Abstract: A device for monitoring eye movement and pupil response that comprises a first optical pathway for displaying one or more images to the eyes of a patient and a second optical pathway for obtaining images of the eyes of a patient. The device further comprises at least one screen for displaying an image to the left eye of the patient which is not visible to the right eye of the patient and for displaying an image to the right eye of the patient which is not visible to the left eye of the patient; a first camera for capturing images of the left eye of the patient; and a second camera for capturing images of the right eye of the patient at substantially the same time as the first camera is capturing images of the left eye of the patient. The device also comprises at least one IR light source for illuminating the eyes of the patient; and a processor for processing the obtained images and measuring pupil response and/or eye movements.

Abstract: Automated air freshener dispensers and cartridges therefor are provided herein. Air freshener dispensers include a housing having a cavity for receiving a cartridge containing an air freshening substance for release, a fan that induces an airflow through the housing and directs the airflow to an area outside of the air freshener dispenser, such that released air freshening substance is entrained in the airflow, a motor for driving the fan, at least one sensor, and a controller that receives a signal from the at least one sensor and directs operation of the fan in response thereto.

Abstract: According to the present disclosure, arrangements, systems, components, features and methods for filtration are described. The components specifically described include a filter cartridge with preferred features for interaction with a filter housing, and a filter housing with preferred features for convenient installation. Methods of assembly and use are also characterized.

Abstract: A fundus camera for photographing a fundus of an eye that includes a plurality of light sources with differing frequencies for illuminating the fundus, a plurality of fixation lights configured to orient the fundus in varying positions, and an imaging sensor. The fundus camera further includes at least one processor configured to cause the illumination of the plurality of light sources and the plurality of fixation lights in a predetermined pattern to obtain a plurality of narrow bandwidth images of the fundus and to manipulate and stitch the resulting narrow bandwidth images into a composite color image.

Abstract: Automated air freshener dispensers and cartridges therefor are provided herein. Air freshener dispensers include a housing having a cavity for receiving a cartridge containing an air freshening substance for release, a fan that induces an airflow through the housing and directs the airflow to an area outside of the air freshener dispenser, such that released air freshening substance is entrained in the airflow, a motor for driving the fan, at least one sensor, and a controller that receives a signal from the at least one sensor and directs operation of the fan in response thereto.

Abstract: A method for evaluating retinal function and testing the visual field of a patient by monitoring how the patient tracks a target image on a display that comprises displaying the target image on the display such that if is located at a first position on the display and visible to the patient. The process continues by identifying what portion of the display the patient is looking at, selecting a location of the patient's retina to test, and calculating, based at least in part on what portion of the display the patient is looking at, a second position on the display corresponding to the selected location of the patient's retina. The target image is displayed at the second position on the display and the process identifies how many eye movements the patient made to look at the target at the second position. Based at least in part on the number of eye movements, the process determines whether the patient was able to see the target at the second position.

Abstract: An automated flowable material dispenser for dispensing flowable material from a flowable material container is provided. The dispenser may include a dispenser housing and a motor assembly. The dispenser housing may include a dispensing opening and be configured to receive the flowable material container therein. The motor assembly may be positioned within the dispenser housing and configured to translate with respect to the dispenser housing between a home position and a dispensing position to dispense the flowable material from the flowable material container. The motor assembly may include a motor housing and a motor positioned at least partially within the motor housing.

Abstract: A fundus camera for photographing a fundus of an eye that includes a plurality of light sources with differing frequencies for illuminating the fundus, a plurality of fixation lights configured to orient the fundus in varying positions, and an imaging sensor. The fundus camera further includes at least one processor configured to cause the illumination of the plurality of light sources and the plurality of fixation lights in a predetermined pattern to obtain a plurality of narrow bandwidth images of the fundus and to manipulate and stitch the resulting narrow bandwidth images into a composite color image.

Abstract: A method for evaluating retinal function and testing the visual field of a patient by monitoring how the patient tracks a target image on a display that comprises displaying the target image on the display such that it is located at a first position on the display and visible to the patient. The process continues by identifying what portion of the display the patient is looking at, selecting a location of the patient's retina to test, and calculating, based at least in part on what portion of the display the patient is looking at, a second position on the display corresponding to the selected location of the patient's retina. The target image is displayed at the second position on the display and the process identifies how many eye movements the patient made to look at the target at the second position. Based at least in part on the number of eye movements, the process determines whether the patient was able to see the target at the second position.

Abstract: A method for tracking fluid delivery from a storage tank to a vehicle operated by a user includes obtaining a user ID and a vehicle ID from the user. The obtained user ID and vehicle ID are compared to a database of authorized user IDs and vehicle IDs. Fluid is allowed to be dispensed from the storage tank to the vehicle if the obtained user ID and vehicle ID match the authorized IDs and vehicle IDs in the database.

Abstract: Urinal screens are provided including an outer ring and a web portion bounded by the outer ring and formed from a plurality of web strings disposed in a mesh pattern, such that a plurality of open areas are defined among the web strings. The web portion includes a vaulted portion. Urinal screen assemblies are also provided and include a urinal screen and a bioenzymatic block containing odor combatting chemistry disposed in a void formed by the vaulted portion of the urinal screen.

Abstract: An automated flowable material dispenser for dispensing flowable material from a flowable material container is provided. The dispenser may include a dispenser housing and a motor assembly. The dispenser housing may include a dispensing opening and be configured to receive the flowable material container therein. The motor assembly may be positioned within the dispenser housing and configured to translate with respect to the dispenser housing between a home position and a dispensing position to dispense the flowable material from the flowable material container. The motor assembly may include a motor housing and a motor positioned at least partially within the motor housing.

Abstract: A vehicle track assembly includes an endless track having a first surface displaying a series of ground engaging profiles longitudinally spaced along the first surface and a second surface displaying a series of wheel engaging drive lugs spaced longitudinally along the second surface, a drive wheel for engaging the drive lugs and at least one idler wheel defining an inside diameter and an outside diameter, where the inside diameter of the at least one first idler wheel is greater than the outside diameter of the first idler wheel per meter of idler wheel width. The at least one idler wheel is a plurality of idler wheels, which may include a first idler wheel and a second idler wheel. The first and second idler wheels may be parallel one another, and may be separated by a distance of greater than the width of the drive lugs.

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A shift control circuit operates a shift actuator using a first opposing pulse command and a first actuating pulse command, and releases pressure with shift actuating and opposing volumes of the shift actuator upon determining a shift completion event.

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing includes a single external power access for the shift actuator. A controller interprets a shaft displacement angle, determines if the transmission is in an imminent zero or zero torque region, and performs a transmission operation in response to the transmission in the imminent zero or zero torque region.

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. A shift actuator selectively couples the input shaft to the main shaft by rotatably coupling gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. An integrated actuator housing is operationally coupled to the shift actuator and a linear clutch actuator. The linear clutch actuator is a self-adjusting actuator, and the transmission includes a self-adjusting clutch.

Abstract: A transmission includes an input shaft coupled to a prime mover, a countershaft, main shaft, and an output shaft, with gears between the countershaft and the main shaft. The shift actuator is mounted on an exterior wall of a housing including the countershaft and the main shaft. A shift control circuit operates a shift actuator using a first opposing pulse command and a first actuating pulse command, and releases pressure with shift actuating and opposing volumes of the shift actuator upon determining a shift completion event.