Abstract: A device may detect location information. The location information may indicate a location of the device. The device may receive product search information that identifies one or more criteria for searching inventory information. The inventory information may be associated with the location, and may include information regarding products. The device may cause a search of the inventory information to be performed, based on the product search information, to determine compatible products. The device may determine one or more selected products of the compatible products. The one or more selected products may be selected for purchasing. The device may locate tag devices associated with the one or more selected products to guide a user to a physical location of the tag devices. The device may provide purchase information associated with the one or more selected products.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to collect steering, speed, and position data about a plurality of vehicles from one or more infrastructure sensors, identify a vehicle that varies from a specified position in a roadway lane relative to a roadway lane marker or exceeds a threshold speed based on the collected data, instruct the identified vehicle to move to a side of a roadway, and send a message to a central server including an identification of the vehicle.

Abstract: The disclosure is directed to designing and using an overlay target with orthogonal underlayer dummyfill. According to various embodiments, an overlay target may include one or more segmented overlay pattern elements forming at least one overlay target structure. The overlay target may further include one or more inactive pattern elements forming at least one dummyfill target structure. Each of the one or more inactive pattern elements may include dummyfill segmented along an axis orthogonal to a segmentation axis of at least one proximately disposed overlay pattern element. In some embodiments, each of the target structures or layers may be formed from a separate process layer successively disposed upon a substrate, such as a silicon wafer. In some embodiments, the overlay and dummyfill target structures may be twofold or fourfold rotationally symmetric to allow for certain manufacturing or metrology advantages.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to predict a user arrival time based on data of a user and a user origin location, deactivate a propulsion a vehicle upon arriving at the user origin location, and deactivate one or more additional vehicle components based on the user arrival time.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to, upon determining that a vehicle entered a geofenced area, start a timer; upon determining that a handoff of the vehicle from an operator to a remote server has not occurred since starting the timer and that the timer has exceeded a time threshold, determine whether the operator is absent based on data from sensors; and then, upon determining that the operator is absent, instruct the vehicle to follow a command received from the remote server.

Abstract: An electrical system for a vehicle includes a DC/DC converter electrically connected to a high-voltage power source and a first bus, a second bus electrically connected to a second low-voltage power source, and an isolation circuit electrically connected to the first and second buses. The isolation circuit permits current flow in only one direction from the first bus to the second bus.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to, upon determining that a vehicle entered a geofenced area, start a timer; upon determining that a handoff of the vehicle from an operator to a remote server has not occurred since starting the timer and that the timer has exceeded a time threshold, determine whether the operator is absent based on data from sensors; and then, upon determining that the operator is absent, instruct the vehicle to follow a command received from the remote server.

Abstract: A vehicle includes a low-voltage battery electrically coupled to a powertrain, and a computer programmed to put the vehicle in a minimal risk condition in response to a state of charge of the low-voltage battery falling below a threshold. The vehicle may further include a DC/DC converter electrically coupled to the powertrain and to the low-voltage battery, and a high-voltage battery electrically coupled to the powertrain.

Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to identify a failure in one of a first, second, or third vehicle power networks and to instruct one of a first display controller connected to the first vehicle power network or a second display controller connected to the second vehicle power network to provide a message to displays respectively connected to the first vehicle power network or the second vehicle power network.

Abstract: Metrology methods and modules are provided, which comprise carrying out recipe setup procedure(s) and/or metrology measurement(s) using zonal analysis with respect to respective setup parameter(s) and/or metrology metric(s). The zonal analysis comprises relating to spatially variable values of the setup parameter(s) and/or metrology metric(s) across one or more wafers in one or more lots. Wafer zones may be discrete or spatially continuous, and be used to weight one or more parameter(s) and/or metric(s) during any of the stages of the respective setup and measurement processes.

Abstract: A system includes a computer including a processor and a memory, the memory including instructions executable by the processor to detect a service controller connected to a vehicle, upon authenticating the service controller, receive an operation mode for a vehicle component from the service controller, and actuate the vehicle component within operating limits based on the operation mode.

Abstract: An electrical power system for a vehicle includes an interface electrically connected to a node and a battery electrically connected to the interface. The interface includes circuit elements that permit current flow between the battery and the node when and only when the voltage of the node is below a threshold.

Abstract: A system includes a switch biased to a neutral position, a camera, and a computer communicatively coupled to the switch and the camera. The computer is programmed to activate a vehicle brake upon receiving data from the switch that the switch is in the neutral position and to activate the vehicle brake upon determining that an operator of the switch is in an inattentive state based on data received from the camera.

Abstract: A system, comprising a computer that includes a processor and a memory, the memory storing instructions executable by the processor to receive authentication an operator of a service controller from a server computer, identify a vehicle by scanning a physical code with the service controller and pair the service controller with the vehicle. The vehicle can be operated with the service controller.

Abstract: A system includes a computer including a processor and a memory storing instructions executable by the processor to predict an overheat time at which a vehicle computer temperature will exceed a threshold and actuate a cooling component when the overheat time is prior to an initiation time of a trip.

Abstract: A vehicle power network includes a bus providing power to an automotive safety integrity level (ASIL)-rated load and an auxiliary-rated load. The ASIL-rated load includes a processor and memory storing instructions executable by the processor. The instructions include, to, in response to determining a minimal risk condition (MRC), selectively terminate power to the auxiliary-rated load.

Abstract: A first vehicle velocity target is determined based on a velocity of a proximate second vehicle and at least one of a curvature of a road, a gradient of the road, a bank angle of the road, visibility, and a coefficient of friction on a surface of the road.

Abstract: A first vehicle velocity target is determined based on a velocity of a proximate second vehicle and at least one of a curvature of a road, a gradient of the road, a bank angle of the road, visibility, and a coefficient of friction on a surface of the road.

Abstract: An electrical system for a vehicle includes a DC/DC converter electrically connected to a high-voltage power source and a first bus, a second bus electrically connected to a second low-voltage power source, and an isolation circuit electrically connected to the first and second buses. The isolation circuit permits current flow in only one direction from the first bus to the second bus.

Abstract: A vehicle includes a low-voltage battery electrically coupled to a powertrain, and a computer programmed to put the vehicle in a minimal risk condition in response to a state of charge of the low-voltage battery falling below a threshold. The vehicle may further include a DC/DC converter electrically coupled to the powertrain and to the low-voltage battery, and a high-voltage battery electrically coupled to the powertrain.