Abstract: A database stores a document as a plurality of encrypted records, where each record is indicative of an incremental change to the state of the document, and encrypted using a document key. The document key is stored with encryption decryptable using a group key, and the group key is stored with encryption decryptable using a first access key. In response to a request to rotate from the first access key to a second access key, the database decrypts the group key using the first access key, a stores a group key re-encrypted with the second access key.

Abstract: An introduced autonomous aerial vehicle can include multiple cameras for capturing images of a surrounding physical environment that are utilized for motion planning by an autonomous navigation system. In some embodiments, the cameras can be integrated into one or more rotor assemblies that house powered rotors to free up space within the body of the aerial vehicle. In an example embodiment, an aerial vehicle includes multiple upward-facing cameras and multiple downward-facing cameras with overlapping fields of view to enable stereoscopic computer vision in a plurality of directions around the aerial vehicle. Similar camera arrangements can also be implemented in fixed-wing aerial vehicles.

Abstract: Systems and methods for generating annotations associated with medical imaging data are disclosed. A method described herein includes receiving volumetric medical imaging data including a structure, displaying a first node of a branching annotation on top of the medical imaging data responsive to input from a user, and extending the branching annotation through the structure by displaying a continuous path between the first node and at least a second node of the branching annotation.

Abstract: A computer-implemented method, computer program product and computing system for maintaining a non-public content repository; and analyzing user-generated content to identify related content included within the non-public content repository.

Abstract: A computer-implemented method, computer program product and computing system for enabling a user to generate content, thus defining user-generated content; analyzing the user-generated content to identify related content included within a content repository; and presenting at least a portion of the related content to the user to assist with generating the user-generated content.

Abstract: A microwave oscillator ultrasound receiver which includes one or more pressure sensitive microwave resonators having a perturbable resonant frequency; one or more signal generators operable to generate one or more microwave carrier signals; one or more detectors configured to detect at one or more of: an amplitude and phase modulation of the one or more carrier microwave signals corresponding to resonance perturbations; and a computer processing device arranged to analyze any of the following: amplitude and phase modulation, and measure, based on the amplitude and phase modulation, an ultrasound signal, so that the resonance perturbations arise in response to the ultrasound signal being received by the pressure sensitive microwave resonator, the ultrasound signal effecting pressure changes on the pressure sensitive microwave resonator and thereby perturbing the perturbable resonant frequency.

Abstract: Provided are mechanisms and processes for more effectively monitoring infants to enhance caregiving and infant development. A system may include a wearable infant monitoring device, transmission interface, and monitoring hub. The wearable infant monitoring device includes sensors that detect activity and position of an infant. The transmission interface transmits measurement data associated with the activity and position of the infant. The monitoring hub receives the measurement data and includes a processor configured to determine the infant's receptivity to learning. Learning materials are then provided to a caregiver through a display interface based on the infant's receptivity to learning.

Abstract: An article of manufacture includes a rotor blade configured for use with a turbomachine. The blade is configured for attachment to a rotor wheel. The blade is configured to substantially reduce the possibility of attachment with an undesired rotor wheel by modification of at least one characteristic of the blade, so that the modification of the characteristic is matched by a complementary characteristic of the rotor wheel. The characteristic of the blade is, neck width, platform length, platform angle, platform height, tang height, or circumferential width. The blade and the wheel comprise a first stage of the turbomachine. The undesired rotor wheel is in a second stage of the turbomachine, where the first stage is different from the second stage. The complementary characteristic of the wheel is, slot opening width, platform opening depth, slot neck width, slot neck angle, slot tang depth, or slot tang width.

Abstract: A microwave oscillator ultrasound receiver is provided herein. The microwave oscillator ultrasound receiver may include: one or more pressure sensitive microwave resonators having a perturbable resonant frequency; one or more signal generators operable to generate one or more microwave carrier signals; one or more detectors configured to detect at least one of: an amplitude and phase modulation of the one or more carrier microwave signals corresponding to resonance perturbations; and a computer processing device arranged to analyse the at least one of: amplitude and phase modulation, and therefrom measure an ultrasound signal, wherein the resonance perturbations arise in response to the ultrasound signal being received by the pressure sensitive microwave resonator, the ultrasound signal effecting pressure changes on the pressure sensitive microwave resonator and thereby perturbing the perturbable resonant frequency.

Abstract: Provided are mechanisms and processes for more effectively monitoring infants to enhance caregiving and infant development. A system may include an infant monitoring device and a monitoring hub. The infant monitoring device includes sensors that gather measurement data. The monitoring hub receives the measurement data and analyzes the measurement data in relation to a learning receptivity model obtained from a remote platform. The measurement data is analyzed to predict a time and duration when an infant associated with the infant monitoring device will be receptive to learning.

Abstract: Provided are mechanisms and processes for more effectively monitoring pets to enhance caregiving and pet development. In one example, a system includes a pet monitoring device having a plurality of sensors that gather measurement data, such as motion and arousal, from a pet. The system also includes a monitoring hub that receives the measurement data from the pet monitoring device and analyzes the measurement data in relation to a learning receptivity model obtained from a remote platform. The measurement data is analyzed to predict a time and duration when a pet associated with the pet monitoring device will be receptive to learning.

Abstract: Provided are mechanisms and processes for more effectively monitoring pets to enhance caregiving and pet development. In one example, a system includes a pet monitoring device having a plurality of sensors that gather measurement data, such as motion and arousal, from a pet. The system also includes a monitoring hub that receives the measurement data from the pet monitoring device and analyzes the measurement data in relation to a learning receptivity model obtained from a remote platform. The measurement data is analyzed to predict a time and duration when a pet associated with the pet monitoring device will be receptive to learning.

Abstract: Provided are mechanisms and processes for more effectively monitoring infants to enhance caregiving and infant development. A system may include a wearable infant monitoring device, transmission interface, and monitoring hub. The wearable infant monitoring device includes sensors that detect activity and position of an infant. The transmission interface transmits measurement data associated with the activity and position of the infant. The monitoring hub receives the measurement data and includes a processor configured to determine the infant's receptivity to learning. Learning materials are then provided to a caregiver through a display interface based on the infant's receptivity to learning.

Abstract: Disclosed herein are system, method, and computer program product embodiments for automatically transitioning a user from a call to action (CTA) to an enrollment interface. An embodiment operates by receiving a request from a user's device to display web content. The requested web content is displayed along with a CTA. When the CTA is selected by the user, an e-mail client associated with the user's device automatically opens, generates an electronic message based on the selected CTA, and populates a recipient address and a code associated with the CTA within the electronic message. Upon its receipt, the electronic message is processed by enrolling the user in a campaign associated with the CTA based on the code and the user's e-mail address. An electronic message is generated and sent to the user's e-mail address that contains a first hyperlink to the campaign associated with the CTA and a second hyperlink to an associated privacy policy.

Abstract: Provided are mechanisms and processes for more effectively monitoring pets to enhance caregiving and pet development. In one example, a system includes a pet monitoring device having a plurality of sensors that gather measurement data, such as motion and arousal, from a pet. The system also includes a monitoring hub that receives the measurement data from the pet monitoring device and analyzes the measurement data in relation to a learning receptivity model obtained from a remote platform. The measurement data is analyzed to predict a time and duration when a pet associated with the pet monitoring device will be receptive to learning.

Abstract: An article of manufacture includes a rotor blade configured for use with a turbomachine. The blade is configured for attachment to a rotor wheel. The blade is configured to substantially reduce the possibility of attachment with an undesired rotor wheel by modification of at least one characteristic of the blade, so that the modification of the characteristic is matched by a complementary characteristic of the rotor wheel. The characteristic of the blade is, neck width, platform length, platform angle, platform height, tang height, or circumferential width. The blade and the wheel comprise a first stage of the turbomachine. The undesired rotor wheel is in a second stage of the turbomachine, where the first stage is different from the second stage. The complementary characteristic of the wheel is, slot opening width, platform opening depth, slot neck width, slot neck angle, slot tang depth, or slot tang width.

Abstract: Provided are mechanisms and processes for more effectively monitoring infants to enhance caregiving and infant development. A system may include an infant monitoring device and a monitoring hub. The infant monitoring device includes sensors that gather measurement data. The monitoring hub receives the measurement data and analyzes the measurement data in relation to a learning receptivity model obtained from a remote platform. The measurement data is analyzed to predict a time and duration when an infant associated with the infant monitoring device will be receptive to learning.

Abstract: Provided are mechanisms and processes for monitoring an infant's emotional state. In one example, a system includes an infant monitoring hub that has an infant monitoring device interface and a hub processor. The infant monitoring device interface receives measurement data transmitted wirelessly from an infant monitoring device associated with a first infant. The hub processor compares the measurement data to a development model to determine if an emotional state associated with the measurement data reaches an undesirable level and generates a notification for a caregiver associated with the first infant if the emotional state reaches an undesirable level.

Abstract: Provided are mechanisms and processes for more effectively monitoring infant caregiving to enhance caregiving and infant development. A system may include multiple sensors, a transmission interface, and a wearable casing. The multiple sensors gather measurement data associated with activity of a caregiver. The transmission interface transmits the measurement data detected by the plurality of sensors to a remote monitoring hub, where proximity of the caregiver to an infant can be determined based on the measurement data. The wearable casing is configured to house the multiple sensors and the transmission interface.

Abstract: Provided are mechanisms and processes for an infant data aggregation system. The system includes a platform interface and a platform processor. A platform interface is configured to receive measurement data transmitted from multiple infant monitoring systems. Each of the multiple infant monitoring systems includes includes an infant monitoring device and an infant monitoring hub. The infant is monitoring device configured to gather measurement data for an infant and the monitoring hub configured to process the measurement data. A platform processor is configured to analyze the measurement data to identify including a first pattern of activity of infants associated with multiple infant monitoring systems. The first pattern of activity is associated with an observation about the infants. The platform processor is further configured to generate a model for the observation based on the first pattern of activity for infants of various ages.