Abstract: Disclosed is a method of providing DOP forecasts for LEO navigation for routing of vehicles, aircraft, alerting humans in vehicles, or wireless devices, and bandwidth forecasts for LEO communications. The method includes accessing a 3D map of an area including structure solids and generating cuboids in spaces not contained in the structure solids; and iteratively over time increments, calculating LEO satellites visible from the cuboids using the map and, using at least the calculated visibility, determining forecasts for the cuboids at the time increments. Also included is compressing the determined forecast spatially and temporally; and distributing the compressed DOP forecast via a CDN, responsive to queries from requestors. Systems of the requestors can take into account the forecast for routing vehicles or alerting humans in vehicles to a predicted navigation impairment. Risk analysis is applied to improving computation and distribution of forecasts. Forecasts are applied to satellite deployment.

Abstract: Provided are assays that can provide the percentage of a first mammalian cell population (e.g., human cells) compared to a second mammalian cell population (e.g. mouse cells) in a mixed cell sample. The assays can be used to, for example, evaluate a wide variety of sample types, including humanized mice, humanized organs, passaged cell lines, and passaged tumors. These assays can be offered alone or in combination with, for example, cell line authentication and/or interspecies contamination testing.

Abstract: Disclosed is a method of providing DOP forecasts for LEO navigation for routing of vehicles, aircraft, alerting humans in vehicles, or wireless devices, and bandwidth forecasts for LEO communications. The method includes accessing a 3D map of an area including structure solids and generating cuboids in spaces not contained in the structure solids; and iteratively over time increments, calculating LEO satellites visible from the cuboids using the map and, using at least the calculated visibility, determining forecasts for the cuboids at the time increments. Also included is compressing the determined forecast spatially and temporally; and distributing the compressed DOP forecast via a CDN, responsive to queries from requestors. Systems of the requestors can take into account the forecast for routing vehicles or alerting humans in vehicles to a predicted navigation impairment. Risk analysis is applied to improving computation and distribution of forecasts. Forecasts are applied to satellite deployment.

Abstract: In various examples, a guidewire for temporary pacing of tissue includes an elongate core wire and a coil disposed along at least a portion of a length of the core wire. The coil is disposed radially outwardly from and around the core wire, wherein a core axis and a coil axis are substantially aligned. At least one electrode is disposed along the guidewire and includes an uninsulated portion of the core wire disposed within an electrode section of the coil. A spacing between adjacent windings of the electrode section of the coil is configured to allow a stimulation pulse to travel from the uninsulated portion of the core wire, through the spacing between the adjacent windings of the electrode section, and to the tissue in order to stimulate the tissue.

Abstract: A surface cleaner configured to distribute a liquid to a surface to be cleaned. The surface cleaner includes a supply tank and a recovery tank that are removable from the surface cleaner.

Abstract: A wet surface cleaner operable in an upright cleaning mode, an auxiliary cleaning mode, and a lift-off cleaning mode. The surface cleaner has a canister assembly that is coupled to a body in the upright cleaning mode and removed from the body in the auxiliary cleaning mode and the lift-off cleaning mode.

Abstract: A dispensing device for dispensing doses of non-individually packaged pills at a plurality of pre-specified dosing times includes a housing that holds a removable magazine, a dispensing unit and an electronic circuit. The removable magazine is configured to hold a stack of the non-individually packaged pills. The dispensing unit is configured to operate on the removable magazine to dispense a pre-specified dose of the pills upon receipt of a signal. The electronic circuit includes a timer that provides the signal at the pre-specified dosing times to activate the dispensing unit to dispense the pre-specified dose.

Abstract: Riding lawn mowers may utilize friction drives configured with a variable normal force between frictional components. In a riding lawn mower, an internal combustion engine may be coupled to a differential via a friction drive, wherein the friction drive is configured with a variable normal force in order to provide improved power transfer and/or shifting performance.

Abstract: A method of operating an interactive input system comprises capturing images of a region of interest at a first frame rate; processing a first pixel subset of images captured at the first frame rate to detect the presence of an object; and if an object is detected, capturing images of the region of interest at a second frame rate.

Abstract: An interactive input system comprises a bezel at least partially surrounding a region of interest. The bezel has a plurality of bands thereon with at least some adjacent bands having different optical properties. At least one imaging device looks into the region of interest and sees the at least one bezel so that acquired images comprise regions corresponding to the bands. Processing structure processes pixels of a plurality of the regions to detect the existence of a pointer in the region of interest.

Abstract: A dispensing device for dispensing doses of non-individually packaged pills at a plurality of pre-specified dosing times includes a housing that holds a removable magazine, a dispensing unit and an electronic circuit. The removable magazine is configured to hold a stack of the non-individually packaged pills. The dispensing unit is configured to operate on the removable magazine to dispense a pre-specified dose of the pills upon receipt of a signal. The electronic circuit includes a timer that provides the signal at the pre-specified dosing times to activate the dispensing unit to dispense the pre-specified dose.

Abstract: Riding lawn mowers may utilize friction drives configured with a variable normal force between frictional components. In a riding lawn mower, an internal combustion engine may be coupled to a differential via a friction drive, wherein the friction drive is configured with a variable normal force in order to provide improved power transfer and/or shifting performance.

Abstract: A method of operating an interactive input system comprises capturing images of a region of interest at a first frame rate; processing a first pixel subset of images captured at the first frame rate to detect the presence of an object; and if an object is detected, capturing images of the region of interest at a second frame rate.

Abstract: An interactive input system comprises a bezel at least partially surrounding a region of interest. The bezel has a plurality of bands thereon with at least some adjacent bands having different optical properties. At least one imaging device looks into the region of interest and sees the at least one bezel so that acquired images comprise regions corresponding to the bands.

Abstract: An illumination assembly for an interactive input system comprises at least two proximate radiation sources directing radiation into a region of interest, each of the radiation sources having a different emission angle.

Abstract: An insect station for luring insects, baiting insects, trapping insects, monitoring insects or any combination of these functions includes a cover that can be moved to provide access to selected insect suppression devices, such as glueboards or baited pads. The insect station may have two changeable pad areas situated facing each other to provide a compact design. In addition, a base portion of the station may have a wall access opening to facilitate applying insecticide behind a wall. The insect station of the present invention may be used with any combination of attractant pads, bait, and glueboards, as well as many other insect suppression devices.