Abstract: A handheld light assembly for eradicating pathogens includes a housing. A processor and a lamp are disposed inside the housing. The lamp irradiates surfaces with disinfecting ultraviolet light having a peak wavelength of 222 nm filtered to restrict illumination to between 200 nm and 230 nm within an irradiation zone. A distance measuring system includes a secondary light source generating secondary light and a photodetector for measuring distance of the secondary light to a surface being irradiated by the lamp light being reflected from the surface to the photodetector. The secondary light source is offset at an angle from the lamp thereby projecting the light beam to a central area of the irradiation zone generated by the lamp. The photodetector signals the processor to calculate a vertical distance between the lamp and the central area of the irradiation zone on the surface being irradiated from an angular projection of the secondary light.

Abstract: A combination two vehicle system is provided that includes a land-based vehicle configured for traversal over ground and an aerial vehicle configured for travel through air, where the aerial vehicle is configured to detachably couple with the land-based vehicle. The aerial vehicle includes stabilizing legs to provide stability for take-off or landing. A method of operating the vehicle system includes steps of: providing the land-based and the aerial vehicle having the stabilizing legs, and aerially transporting the vehicle system including the land-based vehicle and the aerial vehicle, where the stabilizing legs provide stability for take-off or landing. In addition, the land-based vehicle may transport a removable cargo pod, which the aerial vehicle may independently retrieve from the land-based vehicle.

Abstract: A walking vehicle including a chassis and a plurality of wheel-leg components is described. The plurality of wheel-leg components are collectively operable to provide wheeled locomotion and walking locomotion.

Abstract: New mobility components are provided that can enable a vehicle to traverse difficult terrain. In a particular aspect, vehicle leg components are provided that utilize unique degrees of freedom that can facilitate mobility. In a further aspect, vehicles are provided that contain such components.

Abstract: A handheld light assembly for eradicating pathogens includes a housing. A processor and a lamp are disposed inside the housing. The lamp irradiates surfaces with disinfecting ultraviolet light having a peak wavelength of 222 nm filtered to restrict illumination to between 200 nm and 230 nm within an irradiation zone. A distance measuring system includes a secondary light source generating secondary light and a photodetector for measuring distance of the secondary light to a surface being irradiated by the lamp light being reflected from the surface to the photodetector. The secondary light source is offset at an angle from the lamp thereby projecting the light beam to a central area of the irradiation zone generated by the lamp. The photodetector signals the processor to calculate a vertical distance between the lamp and the central area of the irradiation zone on the surface being irradiated from an angular projection of the secondary light.

Abstract: A handheld light assembly for eradicating pathogens includes a housing. A processor and a lamp are disposed inside the housing. The lamp irradiates surfaces with disinfecting ultraviolet light having a peak wavelength of 222 nm filtered to restrict illumination to between 200 nm and 230 nm within an irradiation zone. A distance measuring system includes a secondary light source generating secondary light and a photodetector for measuring distance of the secondary light to a surface being irradiated by the lamp light being reflected from the surface to the photodetector. The secondary light source is offset at an angle from the lamp thereby projecting the light beam to a central area of the irradiation zone generated by the lamp. The photodetector signals the processor to calculate a vertical distance between the lamp and the central area of the irradiation zone on the surface being irradiated from an angular projection of the secondary light.

Abstract: A handheld light assembly for eradicating pathogens includes a housing. A processor and a lamp are disposed inside the housing. The lamp irradiates surfaces with disinfecting ultraviolet light having a peak wavelength of 222 nm filtered to restrict illumination to between 200 nm and 230 nm within an irradiation zone. A distance measuring system includes a secondary light source generating secondary light and a photodetector for measuring distance of the secondary light to a surface being irradiated by the lamp light being reflected from the surface to the photodetector. The secondary light source is offset at an angle from the lamp thereby projecting the light beam to a central area of the irradiation zone generated by the lamp. The photodetector signals the processor to calculate a vertical distance between the lamp and the central area of the irradiation zone on the surface being irradiated from an angular projection of the secondary light.

Abstract: New mobility components are provided that can enable a vehicle to traverse difficult terrain. In a particular aspect, vehicle leg components are provided that utilize unique degrees of freedom that can facilitate mobility. In a further aspect, vehicles are provided that contain such components.

Abstract: The disclosed embodiments relate to a method, apparatus, and computer-readable medium for improving collaborative communications that can be implemented using either centralized or decentralized modes, or combinations thereof. An exemplary method comprises receiving information corresponding to a user of a collaboration platform, the collaboration platform being associated with a plurality of collaboration channels; determining at least one of the collaboration channels to be most relevant for the user based on the received information; and routing the user to the at least one collaboration channel determined to be the most relevant for the user. The disclosed embodiment further utilizes discussions as a way of communicating to solve problems and incidents.

Abstract: The disclosed embodiments relate to a method, apparatus, and computer-readable medium for improving collaborative communications that can be implemented using either centralized or decentralized modes, or combinations thereof. An exemplary method comprises receiving information corresponding to a user of a collaboration platform, the collaboration platform being associated with a plurality of collaboration channels; determining at least one of the collaboration channels to be most relevant for the user based on the received information; and routing the user to the at least one collaboration channel determined to be the most relevant for the user. The disclosed embodiment further utilizes discussions as a way of communicating to solve problems and incidents.