Abstract: A device comprising a first printed circuit board (PCB); a second printed circuit board (PCB); a first flex board coupled to the first PCB and the second PCB; a first integrated device coupled to the first PCB; a speaker configured to be coupled to the first integrated device; a microphone configured to be coupled to the first integrated device; a second integrated device coupled to the second PCB, wherein the second integrated device is configured to be coupled to the first integrated device through the second PCB, the first flex board and the first PCB; and a power source configured to provide power to the first integrated device and the second integrated device. The first PCB is located between the power source and the first integrated device. The second PCB is located between the power source and the second integrated device.

Abstract: A device comprising a first printed circuit board (PCB); a second printed circuit board (PCB); a first flex board coupled to the first PCB and the second PCB; a first integrated device coupled to the first PCB; a speaker configured to be coupled to the first integrated device; a microphone configured to be coupled to the first integrated device; a second integrated device coupled to the second PCB, wherein the second integrated device is configured to be coupled to the first integrated device through the second PCB, the first flex board and the first PCB; and a power source configured to provide power to the first integrated device and the second integrated device. The first PCB is located between the power source and the first integrated device. The second PCB is located between the power source and the second integrated device.

Abstract: A device that includes a board, a first integrated device coupled to the board, a speaker coupled to the first integrated device, a microphone coupled to the first integrated device and a power source configured to provide power to the first integrated device, the speaker and the microphone. The device has a length of about 2.4 centimeter (cm) or less, and a diameter of about 1.2 centimeter (cm) or less. The first integrated device includes a processor. The device further includes a second integrated device configured to provide wireless communication capabilities. The device further includes a wireless charging circuit to enable wireless charging of the power source.

Abstract: Disclosed herein are techniques for measuring a reference beam and a corresponding returned beam from a target in a measurement system using a single sensor array. The system is configured such that the location of the reference beam is space apart from the location of the returned beam on the sensor array. A first set of sensor elements on the sensor array corresponding to the reference beam is dynamically activated based on a laser beam scanning control signal. The detection signal from the first set of sensor elements is used to determine a location and/or a pattern of the reference beam, which are then used to estimate a location and/or a pattern of the corresponding returned beam on the same sensor array and dynamically select and activate a second set of sensor elements on the sensor array based on the estimated location and/or pattern of the corresponding returned beam.

Abstract: A device that includes a board, a first integrated device coupled to the board, a speaker coupled to the first integrated device, a microphone coupled to the first integrated device and a power source configured to provide power to the first integrated device, the speaker and the microphone. The device has a length of about 2.4 centimeter (cm) or less, and a diameter of about 1.2 centimeter (cm) or less. The first integrated device includes a processor. The device further includes a second integrated device configured to provide wireless communication capabilities. The device further includes a wireless charging circuit to enable wireless charging of the power source.

Abstract: Disclosed herein are techniques for measuring a reference beam and a corresponding returned beam from a target in a measurement system using a single sensor array. The system is configured such that the location of the reference beam is space apart from the location of the returned beam on the sensor array. A first set of sensor elements on the sensor array corresponding to the reference beam is dynamically activated based on a laser beam scanning control signal. The detection signal from the first set of sensor elements is used to determine a location and/or a pattern of the reference beam, which are then used to estimate a location and/or a pattern of the corresponding returned beam on the same sensor array and dynamically select and activate a second set of sensor elements on the sensor array based on the estimated location and/or pattern of the corresponding returned beam.

Abstract: A wireless communication apparatus capable of providing information requests includes a wireless communication device having a wireless transceiver configured to send and receive communications across a wireless communication network. A hands-free unit can be included and coupled to the wireless communication device. The hands-free unit includes a speaker and a microphone configured to provide audio information to a user and to accept audio information from the user. A position determination system determines a location of the apparatus and provides position data indicative of such location to a server along with the information request. The server can process the information request along with the position information and provide a response to the request to the wireless communication apparatus.

Abstract: The battery charging system of the present invention charges the battery of a portable, multiple mode radiotelephone while the radiotelephone is operating. The radiotelephone generates a clock signal having varying on/off times dependent on the radiotelephone's mode. This mode can include an analog cellular mode or a digital cellular mode. The battery charger detects the clock signal's on/off times and changes the average charge current to compensate for one mode requiring a larger charge current.

Abstract: The battery charging system of the present invention charges the battery (105) of a portable, multiple mode radiotelephone (110) while the radiotelephone is operating. The radiotelephone (110) generates a clock signal having varying on/off times dependent on the radiotelephone's mode. This mode can include an analog cellular mode or a digital cellular mode. The battery charger (100) detects the clock signal's on/off times and changes the average charge current to compensate for one mode requiring a larger charge current. The clock signal is coupled to the charger using the same multiple function connection (160) as the battery's thermistor (150). The charger (100) uses the thermistor (150) to determine when the battery (105) is charged.