Abstract: The disclosure addresses a series of interactions between wheels and a number of different replaceable tire segments to cover the wheels. The disclosure teaches more than one way to engage the one or more tire segments to wheels and to form seams between ends of the one or more tire segments. The tire segments may be removed and replaced so that the wheels and wheel bearing may be used longer than the useful life of the tire segments.

Abstract: The present disclosure provides a sensor cleaning system that cleans one or more sensors of an autonomous vehicle. Each sensor can have one or more corresponding sensor cleaning units that are configured to clean such sensor using a fluid (e.g., a gas or a liquid). Thus, the sensor cleaning system can include both a gas cleaning system and a liquid cleaning system. According to one aspect, the sensor cleaning system can provide individualized cleaning of the autonomous vehicle sensors. According to another aspect, a liquid cleaning system can be pressurized or otherwise powered by the gas cleaning system or other gas system.

Abstract: The present disclosure provides a sensor cleaning system that cleans one or more sensors of an autonomous vehicle. Each sensor can have one or more corresponding sensor cleaning units that are configured to clean such sensor using a fluid (e.g., a gas or a liquid). Thus, the sensor cleaning system can include both a gas cleaning system and a liquid cleaning system. According to one aspect, the sensor cleaning system can provide individualized cleaning of the autonomous vehicle sensors. According to another aspect, a liquid cleaning system can be pressurized or otherwise powered by the gas cleaning system or other gas system.

Abstract: The well-known Power Method for approximating the largest eigenvalue of a linear operator is improved, without interfering with its standard functionality, so that the second-largest eigenvalue is also approximated. Simple linear combinations of normalized iterates are formed so that near-cancellation occurs and smaller eigenvalues become exposed. The approximations obtained in this way, while convergent in theory, closely approximate the true value only temporarily due to numerical instability. A statistical operation, akin to clustering, is provided to extract the approximation before instability takes hold.

Abstract: The disclosure addresses a series of interactions between wheels and a number of different replaceable tire segments to cover the wheels. The disclosure teaches more than one way to engage the one or more tire segments to wheels and to form seams between ends of the one or more tire segments. The tire segments may be removed and replaced so that the wheels and wheel bearing may be used longer than the useful life of the tire segments.

Abstract: A system and method for determining the position of a non-shape-sensed guidewire (102) and for visualizing the guidewire. The system includes a shape-sensed catheter (104) having a lumen (103) that is configured to receive the non-shape-sensed guidewire. A measurement module (122) is configured to measure a distance that the non-shape-sensed guidewire moves. The measurement module may receive signals from a sensor (124) associated with a measurement assembly that is configured to receive at least a portion of the non-shape-sensed guidewire and/or the shape-sensed catheter. A location module (126) is configured to determine a position of the non-shape-sensed guidewire. The system is configured to generate a virtual image(101) of the guidewire. The system is configured to generate a virtual image (101) of the guidewire, including a portion of the non-shape-sensed guidewire that does not extend along a shape-sensing optical fiber.

Abstract: Devices, methods, and systems for improving the customer experience and simplifying the purchase of items are disclosed. In general the devices, methods, and systems allow a customer to speak a name or type of item, or scan a code (such as a barcode) of an item, and the item is automatically added to a shopping cart of the customer. For example, speech recognition and machine learning techniques may be used to process audio input and identify potential products relating to the input. When there is a high confidence that an identified product is the product the customer intended to purchase, the identified product is automatically added to the customer's shopping cart. When the confidence is not high enough, a list of potential products may be generated and added to the customer's shopping cart. The customer may then select the intended product right from the list in the shopping cart.

Abstract: The disclosure addresses a series of interactions between wheel rims and a number of different replaceable tire segments to cover the wheel rims. The disclosure teaches more than one way to engage the one or more tire segments to wheel rims and to form seams between ends of the one or more tire segments. The tire segments may be removed and replaced so that the wheel rim and wheel bearing may be used longer than the useful life of the tire segments.

Abstract: Techniques are described for presenting data received from a headless device in an application served from distributed computing device(s), and using the application to generate data for configuring and registering the headless device. The headless device may have limited or absent display capabilities and the data may be employed to configure the headless device for wireless communication with other devices. The application may execute on a user device that communicates with the headless device over a wireless access point incorporated into the headless device. The data received from the headless device may be integrated into the application provided by the distributed computing devices(s), to enable updates to the appearance or user experience of the application without updating software on the headless device.

Abstract: In some cases, a delivery service system may include a handheld electronic device for use with a delivery service (e.g., a grocery delivery service). When operating in a voice input mode, the handheld electronic device may record and store audio data in memory. The stored audio data may be communicated from the handheld electronic device (e.g., via a Wi-Fi connection) to the delivery service for speech processing. When operating in a scanner input mode, the handheld electronic device may record and store item identifier information (e.g., barcode data) in memory. The stored data may be communicated to the delivery service for item identification processing. In some cases, a user interface associated with the delivery service may allow the user to review and confirm an order prior to submission of the order for delivery.

Abstract: The present disclosure provides a sensor cleaning system that cleans one or more sensors of an autonomous vehicle. Each sensor can have one or more corresponding sensor cleaning units that are configured to clean such sensor using a fluid (e.g., a gas or a liquid). Thus, the sensor cleaning system can include both a gas cleaning system and a liquid cleaning system. According to one aspect, the sensor cleaning system can provide individualized cleaning of the autonomous vehicle sensors. According to another aspect, a liquid cleaning system can be pressurized or otherwise powered by the gas cleaning system or other gas system.