Abstract: Various embodiments relate generally to computer vision and automation to autonomously identify and deliver for application a treatment to an object among other objects, data science and data analysis, including machine learning, deep learning, and other disciplines of computer-based artificial intelligence to facilitate identification and treatment of objects, and robotics and mobility technologies to navigate a delivery system, more specifically, to an agricultural delivery system configured to identify and apply, for example, an agricultural treatment to an identified agricultural object. In some examples, a method may include, receiving data representing a policy specifying a type of action for an agricultural object, selecting an emitter with which to perform a type of action for the agricultural object as one of one or more classified subsets, and configuring the agricultural projectile delivery system to activate an emitter to propel an agricultural projectile to intercept the agricultural object.

Abstract: Disclosed herein are methods, systems and GUIs for providing situational awareness about emergency incidents to emergency service providers (ESPs), for example, between different Public Safety Answering Points. In particular, the use of data indicators, notifications and banners can be used to provide a GUI rich in situational awareness for efficient emergency response.

Abstract: Various embodiments relate generally to computer vision and automation to autonomously survey an agricultural environment. In some examples, a system can receive sensor data of a geographic boundary from one or more sensors onboard of the agricultural observation system, detect a plurality of external dynamic objects, a plurality of external static objects, one or more agricultural objects, or a combination thereof from the sensor data, determine a position of a component of the agricultural observation system relative to the plurality of external dynamic objects, the plurality of external static objects, the one or more agricultural objects, or a combination thereof, and generate a local map, in real time, via one or more processing units.

Abstract: An aqueous treating medium may include water; an acid selected from the group consisting of: HCl, HBr, HNO3, H2SO4, H2SO3, H3PO4, H3PO2, HOAc, citric acid, tartaric acid, ascorbic acid, EDTA, methanesulfonic acid, toluenesulfonic acid, and combinations thereof, wherein a concentration of the acid in the aqueous treating medium is from 0.5 M to 1.5 M; a salt, wherein a concentration of the salt in the aqueous treating medium is from greater than 0 M to 2 M; a fluoride-containing compound selected from the group consisting of: HF, NaF, NH4HF2, and combinations thereof, wherein a concentration of the fluoride-containing compound in the aqueous treating medium is from 0.026 M to 0.26 M; and silica, wherein the aqueous treating medium is saturated with silica.

Abstract: A computer implemented method includes recording data representative of a user experience sensed by a mixed reality device during a mixed reality experience of a user in a space, processing the recorded data to infer one or more actions performed by the user in the space during the mixed reality experience, and creating an augmented replay of the mixed reality experience based on the recorded data and inferred actions performed by the user during the mixed reality experience.

Abstract: A computer implemented method includes recording data representative of a user experience sensed by a mixed reality device during a mixed reality experience of a user in a space, processing the recorded data to infer one or more actions performed by the user in the space during the mixed reality experience, and creating an augmented replay of the mixed reality experience based on the recorded data and inferred actions performed by the user during the mixed reality experience.

Abstract: An apparatus and system for actuating at least one engine valve includes a rocker arm having a collapsing mechanism and an extending mechanism. The rocker arm may be configured as an exhaust rocker arm or an intake rocker arm. The collapsing mechanism is disposed at a motion receiving end of the rocker arm and is configured to receive motion from a primary valve actuation motion source. The extending mechanism is disposed in the rocker arm and configured to convey auxiliary valve actuation motions to the at least one engine valve. In a first embodiment, the extending mechanism is disposed at a valve actuation end of the rocker arm, whereas in a second embodiment, the extending mechanism is disposed at the motion receiving end of the rocker arm. Supply of fluid to a first and a second fluid passage controls operation of the extending and collapsing mechanisms, respectively.

Abstract: An apparatus for actuating first and second engine valves comprises a rocker arm that receives motion from primary and auxiliary valve actuation motion sources at a motion receiving end of the rocker arm. A master piston residing in a master piston bore in the rocker arm is configured to received motion from the auxiliary valve actuation motion source. A slave piston residing in a slave piston bore in the rocker arm is configured to provide auxiliary valve actuation motion to the first engine valve. A hydraulic circuit is provided in the rocker arm connecting the master piston bore and the slave piston bore, and a check valve is disposed within the rocker arm, configured to supply hydraulic fluid to the hydraulic circuit. The apparatus may be incorporated into a system comprising a rocker arm shaft and the primary and secondary valve actuation motion sources, such as an internal combustion engine.

Abstract: An apparatus and system for actuating at least one engine valve includes a rocker arm having a collapsing mechanism and an extending mechanism. The rocker arm may be configured as an exhaust rocker arm or an intake rocker arm. The collapsing mechanism is disposed at a motion receiving end of the rocker arm and is configured to receive motion from a primary valve actuation motion source. The extending mechanism is disposed in the rocker arm and configured to convey auxiliary valve actuation motions to the at least one engine valve. In a first embodiment, the extending mechanism is disposed at a valve actuation end of the rocker arm, whereas in a second embodiment, the extending mechanism is disposed at the motion receiving end of the rocker arm. Supply of fluid to a first and a second fluid passage controls operation of the extending and collapsing mechanisms, respectively.

Abstract: An apparatus for actuating first and second engine valves comprises a rocker arm that receives motion from primary and auxiliary valve actuation motion sources at a motion receiving end of the rocker arm. A master piston residing in a master piston bore in the rocker arm is configured to received motion from the auxiliary valve actuation motion source. A slave piston residing in a slave piston bore in the rocker arm is configured to provide auxiliary valve actuation motion to the first engine valve. A hydraulic circuit is provided in the rocker arm connecting the master piston bore and the slave piston bore, and a check valve is disposed within the rocker arm, configured to supply hydraulic fluid to the hydraulic circuit. The apparatus may be incorporated into a system comprising a rocker arm shaft and the primary and secondary valve actuation motion sources, such as an internal combustion engine.