Abstract: There is disclosed a muscle interface device for use with controllable connected devices. In an embodiment, the muscle interface device comprises a sensor worn on the forearm of a user, and the sensor is adapted to recognize a plurality of gestures made by a user to interact with a controllable connected device. The muscle interface device utilizes a plurality of sensors, including one or more of capacitive EMG sensors and an IMU sensor, to detect gestures made by a user. Other types of sensors including MMG sensors may also be used. The detected user gestures from the sensors are processed into a control signal for allowing the user to interact with content displayed on the controllable connected device.

Abstract: A flavored cube can be used to provide ingredients for mixing a cocktail and to keep the cocktail chilled without diluting the taste or potency of the cocktail. The flavored cube can be packaged in a variety of ways, including individually packaged units and/or kits that include a plurality of flavored cubes.

Abstract: Human-electronics interfaces in which at least two wearable electromyography (“EMG”) devices are operated to control virtually any electronic device are described. A first wearable EMG device is worn on a first part/location of a user's body and a second wearable EMG device is worn on a second part/location of the user's body. Muscle activity is detected by the two wearable EMG devices and corresponding communication signals are transmitted to an electronic device to control functions thereof. The two wearable EMG devices may communicate with one another. This configuration enables a user to perform elaborate gestures having multiple components (e.g., “two-arm” gestures) with each wearable EMG device detecting a different component, as well as separate gestures (e.g., separate “one-arm” gestures) individually detected and processed by each wearable EMG device.

Abstract: Human-electronics interfaces in which a wearable electromyography (“EMG”) device is operated to control virtually any electronic device are described. In response to detected muscle activity and/or motions of a user, the wearable EMG device transmits generic gesture identification flags that are not specific to the particular electronic device(s) being controlled. An electronic device being controlled is programmed with user-definable instructions for how to interpret and respond to the gesture identification flags.

Abstract: Wearable electronic devices that employ techniques for routing signals between components are described. An exemplary wearable electronic device includes a set of pod structures with each pod structure positioned adjacent and physically coupled to at least one other pod structure. The set of pod structures includes multiple sensor pods and at least one processor pod. Each sensor pod includes an on-board sensor to in use detect user-effected inputs and provide signals in response to the user-effected inputs. The signals are serially routed via successive ones of adjacent pod structures by respective communicative pathways until the signals are routed from the sensor pods to the processor pod. A processor on-board the processor pod processes the signals. Systems, articles, and methods for routing electrical signals and/or optical signals, including analog signals and/or digital signals, between pod structures are described.

Abstract: A differential non-contact sensor system for measuring biopotential signals is described. The sensor is a low-noise, non-contact capacitive sensor system to measure electrical voltage signals generated by the body comprising two capacitive electrodes and outputting a differential signal.

Abstract: There is disclosed a wearable electronic device for use with controllable connected devices. The wearable electronic device includes a band worn on, for example, the forearm of a user, and the band carries at least one muscle activity sensor, at least one inertial sensor, and a processor communicatively coupled to the sensors. The on-board processor is operable to identify, a plurality of gestures made by a user, based on muscle activity detected by the muscle activity sensor(s) and motion detected by the inertial sensor(s). In response to identifying a gesture, the wearable electronic device wirelessly transmits one or more signal(s) in order to interact with a controllable connected device.

Abstract: There is disclosed a muscle interface device for use with controllable connected devices. In an embodiment, the muscle interface device comprises a sensor worn on the forearm of a user, and the sensor is adapted to recognize a plurality of gestures made by a user to interact with a controllable connected device. The muscle interface device utilizes a plurality of sensors, including one or more of capacitive EMG sensors and an IMU sensor, to detect gestures made by a user. Other types of sensors including MMG sensors may also be used. The detected user gestures from the sensors are processed into a control signal for allowing the user to interact with content displayed on the controllable connected device.

Abstract: Systems, devices and methods that enable a user to access and interact with content displayed on a portable electronic display in an inconspicuous, hands-free manner are described. There is disclosed a completely wearable system comprising a wearable muscle interface device and a wearable head-mounted display, as well as methods for using the wearable system to effect interactions between the user and content displayed on the wearable head-mounted display. The wearable muscle interface device includes muscle activity sensors worn on an arm of the user to detect muscle activity generated when the user performs a physical gesture. The wearable system is adapted to recognize a plurality of gestures made by the user and, in response to each recognized gesture, to effect one or more interaction(s) with content displayed on the wearable head-mounted display.

Abstract: There is disclosed a muscle interface device and method for interacting with content displayed on wearable head mounted displays. In an embodiment, the muscle interface device comprises a sensor worn on the forearm of a user, and the sensor is adapted to recognize a plurality of gestures made by a user's hand and or wrist to interact with content displayed on the wearable head mounted display. The muscle interface device utilizes a plurality of sensors, including one or more of capacitive EMG, MMG, and accelerometer sensors, to detect gestures made by a user. The detected user gestures from the sensors are processed into a control signal for allowing the user to interact with content displayed on the wearable head mounted display in a discreet manner.

Abstract: In one aspect, a method of obtaining magnetic resonance (MR) and radio-frequency impedance mapping (RFIM) data from a region of an object arranged proximate a plurality of radio-frequency (RF) coils is provided. The method comprises detecting nuclear magnetic resonance (NMR) signals emitted from the region to form, at least in part, first MR data, obtaining at least one impedance measurement from the plurality of RF coils to form, at least in part, first RFIM data, and computing a first RFIM map indicating a spatial distribution in the region of at least one dielectric property, the first RFIM map computed based, at least in part, on the first RFIM data and the first MR data.

Abstract: Methods and apparatus for determining dielectric properties such as conductivity, permittivity and/or permeability of a body are provided. An array of resonant coils (950) capable of generating electromagnetic radiation are provided proximate a body (950) to imaged. Properties of the array of coils are influenced by the loading effect of the body. More particularly, one or more resonant properties of the coils are perturbed, the perturbation of which may be measured to obtain an indication of the conductivity, permittivity and permeability of the loading body.

Abstract: Voltage regulators use capacitors to compensate the voltage regulator and provide stable performance. Capacitors have an inherent equivalent series resistance (ESR) that changes over various operating conditions including signal frequency, operating temperature as well as others. An apparatus and method compensates for the low ESR of capacitors to increase the total equivalent series resistance of the capacitor. By providing an “on-chip” resistance between the capacitor and the circuit ground potential, minimum total ESR can be provided such that stable load regulation is achieved with capacitors that would otherwise be undesirable for such use. Increasing the value of the output capacitor's equivalent series resistance allows wider ranging values of capacitance to be used. The increased range of capacitance values allows capacitors of different material types to be used.