Described herein is a pilot monitoring system (100) including a camera (106) configured to capture a plurality of digital images of an aircraft (104) cockpit including one or both of a pilot (102) and a co-pilot (103) and a processor (114) configured to process the captured images. The images are processed to determine an alertness state of the pilot (102) and/or the co-pilot (103) during operation of the aircraft (104) based on detected facial features of the pilot (102) and/or co-pilot (103) in the images. Processor (114) receives information indicative of a current phase of flight of the aircraft and displays a visualisation of the alertness level and/or determines a suitability of a controlled rest period for the pilot (102) or co-pilot (103) based on the alertness state of the pilot and (102)/or the co-pilot (103) and the current phase of flight. An alert is issued alert to the pilot (102) and/or co-pilot (103) including a determination of a suitability of a controlled rest period for either the pilot (102) or co-pilot (103).

A universal respiratory detector for detecting a respiratory gas. The universal respiratory detector may include a plurality of layers with a visual indicator to quickly and reversibly change color to detect a respiratory gas parameter such as carbon dioxide. The color change may be visible from both sides of the detector. In some examples, the respiratory detector may be a biocompatible and conformable sticker for mounting on a person's face or an oxygen delivery device.

A monitoring device comprising at least one measurement module for measuring at least one physiological parameter of the crew member, at least one consolidation module for consolidating the measured physiological parameter or parameters, a fusion module for fusing the consolidated physiological parameter or parameters in order to detect at least one physiological status of the crew member, a filtering module for filtering the physiological status or statuses, a determination module for determining a level of incapacity of the crew member, a transmission module for transmitting a signal indicative of the level of incapacity of the crew member to a user device.

A shielding arrangement for a magnetoencephalography (MEG) system includes a passively shielded enclosure having a plurality of walls defining the passively shielded enclosure, each of the plurality of walls including passive magnetic shielding material to reduce an ambient background magnetic field within the passively shielded enclosure; a vestibular wall extending from a first vertical wall to define, and at least partially separate, a vestibular area of the passively shielded enclosure adjacent the doorway and a user area of the passively shielded enclosure; and active shield coils distributed within the passively shielded enclosure and configured to further reduce the ambient background magnetic field within the user area of the passively shielded enclosure.

A magnetocardiography (MCG) system includes a passively shielded enclosure having walls defining the passively shielded enclosure, each of the walls including passive magnetic shielding material to reduce an ambient background magnetic field within the passively shielded enclosure; an MCG measurement device including optically pumped magnetometers (OPMs); and active shield coils within the passively shielded enclosure and stationary relative to the passively shielded enclosure and the MCG measurement device, wherein the active shield coils are configured to further reduce the ambient background magnetic field within a user area of the passively shielded enclosure.

Apparatus for medical screening includes a plurality of acoustic transducers, which are configured to sense acoustic waves emitted from a body of a subject and to output signals in response thereto. A frame is configured to position the acoustic transducers in proximity to a thorax of the subject, so that the acoustic transducers receive the acoustic waves emitted from different, respective locations on the thorax. Processing circuitry is configured to collect and process the signals so as to assess a respiratory condition of the subject and to issue an alarm upon detecting a pathological respiratory condition, such as a suspicion of COVID-19.

A management system (100) for passenger safety, health and comfort, the system comprising a first module (101) configured to collect data from an array of sensors within a passenger cabin, a first set of parameters based on the data collected by the first module, a second set of parameters based on the data collected by the first module, a second module (120) comprising a processor configured to process the first set of parameters and the second set of parameters. The processor is further configured to determine if passenger comfort levels are in the negative and/or if a passenger is showing symptoms of sickness, determine alterations and/or actions to be taken by an environmental control system and/or crew of the passenger cabin to assist in moving the comfort levels to a positive and/or to assist a sick passenger, and alert the crew and/or alter the environmental control system.

A method 140 of assessing an operator emotional state 131 and sending an alert 144 based on the emotional state 131. The method 140 includes tracking 141 during a time period, using at least one sensor 103, 105, 106, 112, 117, one of an image sensor data, voice data or a biometric parameter of an operator. Determining 142, using a controller 120 that is operatively connected to at least one sensor 103, 105, 106, 112, 117, a probability of a likely emotional state 131 from a list of emotional states 131 of an operator based on one of the image sensor data, voice data or the biometric parameter. Comparing 143, using a processor, the probability of one of the likely emotional states 131 of the operator with a baseline emotional state 131 of the operator. Sending 144, using the controller 120, an alert if most likely emotional state deviates from the baseline emotional state by a predetermined threshold.

The present disclosure relates to systems and methods for positioning a subject. The method may include generating a first image of the subject disposed on a scanning board of an imaging device. The first image may include position information of the subject. The method may further include generating a second image of the subject which includes information associated with one or more organs of the subjects. Additionally, the method may include determining the position of a ROI based on the first image and the second image. The method may further include operating the imaging device to scan a target portion of the subject.

An imaging device for acquiring a time series of in vivo images of a region of a subject's body is provided. The imaging device includes a energy source, a detector for detecting energy from the energy source passing through the region of the subject's body located between the energy source and detector, a controller configured to operate the energy source and the detector to acquire a time series of in vivo images of the region of the subject's body, a sensor for monitoring a physiological parameter associated with the region of the subject's body to be imaged and a processor configured to determine timing of the image acquisition based at least on the monitored physiological parameter. A method for acquiring a time series of in vivo images of a region of a subject's body using the imaging device is also provided.