Abstract: A wearable electronic device is described. The wearable electronic device includes two communications antennae. A first antenna of the two is a current-carrying antenna electrically and physically connected to a printed circuit board of the wearable electronic device and housed in a first portion of a housing that is configured for mounting on a person's skin. A second antenna of the two is a scatterer antenna physically connected to an interior surface of a second portion of the housing and configured to overlap a portion of the current-carrying antenna. The second portion of the housing faces away from the person's skin when the wearable device is mounted on the person's skin. Current from the current-carrying antenna is induced in the scatterer antenna to enable communications between the wearable electronic device and one or more other electronic devices.

Abstract: Disclosed herein are techniques for improving the radiation efficiency and coverage range of antennas in wireless devices. According to some embodiments, an antenna includes an antenna feed and a radiator, where signals to be transmitted by the antenna are coupled from the antenna feed to the radiator through distributed and coherent coupling, such that the radiations by the antenna feed and the radiator constructively interfere in a far field to achieve a higher radiation efficiency and an increased coverage range, without increasing the power consumption of the antenna.

Abstract: A device for implanting into, or mounting onto, a body includes an enclosure, an inductive loop antenna disposed on a surface within the enclosure, and an integrated circuit (IC) disposed within the enclosure and coupled to the inductive loop antenna. The inductive loop antenna includes one or more distributed reactive loads disposed along the inductive loop antenna that adjust a reactance of the inductive loop antenna. The one or more distributed reactive loads include signal trace sections that run along, or adjacent to, the surface upon which the inductive loop antenna is disposed. The IC includes communication circuitry coupled to the inductive loop antenna to wirelessly communicate over the inductive loop antenna. The one or more distributed reactive loads adjust the reactance of the inductive loop antenna to improve conjugate reactance matching of the inductive loop antenna to the IC.

Abstract: A reader device includes an array of antenna coils configured to electromagnetically couple with devices implanted beneath or within skin of a human body. An implanted device can include a loop antenna or other means configured to couple with at least one antenna coil of the reader device to receive radio frequency energy from and transmit radio frequency transmissions to the reader device. The antenna coil array is configured to mount to the skin surface to improve the coupling between the implanted device and coils of the array. Further, the reader device is configured to select one or more antenna coils of the array and to operate the selected antenna coil to communicate, via radio frequency transmissions, with and/or provide radio frequency power to the implanted device. An antenna coil of the array can be selected based on a detected amount of coupling with the implanted device.

Abstract: Disclosed herein is a wearable device having a horizontally polarized antenna and a vertically polarized antenna to gain the benefit of both types of polarization resulting in optimal signal transmission to and reception by a user's smartphone or mobile device. The wearable device includes a printed circuit board on a first plane along which plane the signal from the horizontally polarized signal will propagate. The printed circuit board includes a conductive ground plane and a trace antenna conductively coupled on one end of the trace to the conductive ground plane between which the horizontally polarized field is generated when the trace antenna is excited. A vertical field enhancer, parallel to the first plane and a distance from the trace antenna, is coupled to the ground plane, such that when the trace antenna is excited, a vertically polarized field is generated between the trace antenna and the vertical field enhancer.

Abstract: Systems and methods are provided for neuro stimulation. In one implementation, a system is provided that includes a stimulator introduced into tissue at a target location and a central controller that communicates wirelessly with the stimulator. The stimulator includes a power system that receives wireless energy transmission, and an electrode system that transmits an electrical pulse for stimulating the target location. The central controller includes a power system that wirelessly delivers power to the stimulator, a communication system that wirelessly communicates with the stimulator, and a processing system that controls the power system and the communication system. The central controller may instruct the stimulator to transmit one or more electrical pulses to the target location to affect an endocrine function (e.g., affect the glucose level of a patient).

Abstract: A device for implanting into, or mounting onto, a body includes an enclosure, an inductive loop antenna disposed on a surface within the enclosure, and an integrated circuit (IC) disposed within the enclosure and coupled to the inductive loop antenna. The inductive loop antenna includes one or more distributed reactive loads disposed along the inductive loop antenna that adjust a reactance of the inductive loop antenna. The one or more distributed reactive loads include signal trace sections that run along, or adjacent to, the surface upon which the inductive loop antenna is disposed. The IC includes communication circuitry coupled to the inductive loop antenna to wirelessly communicate over the inductive loop antenna. The one or more distributed reactive loads adjust the reactance of the inductive loop antenna to improve conjugate reactance matching of the inductive loop antenna to the IC.

Abstract: Provided are methods and systems for the licensing of services associated with IoT devices that are under rental by users and/or that are shared between users. A comprehensive user-based licensing system connects services, users, and IoT devices with respect to licensing based on the particular context in which a device is being rented, one or more capabilities of the device being rented, availability of services for the particular device, and/or one or more characteristics of the user who is renting the device. The licensing system enables a user who is renting an IoT device to purchase one or more services associated with the device in conjunction with the rental.

Abstract: An increasing number of bots become available each day that perform automated tasks over the Internet to help facilitate a variety of service requests for a user. Thus, embodiments are directed to an orchestration service configured to perform bot network orchestration in order to provide enriched responses to service requests and/or in order to find one accurate answer among large numbers of bot responses to a specific query. For example, a service request for a user that involves at least one service provider may be received. A plurality of bots to orchestrate a processing of the service request may be determined. Instructions may be provided to the bots associated with aspects of the service request, where each bot is selected based on an aspect of the service request. Responses received from the bots may be integrated into a service response and provided to a requestor of the service request.

Abstract: Disclosed herein are techniques for improving the radiation efficiency and coverage range of antennas in wireless devices. According to some embodiments, an antenna includes an antenna feed and a radiator, where signals to be transmitted by the antenna are coupled from the antenna feed to the radiator through distributed and coherent coupling, such that the radiations by the antenna feed and the radiator constructively interfere in a far field to achieve a higher radiation efficiency and an increased coverage range, without increasing the power consumption of the antenna.

Abstract: One example system includes a biosensor applicator having a housing defining a cavity configured to receive and physically couple to a biosensor device, and to apply the biosensor device to a wearer; an applicator coil antenna oriented around a first axis; and a biosensor device including a biosensor coil antenna; a first wireless transceiver electrically coupled to the biosensor coil antenna; a Bluetooth antenna; and a second wireless transceiver coupled to the Bluetooth antenna; wherein the biosensor device is physically coupled to the biosensor applicator and positioned at least partially within the cavity; and wherein the applicator coil antenna is configured to wirelessly receive electromagnetic (“EM”) energy from a remote coil antenna and wirelessly provide at least a first portion of the received EM energy to the biosensor coil antenna.

Abstract: Systems, methods, and software are disclosed herein for facilitating dynamic sharing of application data among multiple isolated applications executing on one or more application platforms. In an implementation, a method of operating an application platform executing an application to consume application data generated by other applications executing on one or more application platforms is disclosed. The method includes receiving an instruction to invoke the application in a runtime environment. The instruction is generated by a data sharing and decision service platform based on one or more application data feeds provided by the other applications registered with the data sharing platform. The method further includes processing the instruction to automatically invoke the application in the runtime environment and, once the application is invoked, directing the party application to perform the action.

Abstract: Techniques and mechanisms for determining a direction of gaze by a user of an ophthalmic device. In an embodiment, at least a portion of a magnetic field is generated by one of the ophthalmic device and an auxiliary reference device while the ophthalmic device is disposed in or on an eye of the user, and while the auxiliary reference device is adhered on the user's skin or under a surface of the skin. The ophthalmic device and the auxiliary reference device interact with each other via a magnetic field, and the interaction is detected with one or more sensors of the ophthalmic device. In another embodiment, the ophthalmic device stores predetermined reference information which corresponds various magnetic field signal characteristics each with a different respective direction of gaze. Based on the sensor information and the reference information, a controller of the ophthalmic device determines a direction in which the eye of the user is gazing.

Abstract: Techniques and mechanisms for determining a direction of gaze by a user of an ophthalmic device. In an embodiment, at least a portion of a magnetic field is generated by one of the ophthalmic device and an auxiliary reference device while the ophthalmic device is disposed in or on an eye of the user, and while the auxiliary reference device is adhered on the user's skin or under a surface of the skin. The ophthalmic device and the auxiliary reference device interact with each other via a magnetic field, and the interaction is detected with one or more sensors of the ophthalmic device. In another embodiment, the ophthalmic device stores predetermined reference information which corresponds various magnetic field signal characteristics each with a different respective direction of gaze. Based on the sensor information and the reference information, a controller of the ophthalmic device determines a direction in which the eye of the user is gazing.

Abstract: Techniques for rendering shared data include receiving, from a data store by a computing device, data indicative of a persistent data object. The persistent data object is associated with a class indicative of a data type for information contained in the persistent data object. The persistent data object is operable to be inserted in a file generated by an application executing on the computing device. The visualization logic associated with the class may be received by the computing device. The information in the persistent data object is rendered using the selected method of visualization, and other information in the document is rendered using native rendering capabilities of the application.

Abstract: Techniques for managing data include receiving, at a data store, a persistent data object generated by a source application, the object configured to be compatible with a plurality of applications and document types. The object is associated with a unique identifier. In response to a request for the object, the object is accessed based on its unique identifier and sent to a computing device executing a destination application. The object is incorporated by and is compatible with a destination document being edited by the destination application. An update to the object is received that is generated by a user application editing a user document. In response to receiving an indication that the object has been inserted in the destination document, the update is sent by the data store to the destination computing device and is usable to update the object as incorporated in the destination document.

Abstract: One example system for enabling NFC communications with a wearable biosensor includes a biosensor applicator including a housing defining a cavity configured to receive and physically couple to a biosensor device, and to apply the biosensor device to a wearer; a first applicator coil antenna physically coupled to the housing and defined within a first plane; and a second applicator coil antenna physically coupled to the housing and defined within a second plane substantially parallel to and different from the first plane, the second applicator coil antenna positioned coaxially with respect to the first applicator coil antenna, wherein the first applicator coil antenna is configured to wirelessly receive electromagnetic (“EM”) energy from a transmitter coil antenna of a remote device and provide at least a first portion of the received EM energy to the second coil antenna; and a biosensor device including a biosensor coil antenna defined within a third plane substantially parallel to and different than the fir

Abstract: Systems are provided for a wireless system-on-chip (SoC) with integrated antenna, power harvesting, and biosensors. An illustrative SoC can have a dimension of 200 ?m×200 ?m×100 ?m to allow painless injection. Such small device size is enabled by: a 13 ?m×20 ?m 1 nA current reference, optical clock recovery, low voltage inverting dc-dc to enable use of higher quantum efficiency diodes, on-chip resonant antenna, and an array-scanning reader.

Abstract: Systems, methods, and software are disclosed herein for facilitating deployment of a decision service for sharing application data among multiple isolated applications executing on one or more application platforms. In an implementation, a method of deploying applications conforming to a platform schema for facilitating sharing of the application data among isolated applications executing on one or more application platforms is described. The method includes receiving a request to submit a third party application to an application deployment system, identifying a validation manifest associated with a platform schema responsive to receiving the request, and automatically verifying that the third party application to conforms to the platform schema by performing a set of pre-defined validation checks. The request identifies the platform schema and platform capability information associated with the third party application. The validation manifest includes the set of pre-defined validation checks.