Embodiments include a wireless microphone comprising an elongated main body configured for handheld operation of the microphone; a display bezel area included in the main body; a first antenna positioned at a bottom end of the main body; and a second antenna integrated into the display bezel area. Embodiments also include a wireless handheld microphone comprising a main body having a conductive housing and a tubular shape configured for handheld operation of the microphone; an opening included on a side surface of the conductive housing; a non-conductive cover coupled to the conductive housing and configured to cover the opening; and an antenna positioned adjacent to the non-conductive cover.

Methods and system for processing shopping activity for a retail store are provided. One example method includes associating a plurality of sensor devices to monitor a shelf of the retail store. The shelf having one or more physical items and each of the physical items is capable of being associated with a state change in response to user interaction. The method includes detecting user interaction by a user in the retail store with a physical item of the one or more physical items. The user interaction causes the state change in a sensor device associated with the shelf, and responsive to the state change transmitting a message related to the state change over a network to an end node. The end node is configured to receive the message causing processing of an action based on the message. The one or more physical items are offered for sale in the store and data regarding the user interaction of the physical item is associated to a user account of the user. The user interaction is one of the physical item being touched, being lifted from the shelf, being moved from the shelf, or being released from the shelf of the retail store.

Electronic test devices and methods include data transfer capabilities. In one implementation, an assay device includes wireless communication capabilities to send assay result decisions and/or values to a separate processing and display device such as a smartphone. In another implementation, light sources are modulated both for performing an assay and encoding and transmitting a result of an assay.

An apparatus comprises training means to provide training with respect to behavior modification, stimulus means to provide an association with the training means, and stimulus generating means to generate a stimulus post presentation of the training means. The stimulus generating means has a plurality of potential different stimuli types with at least two stimuli in time-spaced-apart relationship to each other to create a distinct trigger as a stimulus phrase for an individual to recall the training or therapy. The stimulus generating means makes available a number of stimulus phrases to an individual user for different environments expected by an individual user so one stimulus phrase is adopted by an individual user as their distinct trigger in an environment expected by the user. The stimulus means is arranged to provide at least a part of the distinct trigger during association with the training sufficient for recall of the training or therapy.

A head guard is provided. The head guard includes one or more sensors as part of an sensory input and communications system. The head guard wirelessly communicates data to remote computing devices for intelligent data collection.

An electronic device is provided. The electronic device includes a housing including a first surface, a second surface disposed facing an opposite side of the first surface, and a side surface configured to surround at least a portion of a space between the first surface and the second surface, a first elongated metal member configured to form a first portion of the side surface and including a first end and a second end, at least one communication circuit electrically connected to a first point of the first elongated metal member through a capacitive element, at least one ground member disposed in an interior of the housing, and a first conductive member configured to electrically connect a second point of the first elongated metal member to the ground member. The second point of the first elongated metal member is disposed closer to the second end than to the first point.

A system and method of monitoring sobriety using a handheld breath testing device that, on receipt of a user's breath, generates a breath test signal comprising substance content data and user identification data, and wirelessly transmits the breath test signal to a breath test signal receiving station, and wherein the breath testing device further includes a fingerprint reader and a plurality of sensors.

A head guard is provided. The head guard includes one or more sensors as part of an sensory input and communications system. The head guard wirelessly communicates data to remote computing devices for intelligent data collection.

A receiver for a wireless charging system, capable of receiving power energy using non-contact type magnetic induction, includes a coil capable of receiving the power energy and a part for generating a predetermined output power from the power energy received by the coil, a portable terminal, an NFC coil further provided outside of the coil, and a ferrite sheet further provided at the coil and the NFC coil.

The disclosure provides a wireless communication device and a method and apparatus for processing voice data. The wireless communication device includes: a radio frequency chip and a computing power chip. The radio frequency chip includes: a first processor and a radio frequency transceiver. The radio frequency chip and the computing power chip are connected via a preset communication interface, so that the first processor communicates with a second processor in the computing power chip, wherein the second processor is configured to: perform a processing of decoding data received by the radio frequency transceiver and encoding data to be sent for the radio frequency transceiver to send. The computing power chip is provided in the wireless communication device, and a codec with a good processing effect is supported by the second processor, thus the effect of the encoding or decoding processing may be improved.