from the first TLD system; determining traffic light information at the intersection based on at least one of (i) the first state or (ii) a result of checking whether the first state is same as the second state; and causing the vehicle to operate in accordance with the determined traffic light information at the intersection. Systems and computer program products are also provided.

Abstract: A multi-intelligence federated reinforcement learning (FRL)-based vehicle-road cooperative control system and method at the complex intersection use a vehicle-road cooperative control framework based on the Road Side Unit (RSU) static processing module and the vehicle-based dynamic processing module. The historical road information is supplied by the proposed RSU module. The Federated Twin Delayed Deep Deterministic policy gradient (FTD3) algorithm is proposed to connect the federated learning (FL) module and the reinforcement learning (RL) module. The FTD3 algorithm transmits only neural network parameters instead of vehicle samples to protect privacy. Firstly, FTD3 selects only specific networks for aggregation to reduce the communication cost. Secondly, FTD3 realizes the deep combination of FL and RL by aggregating target critic networks with smaller Q-values. Thirdly, RSU neural network participates in aggregation rather than training, and only shared global model parameters are used.

Abstract: A method for coordinating driverless transport vehicles is provided. A first trajectory calculated by a first of the transport vehicles and a second trajectory, calculated by a second of the transport vehicles, of the second transport vehicle are received by a central computing device. A space requirement of the first transport vehicle along the first trajectory and a second space requirement of the second transport vehicle along the second trajectory are determined by the computing device. If it is determined that the space requirements will at least partially overlap each other, the first or second transport vehicle is selected by the computing device, and a signal is transmitted to the selected transport vehicle. The signal prompts the selected transport vehicle to change its movement along its trajectory and/or its trajectory.

Abstract: A method includes determining a distance remaining from a current vehicle location to a traffic control signal and determining a recommended speed over the distance remaining that will cause the vehicle to reach the traffic control signal at a time when the signal permits travel. The method includes obtaining traffic data indicating the presence of traffic between the present location and the signal and predicting movement patterns and timing of traffic indicated by the traffic data, and adjusting the recommended speed to accommodate the predicted movement patterns and timing of traffic, to preserve vehicle momentum in light of changes to travel required by the predicted movement patterns and timing. The method additionally includes displaying the recommended speed and continuing at least the determining the distance, determining the recommended speed and displaying the recommended speed until the vehicle either stops or reaches the traffic control signal.

Abstract: A processing device performing a process related to driving of a host moving object, which is capable of communicating with a remote center, is provided. The processing device includes a processor configured to: monitor a safety envelope violation, which is a violation of a safety envelope in which safety of intended functionality is set in compliance with a driving policy, in the host moving object in manual driving; in response to determining that the safety envelope violation is occurred, generate scenario information, which represents a scenario of the safety envelope violation, and transmit the scenario information to the remote center; and acquire feedback information from the remote center, the feedback information being fed back based on the scenario information.

Abstract: Apparatus, systems, and/or methods may involve reporting a road hazard. Road hazard data may be collected for an object on a road, which may include automatically generated data from a device associated with the object causing a hazard. The road hazard data may be provided to a service, an application, a device, a client, and so on. For example, the road hazard data may be merged with a map and provided to a map services client, a navigation client, and so on. An alert may be generated based on the road hazard data to warn of the hazard caused by the object. The alert may include a visual and/or audio representation of the hazard data. The alert may be used to automatically and/or manually avoid the hazard.

Abstract: Aspects of the subject technology relate to a feeder lane direction warning system. Entering of an own vehicle into a feeder lane in a parking facility is detected. First data of a first parked vehicle parked in a first row of parking spaces adjacent the feeder lane is received from an external sensor mounted on the own vehicle. A traffic direction of the feeder lane is determined based at least on the received first data of the first parked vehicle. An alert is output via an output device of the own vehicle based on determining that the determined traffic direction of the feeder lane is different from a traveling direction of the own vehicle.

Abstract: Particular embodiments may provide recommendations for a parking area for a vehicle. Information regarding an object within a specified area may be detected by a sensor of the vehicle. The specified area may be divided into a plurality of tiles. Based on the information regarding the object, one or more of the tiles may be classified as unobstructed tiles. Based on the one or more unobstructed tiles and a footprint of the vehicle, a parking area for the vehicle may be identified within the specified area. The footprint of the vehicle may fit inside the parking area. A visualization associated with the parking area may be generated.

Abstract: A method of providing flight vehicle operation information is provided. The method may comprise providing a first control screen, which displays first operation information of a plurality of monitored flight vehicles, inputting the first operation information and context information to a pre-established operation information prediction model and generating second operation information of the monitored flight vehicles at a future time point based on data output from the operation information prediction model, and providing a second control screen, which displays the second operation information.

Abstract: The present disclosure provides a method and system for determining an optimal flight height of an unmanned aerial vehicle (UAV), an electronic device, and a medium. The method includes: obtaining a multi-band crop spectral image of an experimental area in a preset scenario; performing data processing on the multi-band crop spectral image, to obtain multi-spectral orthographies of a plurality of sample plots; calculating a ground resolution of the multi-spectral orthography of each sample plot, simulating and determining a multi-band crop spectral image of each sample plot at a different flight height by a nearest neighbor interpolation method based on the ground resolution of the multi-spectral orthography of each sample plot; and for the multi-band crop spectral image of each sample plot at the different flight height, determining an optimal flight height corresponding to each sample plot by a hypothetical test method.

Abstract: In the field of air navigation, a computer-implemented method includes loading an initial active flight plan for an aircraft comprising a first approach procedure to a runway up to a missed approach point ending between the missed approach point and a final point; loading a secondary flight plan comprising an approach procedure to the runway between the missed approach point and the runway, and a second missed approach procedure at the end of the approach, and ending at a second final point; receiving an instruction from an operator of the aircraft to link the initial active flight plan and the secondary flight plan; in the event of a go-around by the operator at the latest at the missed approach point, activating the missed approach procedure; otherwise, automatically selecting the secondary flight plan as active flight plan and activating the second approach.

Abstract: Methods, apparatus, and systems are provided for an antenna evaluation system including a control station and a plurality of unmanned aerial vehicles (UAVs) for evaluating the performance of an antenna under test (AUT). The UAVs including radio frequency (RF) sensor modules for receiving and/or transmitting RF signals from/to the AUT. The control station is configured to dynamically control the flight paths of each of the UAVs based on received RF measurements collected by the UAVs during antenna performance evaluation (APE) tests. The APE tests include performance evaluation tests including, without limitation, for example tracking performance, antenna pointing/de-pointing performance and/or any other APE in relation to the AUT. The AUT is a communication on the move (COTM) or satellite communication on the move (SOTM) antenna.

Abstract: A system and a method for estimating coverage area and viewing area for an Unmanned Aerial Vehicle 104 (UAV 104) is disclosed. It involves creating an operational map of a home location's area coverage 302 pertaining to a complex terrain based on no fly zone polygon data and elevation data, based on the information of the area coverage provided by a navigation unit. The map is created using multiple sample points and validating said sample points by checking whether or not they are at no fly zone or exceeding maximum AGL. Moreover, the operational map is drawn by using home location as a center point. Further, it involves determining and generating coverage area and viewing area of the UAV based on the operational map. It also discloses a feature of checking take-off suitability.

Abstract: A method and device for assisting a pilot in flight management is provided, by enabling the pilot to anticipate situations involving a risk of collision with another aircraft or with the ground, or to anticipate a risk of deviation from a flight path.

Abstract: A drone dispatch system that provides individuals and/or organizations instant access to one or more drones at any remote location without requiring physical proximity. Some embodiments may include a computer implemented application that provides access to a drone storage and recharge location called a “Sky Hub”. In some embodiments, a network of drones may be interconnected and in communication among themselves in order to avoid in flight collisions. Some embodiments may utilize a computer implemented application that provides access to a drone storage and recharge location called a “Sky Hub”. In some embodiments, a network of drones may be interconnected and in communication among themselves in order to avoid in flight collisions.

Abstract: A multi-objective method of optimizing the time the ASV spends ‘in observation’ or ‘sensing’ and the time the ASV spends ‘recharging’ or ‘energy harvesting’ is taught herein. The method comprises: collecting data on observation points of interest, determining whether or not energy harvesting is needed, and effectively visiting the observation points of interest between the search for energy harvesting.

Abstract: Embodiments described herein include a delivery system having unmanned aerial delivery vehicles and a logistics network for control and monitoring. In certain embodiments, a ground station provides a location for interfacing between the delivery vehicles, packages carried by the vehicles and users. In certain embodiments, the delivery vehicles autonomously navigate from one ground station to another. In certain embodiments, the ground stations provide navigational aids that help the delivery vehicles locate the position of the ground station with increased accuracy.

Abstract: A computer-implemented training system for training a plurality of new employees within the food service industry, the system comprising at least one central server including one or more databases for storing information associated with a food service establishment and employees, at least one first computer capable of communicating with the central server, at least one second computer capable of communicating with the central server and the first computer, a menu module, the menu module comprising a plurality of menu items offered at the food service establishment and stored as the one or more databases on the at least once central server, a shift set-up module, the shift set-up module comprising a plurality of working shifts of the food service establishment and stored as the one or more databases on the at least once central server, a flash card module, the flash card module comprising a plurality of flash cards depicting the plurality of menu items and stored as the one or more databases on the at least on

Abstract: The present disclosure discloses a publicity-education pushing method and system based on a multi-source information fusion. The method includes: step S1: constructing a patient publicity-education knowledge graph, and pushing the patient publicity-education knowledge graph to a patient through a publicity-education applet; step S2: fusing and correcting patient basic information, patient diagnosis-treatment information, patient eye movement information and a patient personality inventory to obtain patient multi-source information; step S3: constructing a compliance prediction model through a neural network by using the patient multi-source information and collected patient medication taking behavior data; and step S5: building a system rule base, and after searching for a corresponding disease and treatment in the patient publicity-education knowledge graph through information returned by the system rule base, pushing the disease and the treatment to the patient through the publicity-education applet.

Abstract: Systems and methods are described in which one or more attributes or cues related to a discoverable object are conveyed to a user of handheld device via audible, haptic and/or visual means. Using a light beam generated by the handheld device and pointed in the same direction as a device camera, the user may point toward one or more objects in the user's environment believed to be associated with the one or more attributes or cues. Based on the region being pointed at within camera images, the handheld device may classify objects within images to determine if an object matches one or more templates or classifications of the discoverable object. A match, or mismatch, of objects being pointed at may determine subsequent actions. Systems and methods may provide simple and intuitive methods for human-machine interactions that may be particularly well-suited for learners.

Abstract: Some examples described herein involve an interactive game system and virtual world for educating users about cryptocurrency. In one example, a system can generate a three-dimensional (3D) virtual world for a video game. The 3D virtual world can include game objects and a virtual avatar representing a user, where the virtual avatar is movable within the 3D virtual world to interact with the game objects. The system can detect an interaction between the virtual avatar and one of the game objects within the 3D virtual world and, in response to detecting the interaction, select a learning module. The system can select the learning module from among a group of learning modules based on the game object. The learning module can be configured to provide an educational tutorial to teach the user about cryptocurrency. The system can then execute the learning module to provide the educational tutorial to the user.

Abstract: This application relates to teaching applications of virtual reality technology, and provides a three-dimensional (3D) integrated teaching field system based on a flipped platform and a method for operating the same. The system includes a device deployment module, a teaching resource matching module, an acquisition and processing module and an edge computing module. The method includes spatial division of the 3D comprehensive teaching field system in an offline classroom, device deployment, edge computing, holographic display, data acquisition, motion positioning, and construction of a teaching interactive environment.

Abstract: A method for generating a virtual reality environment includes detecting an illustrative asset that is common to a first set of assets and a second sets of assets. The method further includes rendering a three-dimensional (3-D) model of the illustrative asset and a 3-D model of the first set of assets using an illustration approach to produce 3-D frames of a first descriptive asset. The method further includes modifying the illustration approach based on an evaluation to produce an updated illustration approach. The method further includes rendering the 3-D model of the illustrative asset and a 3-D model of the second set of assets using the updated illustration approach to produce 3-D frames of a second descriptive asset.

Abstract: A display apparatus and a method for questions and answers includes a display unit includes an input unit configured to receive user's speech voice; a communication unit configured to perform data communication with an answer server; and a processor configured to create and display one or more question sentences using the speech voice in response to the speech voice being a word speech, create a question language corresponding to the question sentence selected from among the displayed one or more question sentences, transmit the created question language to the answer server via the communication unit, and, in response to one or more answer results related to the question language being received from the answer server, display the received one or more answer results. Accordingly, the display apparatus may provide an answer result appropriate to a user's question intention although a non-sentence speech is input.

Abstract: The present disclosure provides interactive audio/video-based systems for teaching a subject to a human user based on, for example, the human user's mastery-indicating input(s), and methods of using same.

Abstract: An embodiment of the present disclosure provides a system with a heavy-duty interactive non-face-to-face training platform. The system with a heavy-duty interactive non-face-to-face training platform according to an embodiment of the present disclosure includes: training platform server having a training platform for virtual training of heavy equipment; a training check server that is connected to the training platform server through a network such that the training platform server can be used, includes a display so that it is possible to check training and teach a student who performs virtual heavy equipment training, and includes an interface connected to a training platform; and one or more training servers that are connected to the training platform server and the training check server through the network, include an interface so that a student who performs virtual training of heavy equipment can be trained, and are connected to the training platform.

Abstract: A foldable music teaching device is disclosed. The music teaching device includes a plate. The plate includes a first plate, a second plate, and a third plate. The second plate comes in a rectangular configuration and acts as a center plate of the plate. Each of the first plate and the third plate comes in a semi-circular configuration and connects at either side of the second plate. Each of the first plate, the second plate, and the third plate includes zones for receiving magnetic pads. The plate includes legs/supports. The legs/supports help to position the plate at a height from the ground. The second plate presents a hinge plate. The hinge plate allows to position music notes over the second plate such that users stand surrounding the plate. The users view the music notes and use musical instruments to produce sound by hitting the musical instruments over the magnetic pads.

Abstract: A system is provided for enabling a user to overcome anger. The system is configured to enable the user to engage in a first and a second activity in a virtual environment, directed to rewire a first and a second defective wiring, respectively. The first defective wiring results in an individual's bias towards noticing unfair attributes in a situation or an event. The second defective wiring results in inability to weigh between fair and unfair attributes of a situation. Symptom of the first and the second defective wirings is anger. Engagement in the second activity is enabled after the user has at least participated in the first activity. Automated instructions are provided to the user to engage in activities performed in a real world environment directed to rewire the first and the second defective wiring.

Abstract: An electrode for a conducted electrical weapon may comprise an electrode body and an electrode head coupled to a first end of the electrode body. A training attachment may be coupled to the electrode head. The training attachment may comprise an attachment elongated extension opposite an attachment base. The training attachment may comprise a plurality of wings coupled to a forward surface of the attachment elongated extension. The plurality of wings may be configured to operate from a first position to a second position responsive to an impact of the training attachment with a target. The plurality of wings may comprise mating surfaces configured to couple to the target.

Abstract: An interactive exercise instruction system and method for providing interactive multimedia information to an exerciser and for providing the exerciser the ability to provide information back to the system before, during or after exercising. The interactive exercise instruction system and method generally includes receiving a selection of an exercise to perform on an exercise machine, displaying a visual indicator on the exercise surface indicating where on the exercise surface the exerciser is to make contact to perform the selected exercise, determining whether the contact area corresponds to a location of the visual indicator on the exercise surface and determining as to whether or not the exerciser is properly positioned to perform the exercise as signaled.

Abstract: A method facilitates communication of program information to visitors to museums and other facilities that include displays for educational interest. The method operates with a system including an APP downloadable onto a smartphone or other module, a facility system located within the museum or other facility and ability to communicate between the facility system and the smartphone or other module. The method facilitates communication with visitors needing any one or more of visual assistance, hearing assistance, and/or sensory assistance. The system includes a protocol translator which facilitates operation of the inventive method.

Abstract: A system includes a container filled with material other than radioactive material. The system also includes a capacitor disposed on the container. The capacitor is disposed over a surface of the container. A power source, e.g., 5 V, is used for powering the capacitor that is connected to the power source through a resistor ranging between 20 and 40 mega ohms. A processor is used and configured to generate a feedback based on a measured charging/discharging associated with the capacitor as a user moves with respect to the container. In one nonlimiting example, the processor is configured to generate a rolling average of the charging/discharging. An output device of the system may be configured to render feedback to the user based on the proximity of the user with respect to the container. In some nonlimiting examples, the output device is configured to render the feedback based on the rolling average.

Abstract: A system quantifying clinical skill of a user, comprising: collecting data relating to a surgical task done by a user using a surgical device; comparing the data for the surgical task to other data for another similar surgical task; quantifying the clinical skill of the user based on the comparing of the data for the surgical task to the other data for the other similar surgical task; outputting the clinical skill of the user.