Abstract: Implementations generally relate to updating events in a social network system. In some implementations a method includes generating one or more event objects having an event information section associated with a first user. The method also includes sending a post from the first user to one or more target users in a social network system, updating the one or more event objects based on the event information section, and causing the one or more updated event objects to be displayed along with the post to the one or more target users in the social network system.

Abstract: A cloud wallet system may receive an indication from a third party system that a user has checked-in at a merchant. The cloud wallet system then determines whether the merchant has an account with the cloud wallet system so that a point-of-sale (POS) purchase can be processed via the user check-in. If the merchant has an account with the cloud wallet system, a user profile corresponding to the user is sent to the merchant and a point-of-sale transaction based on a third party user check-in may be processed by the merchant through the cloud wallet system.

Abstract: The systems and methods of forming optical fiber coatings with reduced defects include moving a bare optical fiber through first and second coating sub-systems. The first coating sub-system forms a first coating on the bare optical fiber by depositing a first coating material and then curing the deposited first coating material with actinic light. This process also results in the formation of stray actinic light. The process also includes moving the coated optical fiber through a second coating sub-system to form a second coating on the first coating. A light-blocking device resides between the first and second coating sub-systems to block the stray actinic light. Without the light-blocking device, the stray actinic light can enter the second coating sub-system and reach the second coating material therein and form a gel therefrom, which in turn leads to defects in the coated optical fiber exiting the second coating sub-system.

Abstract: An integrated frame assembly can include an inner mounting frame having first, second, third sidewall, and fourth sidewalls, a first corner proximate the first and fourth sidewalls, a second corner proximate the first and second sidewalls, a third corner proximate the second and third sidewalls, and a fourth corner proximate the third and fourth sidewalls. Corner components can be connected to the inner mounting frame and include a first corner component proximate the first corner, a second corner component proximate the second corner, a third corner component proximate the third corner, and a fourth corner component proximate the fourth corner. An outer frame can surround the first, third sidewall, and fourth sidewalls. Housing(s) can be proximate to the first, second, third, or fourth sidewall to enhance structural rigidity of the integrated frame assembly. The housing(s) can include antenna(s) and speaker(s).

Abstract: Devices are provided to automatically inject drugs or other payloads into or beneath skin. These devices include an injector configured to drive a hollow needle into the skin and subsequently to deliver the payload through the hollow needle. Applied suction acts to draw blood from the puncture formed in the skin through the hollow needle, into the device, and to a sensor, blood storage element, or other payload. In some examples, the blood is drawn through the hollow needle when the hollow needle is penetrating the skin. In some examples, these devices are additionally configured to retract the hollow needle from the skin and/or to perform some other functions. These devices can be wearable and configured to automatically access blood or deliver a payload into skin, for example, to operate at one or more points in time while a wearer of a device is sleeping.

Abstract: A system for emitting light (such as a luminaire) includes a first light emitting diode (LED) string and a first LED driver that is electrically connected in parallel to the first LED string. The system also may include a second (or more) LED string(s), each associated with an additional LED driver. One-way conductors and normally-open switches are used so that if one LED driver fails, the remaining LED driver(s) will deliver power to the failed driver's LED string so that the light remains operational, but with a reduced brightness.

Abstract: Aspects of the disclosure may reduce motion noise by mounting vector component sensors on a bottom-weighted instrument platform that is supported with a spherical bearing. An apparatus for data acquisition is provided. The apparatus includes a base assembly, a spherical bearing mounted to the base assembly, and an instrument platform having at least one vector component sensor fixed thereto. The instrument platform is mounted on and supported by the spherical bearing. The spherical bearing couples the instrument platform to the base assembly and allows free angular rotation of the instrument platform, within a tilt angle range. The instrument platform is bottom weighted in that it has a center of mass disposed below its center of rotation. The apparatus may include a controller that receives and/or stores data from the at least one sensor.

Abstract: A system for emitting light (such as a luminaire) includes a first light emitting diode (LED) string and a first LED driver that is electrically connected in parallel to the first LED string. The system also may include a second (or more) LED string(s), each associated with an additional LED driver. One-way conductors and normally-open switches are used so that if one LED driver fails, the remaining LED driver(s) will deliver power to the failed driver's LED string so that the light remains operational, but with a reduced brightness.

Abstract: The disclosure herein provides systems, methods, and devices for determining and displaying market relative positions and/or attributes of unique items. A visualization system for generating electronic visualizations of market-relative attributes of unique items comprises an item selection receiver, a visualization compilation engine, and a rendering engine.

Abstract: A miniature camera (1) comprising at least one SMA actuator wire (11) arranged to effect focus, zoom or optical image stabilization. The SMA actuator wire (11) is coated with an electrically insulating layer (40) of thickness in the range from 0.3 ?m to 10 ?m. The layer (40) provides electrical insulation whilst permitting cooling that provides a rapid response time of the SMA actuator wire (11).

Abstract: The present invention relates to a library (in particular a phage display library) from which an improved human antibody having greater specificity and potency for its target may be generated; and to methods of generating such a human antibody. In particular, the invention relates to a human antibodies against challenging targets obtainable from such a library and which have HCDR3s of at least 18 amino acids in length.

Abstract: A device for rapid detection of a tuberculosis lipoarabinomannan (TB-LAM) is provided. The device includes a pre-concentrator unit for concentrating the TB-LAM comprising: an ion-exchange medium comprising one or more ligands configured to capture the TB-LAM from the source biological sample, wherein the captured-TB-LAM is eluted from the ion-exchange medium as an eluate comprising a concentrated form of TB-LAM; a cassette; a lateral flow assay unit disposed in the cassette; and an integration unit attached to the pre-concentrator unit and the cassette. The integration unit is configured to operatively couple and de-couple the pre-concentrator unit and the cassette. The pre-concentrator unit and the lateral flow assay unit disposed in the cassette are in a fluidic communication in a coupled form. The device for rapid detection of TB-LAM further comprises a dilutor unit.

Abstract: A method, apparatus and system to provide enhancements to body worn devices, such as but not limited to helmets, headwear and eyewear, for acquiring an image where a camera's position and orientation is adjustable relative to the users desired line of sight and the captured image is viewed on an external remote electronic device, such as but not limited to, a handheld computing device (e.g., a smart phone) or a wearable electronic device (e.g., a smart watch) by means of a communication means, such as but not limited to, wireless communication. The present technology can utilize image recognition logic configured or configurable to analyze image data representing a real world scene, to recognize and analyze particular shapes and/or colors, and to incorporate as required an additional image into the real world scene as seen by the user by means of augmented reality.

Abstract: The present invention includes a set of stacking blocks designed to resemble the Arabic numerals 1-10. Each number block is height proportional to its value, and they can be stacked vertically. This feature allows students to see the relationship between numbers, and discover math concepts as they stack or play.

Abstract: Methods and apparatus that enable drying and curing a plurality of specimens carried by a plurality of microscope slides. Slide carriers are positioned at a first position while the slide carrier holds the microscope slides. Each of the specimens can be carried by one of the microscope slides. The slide carrier can be robotically moved to move the slide carrier into a circulation loop defined by a heater apparatus. The specimens and/or microscope slides can be convectively heated while the slide carrier is located in the circulation loop.

Abstract: Techniques for virtual network address space auto-migration are described. An existing network address space of a virtual network can be automatically migrated to a new network address space. The new network address space can be added to the virtual network, new subnets can be added to the new network address space that mirror existing subnets, and new compute instances can be added to the new subnets that mirror existing compute instances. Subsequent to the auto-migration, the virtual network can be connected with another network that has an address space that conflicted with the previous network address space of the virtual network but not the new network address space.

Abstract: Point cloud registration sits at the core of many important and challenging 3D perception problems including autonomous navigation, object/scene recognition, and augmented reality (AR). A new registration algorithm is presented that achieves speed and accuracy by registering a point cloud to a representation of a reference point cloud. A target point cloud is registered to the reference point cloud by iterating through a number of cycles of an EM algorithm where, during an Expectation step, each point in the target point cloud is associated with a node of a hierarchical tree data structure and, during a Maximization step, an estimated transformation is determined based on the association of the points with corresponding nodes of the hierarchical tree data structure. The estimated transformation is determined by solving a minimization problem associated with a sum, over a number of mixture components, over terms related to a Mahalanobis distance.

Abstract: The systems and techniques disclosed here feature a device including an audio analyzer connected to microphone(s) monitoring a conversation between one or more individuals. The audio analyzer can identify auditory expressions from audio captured by the microphone, where the auditory expressions can include linguistic expressions and nonlinguistic expressions. The audio analyzer can analyze the linguistic expressions to identify a topic and a time period when the topic was discussed. A video analyzer can be connected to camera(s) monitoring the conversation. The video analyzer can identify non-auditory expressions by the individuals from video captured by the camera. A sentiment analyzer can analyze auditory expressions during the time period when the topic was discussed and non-auditory expressions during the time period when the topic was discussed to determine sentiments to the topic. A processor can analyze the determined sentiments to the topic to determine a group sentiment to the topic.

Abstract: Automated system configured to perform and methods for performing one or more slide processing operations on slides bearing biological samples. The system and methods enable high sample throughput while also minimizing or limiting the potential for cross-contamination of slides. The automated systems can include features that facilitate consistency, controllability of processing time, and/or processing temperature.

Abstract: An SMA actuation assembly comprising SMA actuator wires connected in tension between a support structure and a movable element is controlled to drive movement of the movable element with respect to the support structure by supplying drive signals to the SMA actuator wire. Target signals representing desired positions of the movable element are set, varying within a predetermined spatial envelope. Measures of resistance of the SMA actuator wires are derived and the power of the drive signals is controlled under closed loop control on the basis of the target signals and feedback signals obtained from the measures of resistance. Electrical characteristics of the SMA actuator wires are monitored and used to detect when a motion limit of the movement is reached. In response thereto, the spatial envelope is adjusted to restrict the movement to be within the detected motion limit.