Devices for monitoring one or more parameters of a subject, and related methods and systems, are disclosed. The device comprises a support element configured and arranged to detachably attach over a skin region of a chest area of a subject, an optical sensor assembly mounted to said support element and configured and arranged to conduct optical measurements in said chest area and generate optical measurement data indicative of said one or more parameters of said subject, a volumetric sensor assembly mounted to said support element and configured and operable to measure chest expansions and retractions of said subject and generate volumetric measurement data indicative of the expansions and retractions of the chest of said subject, and a control unit mounted to said support element and configured and operable to process said optical and volumetric measurement data for removing interferences introduced into said optical measurements due to said chest expansions and retractions.

A facial wearable device for providing external stimuli to a user comprises a foldable frame, a flexible layer, an airbag layer, a plurality of heating pads, a plurality of vibrating motors, and a sensor. The flexible layer may couple to a proximal side of the foldable frame and be configured to couple to a facial area of the user. The airbag layer may be disposed between the foldable frame and the flexible layer and comprise a plurality of inflatable bladders configured to provide pressure to the facial area of the user. The plurality of heating pads may couple to the flexible layer and be configured to provide heat to the facial area of the user. The plurality of vibrating motors may couple to the flexible layer and be configured to provide vibration to the facial area of the user. The sensor may couple to the flexible layer and be configured to detect biometric data of the user. At least one of the plurality of inflatable bladders, the plurality of heating pads, and the plurality of vibrating motors may be controlled based on the biometric data.

A device for simulating a human presence and method is disclosed herein. The device includes a speaker configured to provide an audio output substantially similar to a voice of the remote person, a heartbeat simulator configured to provide a tactile output onto a bed substantially similar to a heartbeat of the remote person, a processor communicably coupled to the speaker and to the heartbeat simulator, the processor configured to drive the speaker and the heartbeat simulator, and a power supply electrically coupled to the speaker and to the heartbeat simulator, the power supply configured to power the speaker and the heartbeat simulator. The device for simulating a human presence is useful for mimicking the heartbeat of a mother to comfort a baby or child and maximize sleep time.

A pillow including a percussion assembly, a padding material, and a pillow cover configured to enclose the percussion assembly and the padding. The percussion assembly is configured to articulate causing the pillow padding and pillow cover to expand and contract.

A system for monitoring and controlling a heart rate includes an interface for communicating with a heart rate monitor and a haptic device. The system also includes a processor and memory. The memory includes programmed instructions to cause the processor to determine a natural heart rate of a user, determine a target rate for the user, and cause the haptic device to provide haptic input to the user to adjust the natural heart rate to the target heart rate.

A child soothing device includes a soothing structure includes an outer layer and an inner layer, and one or more artificial muscles disposed between the inner layer and the outer layer of the soothing structure and communicatively coupled to a controller. Each of the one or more artificial muscles includes a housing comprising an electrode region and an expandable fluid region and a dielectric fluid housed within the housing. Each of the one or more artificial muscles also includes an electrode pair positioned in the electrode region of the housing, the electrode pair including a first electrode and a second electrode. The electrode pair is actuatable between a non-actuated state and an actuated state such that actuation from the non-actuated state to the actuated state directs the dielectric fluid into the expandable fluid region, expanding the expandable fluid region, thereby applying pressure to the inner layer of the soothing structure.

A care unit can include a base member and a plurality of petal members. Each petal member can extend from a first end, engaged with the base member, to a second end, spaced from the base member. Inward-facing surfaces of at least two petal members and the base member can collectively define a cavity for receiving at least a portion of the patient. The care unit can further include one or both of a therapy component, configured to provide a treatment to the patient, or a sensor component, configured to monitor a condition of the patient. The therapy component can be coupled to, or integrated with, one or both of the base member or a petal member and can include an optical light source, a thermal energy source, an oxygen or air source, a sound wave source, a sound wave-cancelling source, or a pulsating source, for example.

A partial enclosure for inhibiting sound passing into and out of the partial enclosure includes an absorber-barrier or an absorber-barrier-absorber, each made from sound absorbing material and sound barrier material and arranged to form the partial enclosure. The enclosure also includes an adaptive frequency matched sound-masking system. The absorber-barrier or absorbed-barrier-absorber is positioned to block or inhibit unwanted sound from various positions of a source of the unwanted sound, or motion of the source of the unwanted sound. The adaptive frequency matched sound-masking system includes a sound generating device arranged on or in the partial enclosure to emit anti-noise signal to cancel or inhibit the unwanted sound.

There is provided a sound module for a toy, the sound module including: a controller; a speaker operatively connected to the controller; and a light operatively connected to the controller. The sound module is operable in at least a first mode and a second mode. In the first mode the controller controls the speaker to provide entertaining noises. In the second mode the controller: controls the light to provide calming illumination and/or controls the speaker to provide calming noises for a first period; and then controls the light to provide invigorating illumination and/or controls the speaker to provide invigorating noises for a second period. There is also provided a toy including the sound module.

A device for generating sensory stimuli, corresponding to sensory stimuli emanating from a reference person, for a child comprises a receiving unit for receiving a data stream from a device for acquiring sensory stimuli, emanating from a reference person, and a transducer unit, which is coupled to the receiving unit and is controllable by the data stream. The transducer unit generates at least either body-borne sound, which corresponds to the heart sounds, described by the data stream, of the reference person, or movements, which correspond to the movements, described by the data stream, of the reference person, or airborne sound, which corresponds to the airborne sound generated by the reference person and is described by the data stream.