Abstract: A method and apparatus for identifying blood vessels in ultrasound images and displaying blood vessels in ultrasound images are described. In some embodiments, the method is implemented by a computing device and includes assigning, with a neural network implemented at least partially in hardware of the computing device, one of a vein classification and an artery classification to one or more blood vessels in ultrasound images. The method also includes determining a misclassification for one blood vessel that denotes the neural network assigning the one of the vein classification and the artery classification to the one blood vessel in one ultrasound image and the other of the vein classification and the artery classification to the one blood vessel in additional ultrasound images. The method includes displaying, in the one ultrasound image, an indication of the other of the vein classification and the artery classification for the one blood vessel.

Abstract: According to one aspect, a method includes identifying a machine arranged to be monitored using teleoperations, and obtaining a first request from a first teleoperations arrangement to monitor the machine. The first teleoperations arrangement includes a first teleoperations equipment. The method also includes determining whether to accept the first request from the first teleoperations arrangement, wherein determining whether to accept the first request from the first teleoperations arrangement includes verifying that a first operator of the first teleoperations equipment is certified by the platform and verifying that the teleoperations equipment meets a standard. The first request is accepted when it is determined that the request is to be accepted, wherein accepting the first request includes assigning the first teleoperations arrangement to monitor the machine during a first shift. Finally, the method includes monitoring the first teleoperations arrangement and the machine during the first shift.

Abstract: According to one aspect, a lidar system is a lidar system which includes one set of mechanical, e.g., optical, components, and two or more sets of electrical and/or software components. The beams which are provided by the optical components are effectively alternated between a first and second sets of electrical and/or software components. The redundancy provided by the first and second sets of electrical and/or software components allows the lidar system to remain operational in the event that one set of electrical and/or software components becomes non-operational.

Abstract: According to one aspect, mechanisms already in vehicles may be substantially repurposed or reconfigured to facilitate autonomous driving. Cruise control controls, e.g, a cruise control stem or stick, in a vehicle may be configured for use to activate and to deactivate an autonomous mode in the vehicle. By repurposing cruise control controls to activate and to deactivate an autonomous mode, drivers may efficiently activate and deactivate the autonomous mode while a vehicle operates, a vehicle includes an autonomy system, an activator mechanism, and a cruise control system. The autonomy system is configured to enable the vehicle to operate in an autonomous mode when the autonomy system is in an active state. The activator mechanism including a toggle having a first toggle state and a second toggle state.

Abstract: According to one aspect, a method comprising includes identifying a remote control as attempting to pair with a first vehicle, and determining whether the remote control is authorized to pair with the first vehicle, wherein determining whether the remote control is authorized to pair with the first vehicle includes determining whether credentials associated with the remote control indicate that the remote control is authorized to pair with the first vehicle. The method also includes causing the remote control to pair with the first vehicle when it is determined that the remote control is authorized to pair with the first vehicle, wherein causing the remote control to pair with the first vehicle enables the remote control to remotely control the first vehicle.

Abstract: According to one aspect, a method includes obtaining, at a first unit, a first signal, and storing an indication of an arrival time of the first signal in a register of the first unit. The method also includes obtaining a digital signal to be provided to a controller area network (CAN) circuit system, the CAN circuit system being included in the first unit, adding the indication to the digital signal, wherein adding the indication to the digital signal creates an updated digital signal, and providing the updated digital signal to the CAN circuit system.

Abstract: According to one aspect, a method includes detecting at a vehicle which includes an ultra-wideband (UWB) communications system, a presence of a first device, and pairing the vehicle and the first device, wherein pairing the vehicle and the first device causes the vehicle and the first device to communicate using UWB communications. The method also includes exchanging information between the vehicle and the first device using the UWB communications after the vehicle and the first device are paired, and performing an action using the vehicle, wherein the action is based on the information.

Abstract: One or more techniques and/or systems are provided for facilitating a shutdown of output power from an energy panel arrangement to an inverter. A shutdown implementation module is coupled between an energy panel arrangement and an inverter that converts DC power from the energy panel arrangement to AC power for an AC power grid. A communication connection is established, over a power-line communication line, between the shutdown implementation module and a shutdown controller associated with the inverter. Responsive to identifying a loss of the communication connection or receiving a shutdown instruction over the power-line communication line, the shutdown implementation module shuts down output power from the energy panel arrangement to the inverter. The shutdown implementation module may be located within a threshold distance from the energy panel arrangement (e.g., within about 10 feet) so that the output power may be shutoff within a threshold timespan (e.g., within about 10 seconds).

Abstract: One or more techniques and/or systems are provided for facilitating shutdown of output power from an energy panel arrangement to a power converter. A shutdown implementation module is coupled between an energy panel arrangement and a power converter that converts DC power from the energy panel arrangement to AC power for an AC power grid. Responsive to identifying a power shutdown condition, the shutdown implementation module shuts down output power from the energy panel arrangement to the power converter. A power dissipating device is invoked to dissipate power associated with the shutdown of the output power (e.g., residual power within energy storage devices, such as capacitors, associated with the power converter). The shutdown implementation module may be located within a threshold distance from the energy panel arrangement (e.g., within about 10 feet) so that the output power may be shut off within a threshold timespan (e.g., within about 10 seconds).

Abstract: In one embodiment, a matching-engine system may receive a set of physician-selection parameters from an administrator. The physician-selection parameters may comprise a range of acceptable performance-scores and experience-scores for physicians. The matching-engine system may receive, from a user, a search query comprising a geographic location of the user, a preferred date and time for an appointment, and a user-specified symptom or a user-specified treatment. A first set of physicians may be determined based on a geographic location of each physician, a performance-score associated with the physician with respect to a base-concept associated with the search query, and an experience-score associated with the physician with respect to the base-concept. A second set of physicians is identified from the first set based on one or more physician preferences, the preferred date and time, and an indication of whether the physician is available at the preferred date and time.

Abstract: One or more techniques and/or systems are provided for facilitating shutdown of output power from an energy panel arrangement to a power converter. A shutdown implementation module is coupled between an energy panel arrangement and a power converter that converts DC power from the energy panel arrangement to AC power for an AC power grid. Responsive to identifying a power shutdown condition, the shutdown implementation module shuts down output power from the energy panel arrangement to the power converter. A power dissipating device is invoked to dissipate power associated with the shutdown of the output power (e.g., residual power within energy storage devices, such as capacitors, associated with the power converter). The shutdown implementation module may be located within a threshold distance from the energy panel arrangement (e.g., within about 10 feet) so that the output power may be shut off within a threshold timespan (e.g., within about 10 seconds).