Abstract: A display device may receive eye tracking data. A display device may detect an eye gaze intent state based on the eye tracking data. A display device may receive an input device signal of an input device. A display device may determine to switch from a first input modality to a second input modality based on at least one of the eye gaze intent state or the input device signal. A display device may move a position indicator on a display of the display device using at least one of the first input modality or the second input modality.

Abstract: A method performed by a first computing device comprises determining an orientation of a body portion using a camera on the first computing device; presenting, on a display, a representation of the body portion and a representation of an alignment position for a second computing device; while the second computing device is in the alignment position, receiving a communication from the second computing device, the communication including orientation data; and determining a calibration parameter based on the orientation data and the orientation of the body portion.

Abstract: Methods, systems, and apparatuses for combining pressure measurement with a dynamic system model to estimate the air mass within an actuator, and then estimate the applied contact force which may be based on a quasi-static deformation model.

Abstract: A thermal barrier coating for an internal combustion engine includes an insulating coating applied on engine valves and exhaust components, where a chosen material of the insulating coating comprises a material of a sodium zirconium phosphate (“NZP”) class of ceramics that has a coefficient of thermal expansion (“CTE”) greater than 5 ppm/C.

Abstract: A multispectral imaging device and system is provided. The multispectral imaging device includes a light emitting diode (LED) array including a plurality of LEDs configured to sequentially emit light towards a target object to be scanned, each of the LEDs being configured to emit a differing wavelength from one another; a scanning hood configured to house the LED array; a luminosity sensor configured to capture luminosity data of each light emitted by the plurality of LEDs and reflected from the target object; a printed circuit board (PCB) configured to provide electronic connections and mounting surfaces for the LED array and the luminosity sensor; a housing configured encase the PCB; and a trigger configured to initiate operation of the LED array.

Abstract: A multispectral imaging device and system is provided. The multispectral imaging device includes a light emitting diode (LED) array including a plurality of LEDs configured to sequentially emit light towards a target object to be scanned, each of the LEDs being configured to emit a differing wavelength from one another; a scanning hood configured to house the LED array; a luminosity sensor configured to capture luminosity data of each light emitted by the plurality of LEDs and reflected from the target object; a printed circuit board (PCB) configured to provide electronic connections and mounting surfaces for the LED array and the luminosity sensor; a housing configured encase the PCB; and a trigger configured to initiate operation of the LED array.

Abstract: A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.

Abstract: A coating on a substrate is disclosed having layers including yttrium aluminum garnet (YAG) and yttrium aluminum monoclinic (YAM).

Abstract: The present concepts relate to devices that can employ graspable controllers that can be employed in various scenarios, such as virtual reality scenarios and augmented reality scenarios. One example device can include multiple expansion assemblies having independently adjustable girths. The multiple expansion assemblies can be stacked adjacent to one another along an axis. A controller can be configured to expand or contract the girths of the expansion assemblies to collectively approximate girths of an object.

Abstract: Thermal barrier coatings and methods to make such coatings present improved resistance to CMAS infiltration. The method for forming a thermal barrier coating includes applying a layer of the thermal barrier coating to a component having a surface, forming a plurality of first channels in the thermal barrier coating, and forming a plurality of second channels in the thermal barrier coating. The first channels extend through a thickness of the thermal barrier coating from an interface with the surface of the component to a free surface opposite the interface. The second channels are disposed between the free surface and the interface and extending lengthwise generally parallel to the free surface of the thermal barrier coating, wherein the thermal barrier coating comprises a material comprising yttrium aluminum garnet (YAG) or yttria stabilized zirconia (YSZ).

Abstract: A method for inhibiting device thrombosis for a patient may include circulating blood through an extracorporeal circuit coupled to the patient, infusing nitrite into the flow of blood such that the nitrite is bioactivated by red blood cells to form nitric oxide, and illuminating the flow of blood with far-red light to increase bioactivation of the nitrite by the red blood cells. A system for inhibiting device thrombosis for a patient may include an extracorporeal circuit configured to circulate a flow of blood, a nitrite infusion device coupled to the extracorporeal circuit and configured to infuse nitrite into the flow of blood, and one or more light sources disposed along the extracorporeal circuit and configured to illuminate the flow of blood with far-red light.

Abstract: The present concepts relate to devices that can employ graspable controllers that can be employed in various scenarios, such as virtual reality scenarios and augmented reality scenarios. One example device can include multiple expansion assemblies having independently adjustable girths. The multiple expansion assemblies can be stacked adjacent to one another along an axis. A controller can be configured to expand or contract the girths of the expansion assemblies to collectively approximate girths of an object.

Abstract: The present concepts relate to devices that can employ graspable controllers that can be employed in various scenarios, such as virtual reality scenarios and augmented reality scenarios. One example device can include multiple expansion assemblies having independently adjustable girths. The multiple expansion assemblies can be stacked adjacent to one another along an axis. A controller can be configured to expand or contract the girths of the expansion assemblies to collectively approximate girths of an object.

Abstract: A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.

Abstract: A coating on a substrate is disclosed having layers including yttrium aluminum garnet (YAG) and yttrium aluminum monoclinic (YAM).

Abstract: A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.

Abstract: A coating on a substrate is disclosed having layers including yttrium aluminum garnet (YAG) and yttrium aluminum perovskite (YAP).

Abstract: The present concepts relate to devices that can employ graspable controllers that can be employed in various scenarios, such as virtual reality scenarios and augmented reality scenarios. One example device can include multiple expansion assemblies having independently adjustable girths. The multiple expansion assemblies can be stacked adjacent to one another along an axis. A controller can be configured to expand or contract the girths of the expansion assemblies to collectively approximate girths of an object.

Abstract: A thermal barrier coating for an internal combustion engine includes an insulating thermal spray coating, where a chosen material of the insulating thermal spray coating has a thermal conductivity lower than 2 W/mK in fully dense form and the chosen material includes a coefficient of thermal expansion within 5 ppm/K of a coefficient of thermal expansion of a material of a component of the internal combustion engine upon which the coating is placed.

Abstract: A method for manufacturing a coating includes dissolving at least one salt in a mixture of water and ethanol to form a precursor solution, adding an additive to the precursor solution to form a fuel solution, and injecting the fuel solution into a plasma flame. The additive includes at least one of urea or ammonium acetate. The additive functions as a fuel to increase a temperature of the plasma flame. The method further includes manufacturing the coating on a substrate. The coating includes a garnet structure including a predetermined amount of yttrium-aluminum, one or more first cracks extending completely through a thickness of the coating, and a porosity greater than ten volume percent.