Abstract: Doorbells often include a button to enable visitors to ring a chime to summon building occupants. In some embodiments, doorbells include a camera to take pictures of visitors. In several embodiments, doorbells include covers that are light filters. These light filters can cover infrared light sources such as infrared light emitting diodes. The light filters can pass infrared light while blocking visible light. In several embodiments, a front portion of a camera assembly fits through a hole in a light filter. Light filters can help secure camera assemblies and can form a portion of a doorbell's outer housing.

Abstract: Delivery parcel detection systems can include a doorbell having a first wireless communication system and a parcel holding system configured for placement in an entryway. The doorbell can be communicatively coupled to the parcel holding system. The parcel holding system can comprise a sensor configured to detect a delivery parcel located on the parcel holding system. Systems can include a first communication sent from the parcel holding system to the doorbell in response to the parcel holding system detecting an arrival, a movement, or a removal of the delivery parcel. Systems can also include a second communication sent from the doorbell to a remote computing device in response to the doorbell receiving the first communication.

Abstract: Systems and methods herein provide directed sound to venues, including a queue line and locations offering multiple viewing devices with different audio streams. Directed sound can be sent to various locations in the queue line to reach specific individuals, positions in the queue line, etc. A queue rate may be used to determine current locations in the queue line. The directed transmission of sound waves can provide the directed sound through modulation of the sound on an ultrasonic carrier. In connection with directing sound to a specific location in a venue, one or more individuals can be tracked according to an indoor positioning system to send a sound message using a modulated ultrasonic carrier.

Abstract: A method for providing directed transmission of sound waves, through modulation on an ultrasonic carrier, may comprise connecting at least one directed sound source to an audio system; emitting, via the at least one directed sound source, audio from the audio system, wherein the emitting comprises emitting medium-frequency audio waves and higher-frequency audio waves. The audio may be selected via a master control unit (MCU), which may be operatively coupled to a mobile application. In some embodiments, a first audio selection is configured to be heard only through a first directed sound source, and a second audio selection is configured to be heard only through a second directed sound source.

Abstract: A method is provided for delivering directed transmission of sound waves through modulation on an ultrasonic carrier. In some embodiments, the method comprises connecting at least one directed sound source to an audio system and emitting, via the at least one directed sound source, audio from the audio system, wherein the emitting comprises emitting medium frequency audio sound waves and higher frequency audio sound waves. The audio may be selected via a master control unit, operatively coupled to a mobile application. In some embodiments, a first audio selection is configured to be heard only through a first directed sound source, and a second audio selection is configured to be heard only through a second directed sound source. Additionally, systems and methods are provided for delivering therapeutic sound, through a sinusoidal signal, within an environment intended to cause resonance in certain cells.

Abstract: Systems and methods are provided herein for directing sound through a parametric speaker in connection with interpreting/translating messages in an open forum such that communications may be delivered and understood without the use of headphones. The directed sound may also be directed in connection with detecting auditory areas and targeting sound at the auditory regions of a subject.

Abstract: The disclosure includes a doorbell system having a doorbell, a doorbell housing, a visitor detection system, and a chime. The visitor detection system can be coupled to the doorbell housing and can include at least one of a camera and a motion detector. The doorbell can also comprise a first low-energy transceiver and a first high-energy transceiver that can be coupled to the doorbell housing. The first and second low-energy transceivers and the first and second high-energy transceivers can be configured to transmit data.

Abstract: A processor package comprises a processing core, a system agent, an input/output memory management unit (IOMMU), and transaction security circuitry (TSC) in at least one of the system agent and the IOMMU. The TSC determines whether ultra-protected memory (UPM) is enabled in a data processing system that comprises the processor package. The transaction security circuitry also determines whether an address for a memory access transaction in the data processing system falls within a UPM region within a physical address space of the data processing system. The transaction security circuitry also blocks the memory access transaction, in response to a determination that (a) UPM is enabled and (b) the address for the memory access transaction falls within the UPM region. Other embodiments are described and claimed.

Abstract: Disclosed embodiments include systems, vehicles, and computer-implemented methods for developing a model from parallel sets of driving data to identify the risk level of an event in one of the sets of driving data. In an illustrative embodiment, a system includes a vehicle data system operably coupled with at least one sensor aboard a vehicle to collect vehicle driving data representing driving conduct. A portable data collection module is configured to cause a portable computing system transportable aboard a vehicle to collect portable driving data representing the driving conduct. An evaluation system is configured to receive the portable driving data and the vehicle driving data, assign a risk level to at least one event included in the vehicle driving data, and correlate the vehicle driving data with the portable driving data to identify a pattern in the portable driving data that is associable with the risk level.

Abstract: A high-density logic circuit device low-frequency phase-locked loop system includes a digital logic input-output module; an internal clock; an instant-lock module; an instant-adjust error module; a high-speed count comparator; a multiplication factor-is-zero-state detect module with a reset function; a pulse generator; and a high-speed pulse generator. The high-speed count comparator includes a high-speed counter and a high-speed comparator. The input-output module receives an input frequency and transmits an output frequency. The instant lock module locks the output frequency in phase to a leading edge the input frequency within two internal propagation delays. The instant-adjust error module emits a pulse request until a last pulse is identified. The high-speed count comparator receives the pulse request and emits the output frequency. The pulse generators receive the input frequency and internal clock pulses and output a frequency-in pulse.

Abstract: A security system can include an electronic doorbell comprising a first camera configurable to capture an image of a first zone, a button configurable to enable a visitor to sound an electronic chime, and a first microphone configurable to capture sounds. The security system can also include an electronic garage door controller communicatively coupled to the electronic doorbell, the electronic garage door controller comprising a second camera configurable to capture an image of a second zone, and a second microphone configurable to capture sounds. The security system can also include a remote computing device communicatively coupled to at least one of the electronic doorbell and the electronic garage door controller. The remote computing device can be configurable to display at least one of the image of the first zone and the image of the second zone.

Abstract: The disclosure includes a doorbell having a visitor detection system that can comprise at least one of a camera, a microphone, and a motion detector. The method for using the doorbell can comprise recording, via the camera, video data that represents a video. The method can also comprise recording, via the microphone, audio data that represents audio. The method of using the doorbell can comprise transmitting at least a portion of the video data and at least a portion of the audio data, to a remote computing device that is communicatively coupled to the doorbell. The method can also comprise transmitting the video data and the audio data to a remote server that is communicatively coupled to the doorbell.

Abstract: Disclosed embodiments include systems and methods for recording and evaluating driving data for a particular operator and to extend an automobile insurance offer. In an illustrative embodiment, a system includes a driving data monitor configured to receive driving data on driving conduct for at least one operator of a vehicle. A driving data processing system is configured to receive the driving data from the driving data monitor and assign a driving score based on the driving data. The driving data processor determines if the driving score qualifies for a driving insurance offer from an insurance provider. The driving insurance offer is communicated via an interface in response to the score qualifying for the driving insurance offer.

Abstract: A protective case may comprise a first portion, a second portion rotatably coupled to the first portion at a first point, a latching mechanism configured to detachably couple the first portion to the second portion at a second point located opposite the first point, and a cable configured to retain at least one object within an interior portion of at least one of the first portion and the second portion. The at least one object may be at least one of a protective face mask and at least one replaceable filter.

Abstract: A method for providing directed transmission of sound waves, through modulation on an ultrasonic carrier, may comprise connecting, at least one directed sound source to an audio system, emitting, via the at least one directed sound source, audio from the audio system, wherein the emitting comprises emitting medium frequency audio sound waves and higher frequency audio sound waves. The audio may be selected via a master control unit, which may be operatively coupled to a mobile application. In many embodiments, a first audio selection is configured to be heard only through a first directed sound source, and a second audio selection is configured to be heard only through a second directed sound source.

Abstract: Methods and apparatus for pressure-based direct measurement of a final control element variable are disclosed. An example method includes receiving a signal from a first sensor mounted on a shaft of a valve, converting the signal to a pressure, routing the pressure to a second sensor of a controller operatively coupled to a pneumatic actuator, the pneumatic actuator operatively coupled to the shaft, and determining, by the controller, a first torque on the shaft based on the pressure.