Abstract: A gyroscopic roll stabilizer comprises a gimbal having a support frame and enclosure configured to maintain a below-ambient pressure, a flywheel assembly including a flywheel and flywheel shaft, one or more bearings for rotatably mounting the flywheel inside the enclosure, a motor for rotating the flywheel, and bearing cooling system for cooling the bearings supporting the flywheel. For smaller units, the bearing cooling system is effective to enable a flywheel with a moment of inertia less than 40,000 lb in2 to be accelerated at a rate of 5 rpm/s or greater. For larger units, the bearing cooling system is effective to enable a flywheel with a moment of inertia greater than 40,000 lb in2 to be accelerated at a rate of 2.5 rpm/s or greater.

Abstract: A network system provides delivery of items using unmanned aerial vehicles (UAV) or drones. The network system uses an infrastructure of nodes that include landing pads to dock drones, as well as interfaces to provide and receive items from docked drones. Nodes may be stationary (e.g., fixed at a building rooftop or public transit station) or mobile (e.g., mounted to a vehicle). The network system may determine a route for delivery of an item, where a drone transports the item for at least a portion of the route. For example, the route may include multiple waypoints associated with nodes between which drones travel. For other portions of the route, the network system may request a provider to transport the item using a ground-based vehicle.

Abstract: Cellular connections can be used to provision non-cellular devices such as internet-of-things (IoT) devices. For example, IoT devices can comprise Bluetooth, Wi-Fi, and cellular capabilities. However, the cellular capability can be used to provision the IoT devices using non-internet protocol data delivery to prevent security vulnerabilities. Data can be transmitted to the IoT device using core elements without using an IP stack. Thus, IoT device configurations and the keys can be provisioned over-the-air without the use of internet protocol data.

Abstract: A method, apparatus, and computer program product are disclosed to improve generation of electronic communications. The method may include providing a plurality of content slots each configured to receive content. The method may also include maintaining a database comprising a plurality of content generators, and determining, using a processor, one of the plurality of content generators for providing content to each of the plurality of content slots. The determining the one of the plurality of promotion content generators or non-promotion content generators may include providing a first content generator of the plurality of content generators with a set of selection parameters, and receiving a first bid for one of the plurality of content slots from the first content generator. The first content generator may determine the bid based at least in part on the set of selection parameters.

Abstract: A network system provides delivery of items using unmanned aerial vehicles (UAV) or drones. The network system uses an infrastructure of nodes that include landing pads to dock drones, as well as interfaces to provide and receive items from docked drones. Nodes may be stationary (e.g., fixed at a building rooftop or public transit station) or mobile (e.g., mounted to a vehicle). The network system may determine a route for delivery of an item, where a drone transports the item for at least a portion of the route. For example, the route may include multiple waypoints associated with nodes between which drones travel. For other portions of the route, the network system may request a provider to transport the item using a ground-based vehicle.

Abstract: Systems, apparatus, methods, and non-transitory media for providing multiple items for purchase to consumers are discussed herein. Some embodiments may include a system including circuitry configured to initiate an add-to-order session timer subsequent to the primary purchase of a first item using transaction data of the consumer. The add-to-order session timer may indicate a period of time in which one or more additional items may selected for purchase using the same transaction data as the primary purchase. In some embodiments, the system may be further configured to provide incentives to the consumer for selecting an additional item prior to expiration of the add-to-order session timer.

Abstract: Vertical take-off and landing (VTOL) aircraft can provide opportunities to incorporate aerial transportation into transportation networks for cities and metropolitan areas. However, VTOL aircraft can be sensitive to uneven weight distributions, e.g., the payload of an aircraft is primarily loaded in the front, back, left, or right. When the aircraft is loaded unevenly, the center of mass of the aircraft may shift substantially enough to negatively impact performance of the aircraft. Thus, in turn, there is an opportunity that the VTOL may be loaded unevenly if seating and/or luggage placement is not coordinated. Among other advantages, dynamically assigning the VTOL aircraft payloads can increase VTOL safety by ensuring the VTOL aircraft is loaded evenly and meets all weight requirements; can increase transportation efficiency by increasing rider throughput; and can increase the availability of the VTOL services to all potential riders.

Abstract: Techniques are described for facilitating the awarding of prizes in chance-based contests in various ways, such as chance-based contests which are part of promotional advertising, etc. In at least some embodiments, the techniques include facilitating the awarding of prizes at the time a contestant enter or plays the contests, while awarding a selected number of prizes, which may be determined before the contest starts. In at least some embodiments, the techniques include employing an award counter to control awarding of prizes in a chance-based contest. For example, an award counter may be incremented at random or pseudo-random times. In at least some embodiments, the contest is associated with a location-based virtual group of users that has one or more associated geographical areas.

Abstract: Systems, apparatus, methods, and non-transitory media for providing user interfaces are discussed herein. Some examples may include an apparatus configured to determine one or more additional items based on relevance data related to a primary purchase item that is associated with a user profile, generate a user interface, determine at least one selected item from the one or more additional items, receive an expiration signal indicating expiration of an automatic completion time period, and execute an automatic purchase completion transition routine associated with the at least one selected item in response to receiving the expiration signal.

Abstract: Techniques are described for facilitating the awarding of prizes in chance-based contests in various ways, such as chance-based contests which are part of promotional advertising, etc. In at least some embodiments, the techniques include facilitating the awarding of prizes at the time a contestant enter or plays the contests, while awarding a selected number of prizes, which may be determined before the contest starts. In at least some embodiments, the techniques include employing an award counter to control awarding of prizes in a chance-based contest. For example, an award counter may be incremented at random or pseudo-random times. In at least some embodiments, the contest is associated with a location-based virtual group of users that has one or more associated geographical areas.

Abstract: A network system provides delivery of items using unmanned aerial vehicles (UAV) or drones. The network system uses an infrastructure of nodes that include landing pads to dock drones, as well as interfaces to provide and receive items from docked drones. Nodes may be stationary (e.g., fixed at a building rooftop or public transit station) or mobile (e.g., mounted to a vehicle). The network system may determine a route for delivery of an item, where a drone transports the item for at least a portion of the route. For example, the route may include multiple waypoints associated with nodes between which drones travel. For other portions of the route, the network system may request a provider to transport the item using a ground-based vehicle.

Abstract: A method, apparatus, and computer program product are disclosed to improve generation of electronic communications. The method may include providing a plurality of content slots each configured to receive content. The method may also include maintaining a database comprising a plurality of content generators, and determining, using a processor, one of the plurality of content generators for providing content to each of the plurality of content slots. The determining the one of the plurality of promotion content generators or non-promotion content generators may include providing a first content generator of the plurality of content generators with a set of selection parameters, and receiving a first bid for one of the plurality of content slots from the first content generator. The first content generator may determine the bid based at least in part on the set of selection parameters.

Abstract: Systems, apparatus, methods, and non-transitory media for providing user interfaces are discussed herein. Some examples may include an apparatus configured to determine one or more additional items based on relevance data related to a primary purchase item that is associated with a user profile, generate a user interface, determine at least one selected item from the one or more additional items, receive an expiration signal indicating expiration of an automatic completion time period, and execute an automatic purchase completion transition routine associated with the at least one selected item in response to receiving the expiration signal.

Abstract: A network system provides delivery of items using unmanned aerial vehicles (UAV) or drones. The network system uses an infrastructure of nodes that include landing pads to dock drones, as well as interfaces to provide and receive items from docked drones. Nodes may be stationary (e.g., fixed at a building rooftop or public transit station) or mobile (e.g., mounted to a vehicle). The network system may determine a route for delivery of an item, where a drone transports the item for at least a portion of the route. For example, the route may include multiple waypoints associated with nodes between which drones travel. For other portions of the route, the network system may request a provider to transport the item using a ground-based vehicle.

Abstract: Systems, apparatus, methods, and non-transitory media for providing multiple items for purchase to consumers are discussed herein. Some embodiments may include a system including circuitry configured to initiate an add-to-order session timer subsequent to the primary purchase of a first item using transaction data of the consumer. The add-to-order session timer may indicate a period of time in which one or more additional items may selected for purchase using the same transaction data as the primary purchase. In some embodiments, the system may be further configured to provide incentives to the consumer for selecting an additional item prior to expiration of the add-to-order session timer.

Abstract: A method, apparatus, and computer program product are disclosed to improve generation of electronic communications. The method may include providing a plurality of content slots each configured to receive content. The method may also include maintaining a database comprising a plurality of content generators, and determining, using a processor, one of the plurality of content generators for providing content to each of the plurality of content slots. The determining the one of the plurality of promotion content generators or non-promotion content generators may include providing a first content generator of the plurality of content generators with a set of selection parameters, and receiving a first bid for one of the plurality of content slots from the first content generator. The first content generator may determine the bid based at least in part on the set of selection parameters.

Abstract: Vertical take-off and landing (VTOL) aircraft can provide opportunities to incorporate aerial transportation into transportation networks for cities and metropolitan areas. However, VTOL aircraft can be sensitive to uneven weight distributions, e.g., the payload of an aircraft is primarily loaded in the front, back, left, or right. When the aircraft is loaded unevenly, the center of mass of the aircraft may shift substantially enough to negatively impact performance of the aircraft. Thus, in turn, there is an opportunity that the VTOL may be loaded unevenly if seating and/or luggage placement is not coordinated. Among other advantages, dynamically assigning the VTOL aircraft payloads can increase VTOL safety by ensuring the VTOL aircraft is loaded evenly and meets all weight requirements; can increase transportation efficiency by increasing rider throughput; and can increase the availability of the VTOL services to all potential riders.

Abstract: Techniques are described for facilitating the awarding of prizes in chance-based contests in various ways, such as chance-based contests which are part of promotional advertising, etc. In at least some embodiments, the techniques include facilitating the awarding of prizes at the time a contestant enter or plays the contests, while awarding a selected number of prizes, which may be determined before the contest starts. In at least some embodiments, the techniques include employing an award counter to control awarding of prizes in a chance-based contest. For example, an award counter may be incremented at random or pseudo-random times. In at least some embodiments, the contest is associated with a location-based virtual group of users that has one or more associated geographical areas.

Abstract: Systems, apparatus, methods, and non-transitory media for providing multiple items for purchase to consumers are discussed herein. Some embodiments may include a system including circuitry configured complete a purchase of a first item using transaction data provided the consumer. The circuitry may be further configured to provide additional items to the consumer for a subsequent instant transaction. Using the same transaction data for the instant transaction as the purchase of the first item, the instant transaction may be streamlined by minimizing required consumer inputs. Some embodiments may additionally or alternatively provide for streamlined consumer inputs for the purchase of the first item.

Abstract: Vertical take-off and landing (VTOL) aircraft can provide opportunities to incorporate aerial transportation into transportation networks for cities and metropolitan areas. However, VTOL aircraft can be sensitive to uneven weight distributions, e.g., the payload of an aircraft is primarily loaded in the front, back, left, or right. When the aircraft is loaded unevenly, the center of mass of the aircraft may shift substantially enough to negatively impact performance of the aircraft. Thus, in turn, there is an opportunity that the VTOL may be loaded unevenly if seating and/or luggage placement is not coordinated. Among other advantages, dynamically assigning the VTOL aircraft payloads can increase VTOL safety by ensuring the VTOL aircraft is loaded evenly and meets all weight requirements; can increase transportation efficiency by increasing rider throughput; and can increase the availability of the VTOL services to all potential riders.