Abstract: Provided are systems, compositions and methods that useful in any setting where generating and tracking light is used. The systems, methods and compositions contain as a component flexible, transparent membrane-based materials that include light emitting diodes (LEDs). The LEDs can include or be formed from colloidal quantum dots (CQDs) as an active layer. The CQDs can be formed from solution-processed semiconductor nanocrystals. They have a tunable band gap energy that can be readily tuned by adjusting the size of the nanocrystals. Transparent membrane-based LED arrays exhibit emission wavelength that can be tuned anywhere in the range of 800-2000 nm. The LEDs are highly transparent in the visible wavelength range with the exception of the CQD active layer. The CQD-based LEDs are components of any device or system wherein generating and/or tracking reflected light is utilized, such as in tracing the location and movement of a living individual, or an inanimate object.

Abstract: A method of determining the likelihood of a slip or fall comprises receiving, by a detection application stored in a non-transitory memory and executed on a processor, a plurality of sensor readings from a plurality of movement sensors, comparing, by the detection application, the plurality of sensor readings with a plurality of movement patterns stored in a database, determining, by the detection application, that at least one of the movement patterns of the plurality of movement patterns matches the plurality of sensor readings, and generating, by the detection application, an indication that a slip or fall is likely based on the plurality of sensor readings. The plurality of movement sensors is associated with different areas of a worker's body.

Abstract: A method for detecting a fall by a user wearing a fall detector, including: detecting a trigger event identifying the time location of a possible fall event in user data; extracting motion features from motion data and physiological features from physiological data from within a time window around the identified time location; and determining whether the detected trigger event is a fall by the user by inputting the at least one of the motion features and at least one of the physiological features into a classifier.

Abstract: Methods and apparatus related to wearable devices (150) worn at a location on a user's body, which in response to execution of processor-executable instructions (120) detect for the user pose or motion and pose at location proximate to or more distally disposed to the wearable device (150). The apparatus (100) includes a wearable user interface device. The wearable device (150) via an associated processor (104) detects, at least, volume changes in a user's limb. The wearable device (150) generates gesture information from, at least one of, myographic force data, proximity data, and inertial measurement data. The wearable device (150) may be included in a larger apparatus (100). The wearable device (150) or larger apparatus (100) may include methods of operation in which at least one processor (105) generates gesture and/or extremity information and takes at least one tangible action based on the information.

Abstract: Systems and methods for improving vehicular safety are provided. According to certain aspects, an electronic device may receive and analyze image data depicting an individual located within a vehicle. The electronic device may also access certain data related to a condition of the individual, and may accordingly determine whether the individual is fit to operate the vehicle. If the individual is unfit to operate the vehicle, the electronic device may alter autonomous operation of the vehicle.

Abstract: An aspect of some embodiments of the present invention relates to a system configured for detecting connection between a pressure pad and a monitor. The system includes a pressure detection circuit and a presence detection circuit. The pressure detection circuit is configured for sensing whether the pressure on the pad is above or below the threshold pressure. The presence detection circuit is configured for determining whether a connection between the monitor and the pad is intact. The presence detection circuit is configured to establish a high voltage condition that occurs when connection is broken along the presence detection circuit and a low voltage condition when the presence detection circuit is intact.

Abstract: An animal tag that contains first and second three-dimensional accelerometers and a processing unit, where the first accelerometer registers a first acceleration vector describing a spatial movement of a first position of the animal tag, and the second accelerometer registers a second acceleration vector describing a spatial movement of a second position of the animal tag, the second position separated from the first position by a distance, and the processing unit receives the first and second acceleration vectors and based thereon determines at least one behavior-related parameter for an animal carrying the animal tag in the form of inclination angle(s) (?, ?, ?) of the animal tag relative to a reference frame external to the animal tag, and/or an elevation of the animal tag relative to a reference level external to the animal tag.

Abstract: A wearable device may include a housing, a sensor in the housing configured to generate an output, and a transmitter in the housing. The wearable device may also include a processor programmed to alternatively operate in a normal radiation mode and a low radiation mode. The transmitter may be permitted to function at a normal capacity when operating in the normal radiation mode and may be caused to function at a reduced capacity when operating in the low radiation mode. During operation at the normal capacity, the transmitter may transmit at a higher radiation intensity than during operation at the reduced capacity. The processor may also be programmed to detect, based on the output generated by the sensor, whether the housing is currently worn by the user, and cause the transmitter to operate in the low radiation mode after detecting that the housing is being worn by the user.

Abstract: Operation of a head-mounted wearable device is responsive to whether a state of the device is being worn (donned) or not worn (doffed) on the head. The device may operate in a first mode while donned and a second mode while doffed. A capacitive sensor device having an electrode positioned in a bridge of the device provides output data. The output data is processed to determine a baseline value. Later, acquired output data is compared to the baseline value to determine don/doff data indicative of whether the device is donned or doffed. Data from other sensors, may also be used in conjunction with the output data to improve accuracy of the don/doff data. For example, if the output data is above the baseline value and accelerometer data is indicative of motion greater than a motion threshold, the don/doff data may be designated as donned.

Abstract: A system for using artificial intelligence to present geographically relevant user-specific recommendations based on vehicle operator attentiveness includes at least a transport communication device installed in a vehicle, at least a driving condition sensor designed and configured to monitor driving conditions and generate at least a driving condition datum, at least an operator sensor, designed and configured to monitor a vehicle operator and generate at least an operator state datum, an attention state module, designed and configured to generate an attentiveness level as a function of the at least a driving condition datum and the at least an operator state datum, a location interface component, designed and configured to determine geographical location, and a recommender module, designed and configured to receive at least a local attraction datum, generate an associated output message as a function of the attentiveness level and geographical location, and provide the output message to the operator.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: An accelerometer is mounted on a location of a user's body, sports equipment, or other device and tracks movement. Data describing the user's movement(s) may be saved or uploaded for distribution. The user's movement(s) may be compared to previously saved or downloaded movement data and an audio, vibrational, electrical, or other alert may be activated when the movement data is outside a predetermined range from the previously saved, pre-programmed, or downloaded movement. The invention is useful at least in various forms of physical therapy, sports training, and job training, and provides synergy when utilized in conjunction with other motion help related devices.

Abstract: A method of using a head-mounted display to enable the display of confidential data includes authenticating a user by placing the HMD on the user's head, moving the HMD by moving the user's head to facilitate the user looking at a series of N objects in a predefined order, and providing access to the confidential data in response to the user looking at the predefined series of N objects in the predefined order and within a predefined time frame.

Abstract: Systems and methods for monitoring posture of a user wearing an exosuit are discussed herein. Exosuits worn by users can monitor several movement factors that characterize the user's movements and posture. The user's posture is identified and analyzed, and feedback is provided to the user based on the analyzed posture.

Abstract: An example operation may include one or more of identifying, via a transport, at least one person in proximity to the transport, determining the at least one person matches one or more profile attributes of a profile of at least one transport occupant, sending a notification to a communication device in the transport to prompt the at least one transport occupant about the identified at least one person and the matched one or more profile attributes, and responsive to receiving a communication request from the communication device, transmitting a communication invite to a mobile device of the at least one person.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: A method for providing pressure feedback is described herein. The method includes receiving, via a processor, pressure sensor data from a plurality of pressure sensors over a period of time. The method also includes receiving, via the processor, movement data from a plurality of sensors over the period of time. The method also further includes sending, via the processor, pressure sensor data and movement data to a data service. The method also includes receiving, via the processor, a feedback from data service.

Abstract: An ophthalmic apparatus for examining an examinee's eye, comprising a face support member to support an examinee's face, a human detection member to detect whether or not the face is supported by the face support member, a notification member to give an announcement to an examinee or an examiner, and a control member to control the notification member based on a detection result of the human detection member.

Abstract: A posture and breathing improvement device, system, and method. The method may include performing an activity that is created using the system. The activity may be a breathing, stretching, meditation, strength, or the like, activity. The method may comprise having the user do a breathing and movement activity simultaneously. The method may comprise leading the user though the movement activity by providing a follow the target dynamic graphic. The user's current movements may also be displayed so that the user can correct in real time any deficiencies in performing the activity. After the activity is finished, the system displays to the user how the user did and allows the user to compare this to an optimal earlier created target path.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: The present disclosure relates to the reduction of pressure ulcers and falls with respect to patients with physical or cognitive impairments who are in bed. A control system assures that the bed and ancillary apparatus are physically set and that patient behaviors are responded to by care providers. Motion is monitored with a non-mutually exclusive portfolio of sensors, and this information is used by one or more reasoning engines. An integrated clinical workflow is informed by the patterns of movement and then the physical environment, patient interaction, and care provider workflow are controlled to reduce the incidence of falls and pressure ulcers in bed ridden patients.

Abstract: According to the invention a system for authenticating a user of a device is disclosed. The system may include a first image sensor, a determination unit, and an authentication unit. The first image sensor may be for capturing at least one image of at least part of a user. The determination unit may be for determining information relating to the user's eye based at least in part on at least one image captured by the first image sensor. The authentication unit may be for authenticating the user using the information relating to the user's eye.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: An apparatus comprises a projector for fixed attachment to a moveable part of an item of furniture, which changes its position and/or orientation relative to a surface in response to a movement of a subject occupying the item of furniture. The projector is arranged to project a pattern onto the surface. At least one camera is arranged to capture sequential images of the surface. A processing unit is arranged to: receive the images from the at least one camera; detect the projected pattern in the received images; detect a change to at least one feature of the projected pattern in the received images; determine whether the detected change satisfies at least one predefined criterion for a subject exit event; and output a signal based on the determining.

Abstract: Systems and method for monitoring gait dynamics are disclosed. The performance of an orthotic or prosthetic device or other device associated with a limb may be measured based on the resistance of a bending sensor. Data from the sensors is gathered or processed, particularly for purposes of alignment, safety, failure, usage, selection, and artificial proprioception. Information relating to the device may be outputted visually or auditorily to an individual.

Abstract: A wearable device for preventing the spread of disease by detecting when a wearer's hand comes into close proximity of the wearer's face. The device can preferably issue an immediate warning to the wearer to prevent contact between the wearer's hand and face and to change a wearer's face-touching habit in order to prevent future occurrences. More specifically, the device can be comprised of a housing, a backer, magnets to attach the backer to the housing, a signal emitter, a plurality of sensors, a micro USB charge port, and a power button.

Abstract: A system for predicting the fall of a subject's body, displaying the subject's body positioning on a monitor screen in a manner not revealing personal health information or otherwise breaching privacy concerns, and warning assistants when the subject is at risk for an imminent fall. The system includes a sensor assembly having a 3-dimensional 3-axis gyroscope and accelerometer positioned centrally on the subject's body to sense the subject's spatial positioning at short intervals and generate a corresponding sequence of positioning data, that is transmitted wirelessly to a processing assembly. A computer processing unit having associated software programming determines whether the displacement differential between the subject's present positioning and the subject's previous positioning exceeds a threshold predictive of imminent bodily fall, accomplished by comparing the subject's displacement differentials of each axis' sequential positioning data obtained after each of said intervals.

Abstract: A monitoring system and method tracks a patient's position over time and ensures that proper turning or other manipulation is done within the time prescribed. Preferably, the techniques herein continuously monitor patient position and alert medical or other personnel of the need for turning or other patient manipulation. The system may be implemented within a medical or other care facility, or within a patient's home.

Abstract: An authentication system for vehicles that has a minimum of one authentication element for detecting a movement, vibration and/or inclination. An apparatus generates a movement, vibration and/or inclination. The authentication element, in particular a key or a keyless go device for a vehicle, for example an automobile, has a wireless interface for sending and receiving an authentication signal and a sensor element for detecting a movement, vibration and/or inclination. The apparatus is positioned in/on the vehicle, and has at least one actuator for generating a movement, vibration and/or inclination, as well as a wireless device for sending and receiving an authentication signal. The at least one actuator is positioned on a transmission device, in particular on a vehicle, in order to generate an authentication signal through a movement, vibration and/or inclination. It also transmits this signal to the authentication element.

Abstract: The present invention is a system and method of managing event-based people detection and tracking, the method including: capturing attributes of an event, people, timings, location, ambience and incidents; profiling people based on the event location, event timings, event ambience, and event incidents; categorizing people based on the profiling; generating user-defined rules detection and tracking of people; providing recommendations in connection with detection and tracking of people; and tracking the efficacy of the recommendations.

Abstract: The present disclosure relates generally to the field of pregnancy devices. More specifically, the present disclosure relates to a wearable apparatus that alerts an expecting mother of unsafe lying or sleeping positions. An exemplary wearable apparatus consistent with the present disclosure comprises an adjustable belt member having an elongated axis of sufficient length to cover the girth of an expecting mother during the entire term of her pregnancy. Further, an attachment coupled to the wearable apparatus is present to secure the alarm belt to the expecting mother. In addition, sensors coupled to the wearable apparatus detect when the expecting mother is lying or sleeping in a supine position in which the sensors send signals to an external alarm. Furthermore, a power source may be coupled to the sensors to provide power thereto.

Abstract: Techniques are presented herein to provide human mobility pattern based modeling and tracking of a group of network enabled user devices associated with the same person. An association is made, at a tracking device, between a plurality of user devices and a user. Location information for each of the plurality of user devices is derived through network activity of the plurality of user devices. Locations for the plurality of user devices are derived from the location information. One or more predetermined user mobility pattern rules are applied to the plurality of user devices. User anomalies are detected when the tracked locations indicate that one or more of the plurality of user devices has violated one or more the predetermined user mobility rules.

Abstract: A wearable posture monitoring and feedback system and related method configured to monitor and provide feedback regarding a user's posture while operating and viewing a portable electronic device includes: a wearable frame configured to be fit on or about a head of the user; a sensor mounted on the wearable frame configured to monitor at least a head position of the user; and a transmitter configured to transmit data related to at least the head position wirelessly from the sensor to a receiver on or in the portable electronic device. The system is configured to (1) provide feedback to the user based on the data from the sensor; and (2) send a signal to alter an output provided to the user by the portable electronic device based on the data from the sensor.

Abstract: Systems and methods for ergonomic measurement are disclosed. For example, in one embodiment a method for ergonomic measurement includes: receiving a first signal from an image sensor, the first signal comprising data associated with a user's orientation with respect to the image sensor. A second signal is received from a orientation sensor, the second signal comprising data associated with the image sensor's orientation with respect to gravity. An ergonomic measurement of the user is determined based at least in part on the first and second signals. Another embodiment includes a computer-readable medium comprising processor-executable code for executing such a method.

Abstract: A one repetition maximum (1RM) estimating apparatus includes a potential signal receiving unit configured to receive a potential signal of a muscle from a sensor attached to a user, and a 1RM estimating unit configured to estimate a 1RM of the user based on the potential signal.

Abstract: Example embodiments may relate to a system, method, apparatus, and computer readable media configured for monitoring a user performing an exercise and generating a avatar of the user and a virtual shadow, wherein the virtual shadow illustrates proper form of the exercise. The example embodiments may further be configured for determining an amount of overlap between the virtual avatar and the virtual shadow, and generating a feedback score based on the amount of overlap.

Abstract: The present subject matter provides a system and a method for detecting liquid water. The method includes establishing signal communication between an RFID tag and an RFID reader, monitoring the signal communication between the RFID tag and the RFID reader and determining that liquid water is disposed between the RFID tag and the RFID reader or on the RFID tag if the signal communication between the RFID tag and the RFID reader is disrupted, interrupted or terminated.

Abstract: This system of detecting endemic or epidemic diseases includes an analysis center connected by a computer network to a number of health booths in which health data can be measured and stored with the conditions under which the measurements are taken. The analysis center generates an alert automatically if an endemic or epidemic disease is detected.

Abstract: A device that causes a driver not to feel passive task-related fatigue by performing interaction with the driver at a time when the driver feeling passive task-related fatigue, thereby promoting safe driving. In particular, phrase “the interaction with the driver” refers to a series of operations viewing quiz data or beat sequence data to the driver, receiving a response, and visually, acoustically, and tactilely informing a result according to the response, and a control of each component for the operation.

Abstract: A feedback device for measuring balance related information, and for producing a stimulation of the skin that encodes that information in a way that is useful to the wearer of the device. At least one sensor detects balance information and transmits at least one balance information signal to a signal processing subsystem. The signal processing subsystem converts the received balance information signal into at least one stimulation control signal. The signal processing subsystem then transmits the stimulation control signal to at least one stimulator, which provides stimulation to a wearer of the device reflecting the stimulation control signal received from the signal processing subsystem.

Abstract: Some embodiments are directed to an apparatus for monitoring patient orientation. A reusable sensor is configured to detect inclination angles of an anterior region of the patient. An elongated disposable attachment device is configured for removable attachment to both the sensor and the patient's anterior region such that the direction of elongation of the attachment device extends along the patient's sternum. The attachment device includes a sensor attachment portion configured for removable attachment to the sensor such that the sensor is prevented from direct contact with the patient, and a patient attachment portion configured for removable attachment to the patient's anterior region.

Abstract: A system and method are described herein for a sensor device which biomechanically detects in real-time a user's movement state and posture and then provides real-time feedback to the user based on the user's real-time posture. The feedback is provided through immediate sensory feedback through the sensor device (e.g., a sound or vibration) as well as through an avatar within an associated application with which the sensor device communicates.

Abstract: A feedback device for measuring balance related information, and for producing a stimulation of the skin that encodes that information in a way that is useful to the wearer of the device. At least one sensor detects balance information and transmits at least one balance information signal to a signal processing subsystem. The signal processing subsystem converts the received balance information signal into at least one stimulation control signal. The signal processing subsystem then transmits the stimulation control signal to at least one stimulator, which provides stimulation to a wearer of the device reflecting the stimulation control signal received from the signal processing subsystem.

Abstract: One or more human attributes extracted from a micro-impulse radar (MIR) signal is correlated to a temporary identity or phenotypic identity of a person.

Abstract: A hands-free controller, a facial expression management system, a drowsiness detection system and methods for using them are disclosed. The controller monitors facial expressions of the user, monitors motions of the user's body, generates commands for an electronic device based on the monitored facial expressions and body motions, and communicates the commands to the electronic device. Monitoring facial expressions can include sensing facial muscle motions using facial expression sensors. Monitoring user body motions can include sensing user head motions. Facial expression management can includes monitoring user facial expressions, storing monitored expressions, and communicating monitored expressions to an electronic device. Drowsiness detection can include monitoring eye opening of the user, generating an alert when drowsiness is detected, monitoring proper usage of the device, and generating a warning when improper usage is detected.

Abstract: A personal electronic device such as a smart phone can include a micro-impulse radar (MIR).

Abstract: The present invention provides a system, a method and a computer program product for, identifying an anonymous patient in a health care location, when the anonymous patient requires medical attention. A health parameter data of the patient is acquired by a sensor unit, and transmitted to a gateway module associated with the patient. In an event the acquired health parameter data transgresses preconfigured limits or preconfigured pattern(s); an alert is generated by the gateway module, and transmitted to a context server. The context server is configured to validate the alert; instruct the gateway module to emit a colored light corresponding to the color code and transmit the gateway identifier, the color code and a location of a nearest connector, to a medical agent for the purpose of locating the patient.

Abstract: A human tumble detecting and alarming device includes an external shell body, a sensor module for detecting body postures of an object to be detected in real time, a data processing module for analyzing information detected by the sensor module and judging whether the detected object tumbles or not according to analyzing results, a wireless communicating module connected to the data processing module and a power source module for respectively supplying the sensor module, the data processing module and the wireless communicating module with electricity. The sensor module is a triaxial acceleration sensor. The sensor module, the data processing module, the wireless communicating module and the power source module are all provided within the external shell body. The human tumble detecting and alarming device is simple in structure, small-sized, portable and easy to operate.

Abstract: A wearable device may be configured to detect and alert wearers to improper movements at a body joint based on a comparison of a lateral angle and a bend angle of the body joint and/or based on measurements customized for an individual wearer of the wearable device. For example, a wearable device may determine a bend angle and a corresponding lateral angle of the knee. The wearable device may compare the determined bend angle and lateral angle with stored thresholds customized for the wearer. The wearable device may select a threshold from the stored thresholds with a bend angle that matches the determined bend angle. The wearable device may then determine whether the determined lateral angle matches and/or exceeds one or more lateral angles associated with the bend angle of the threshold. The wearable device may provide feedback responsive to a determination that the threshold was exceeded.