The invention generally relates to sensing garments.

A monitor includes a base, a cylindrical housing, rotatably connected to the base, and including an air-intake slot, and a collection media, a motor configured to rotate the cylindrical housing relative to the base, a power source, connected to the motor, and a processor connected to the motor and power source. The processor is configured to process information and, based on the processing, direct the motor to rotate the cylindrical housing so that airborne particles in ambient air pass through the air-intake slot and to the collection media.

The invention relates to a filtration assembly (5) comprising an annular support (12) which comprises an annular step (13) having an apex on which a filter membrane (11) rests, and a cover (20) covering the annular support in order to hold a periphery of the membrane between the cover and the annular support. The cover comprises a ring (21) which fits around the step to trap the periphery of the membrane between the ring and the annular support, the ring being extended by a skirt (22) which extends as a projection from the ring to cover an external peripheral wall of the annular support and to exhibit an end face (23) which extends in continuity with a bearing face (24) of the annular support. The invention also relates to a removable cassette for an apparatus for sampling nanoparticles comprising such a filtration assembly.

Embodiments relate generally to systems and methods for providing a secure attachment between a gas detector and an external device. A gas detector may comprise a socket comprising a cable attachment configured to interface with an external device; and a holder configured to attach to the socket and to the external device, the holder comprising a first interface configured to attach to the socket of the gas detector; a second interface configured to attach to the external device; a first cable attachment located within the first interface, configured to attach to the gas detector; and a second cable attachment located within the second interface, configured to attach to the external device.

An electronic device is provided. The electronic device includes a display disposed toward a first surface, a housing including an opening formed toward a second surface, a tray including a hole formed toward the second surface, a sensor module that is able to be seated on the tray, a connector disposed adjacent to the opening inside the electronic device to receive the tray and the sensor module, and a processor configured to control the sensor module when the sensor module is inserted into the connector. The sensor module includes a gas sensor, a sensor chamber, and a pipe forming a path allowing gas, which is introduced through the hole, to move into the sensor chamber.

The invention generally relates to sensing garments.

Methods, devices, and systems for aerosol detection, such as NTAs and PBAs are disclosed. The device can be worn, handheld, or mounted to an apparatus.

Techniques for air monitoring and air insight generation are described. In one implementation, an air monitoring device produces air monitoring data, such as particulate measurements, for air in an area monitored by the air monitoring device. An air monitoring application obtains the air monitoring data produced by the air monitoring device. The air monitoring application processes the air monitoring data to generate one or more air insights associated with the air in the area monitored. The one or more air insights are used by the air monitoring application to generate air insight content including the one or more air insights. The air monitoring application configures a user interface of a computing device to display the air insight content including the one or more air insights.

A process for manufacturing an optical system includes forming a first hydrophobic surface at a semiconductor substrate, providing a first drop of transparent material having a first shape on the first hydrophobic surface, and allowing the first drop to harden to form a first optical element having the first shape. The optical system may be a particle detector, and the process may optionally further include forming a light source at the semiconductor substrate configured to generate a light beam that passes through the first optical element and a cavity to a photodetector.

A device includes a main body and at least one actuating and sensing module. A length of the main body is 5070 mm. A width of the main body is 2530 mm. A height of the main body is 915 mm. The actuating and sensing module is disposed in the main body. The actuating and sensing module includes a carrier, at least one sensor, at least one actuating device, a driving and transmitting controller and a battery. The sensor, the actuating device, the driving and transmitting controller and the battery are disposed on the carrier. The actuating device is disposed on one side of the sensor. The actuating device includes a guiding channel. The actuating device is enabled to transport fluid to flow toward the sensor through the guiding channel so as to make the fluid measured by the sensor.