Abstract: A depth camera assembly (DCA) for multimode time-of-flight based depth sensing is presented herein. The DCA includes a projector, a detector, and a controller. The projector illuminates a target area with outgoing light comprising a plurality of light pulses. The detector includes an array of unit cells. Each unit cell includes a macropixel with a plurality of pixels that captures portions of the outgoing light reflected from the target area, and an array of memory cells coupled to the macropixel. At least one of the memory cells stores information about the captured portions of the reflected outgoing light received from the macropixel. The controller determines depth information for the target area based in part on data read from the at least one memory cell.

Abstract: Process control instruments having local intrinsic safety barriers and methods of manufacturing the same are disclosed. An example field instrument for a process control assembly includes a non-protection compartment, intrinsically safe circuitry positioned in the non-protection compartment, a protection compartment, non-intrinsically safe circuitry positioned in the protection compartment, and local barrier circuitry positioned in the protection compartment to operatively couple the non-intrinsically safe circuitry to the intrinsically safe circuitry, the local barrier circuitry to prevent the intrinsically safe circuitry from receiving an electrical energy that is greater than an electrical energy threshold from the non-intrinsically safe circuitry.

Abstract: An industrial machine predictive maintenance system may include an industrial machine data analysis facility that generates streams of industrial machine health monitoring data by applying machine learning to data representative of conditions of portions of industrial machines received via a data collection network. The system may include an industrial machine predictive maintenance facility that produces industrial machine service recommendations responsive to the health monitoring data by applying machine fault detection and classification algorithms thereto. The system may perform a method of predicting a service event from vibration data captured data from at least one vibration sensor disposed to capture vibration of a portion of an industrial machine. A signal in a predictive maintenance circuit for executing a maintenance action on the portion of the industrial machine can be generated based on a severity unit calculated for the captured vibration.

Abstract: In aspects of rollable screen device voice call management, a mobile device includes a rollable display screen configurable in one of multiple display states corresponding to respective device form factors, such as a compact form factor, an expanded form factor, and a partial form factor. A slidable display mount is operable to extend or retract the rollable display screen into one of the multiple display states corresponding to a device form factor. The mobile device includes an earpiece that emanates audio during a voice call, and the earpiece is integrated with the rollable display screen and/or the slidable display mount. The mobile device implements a configuration manager that initiates the slidable display mount for configuration of the rollable display screen to movably position the earpiece during the voice call, such as relative to a mouthpiece of the mobile device.

Abstract: The T-bar includes an elongate rigid spine extending between terminal ends including, in some embodiments, either a fixed anchor or adjustable anchor for attachment to adjacent T-bars or other supports. An upper heat sink is provided on an upper portion of the spine to enhance heat transfer from the T-bar to air surrounding upper portions of the T-bar. A light housing is provided on a lower portion of the T-bar which is configured to support a lighting module therein, such as a light emitting diode (LED) light. A lower heat sink is provided above this light housing and integrated into a rest shelf which supports ceiling tiles adjacent the T-bar. A power supply is provided which can be removably attached to the T-bar and provide appropriately conditioned power for the lighting module.

Abstract: A grill system having a housing, a frame, movably imbedded inside the housing through a top of the housing, a grate covering a top of the frame, a wheel adjacent to a side of the housing, connected to a wheel shaft, parallel to the grate and connected to the frame, a lock securing the wheel in set positions, and a heat source inside the frame below the grate and above the wheel shaft. The wheel and wheel shaft being rotatable such that the frame and the grate are raised or lowered out of or into the housing as the wheel and wheel shaft rotate. The heat source is movable independent from the wheel, wheel shaft, frame, and grate, and the grate cannot be lowered below the heat source.

Abstract: In one aspect of the present disclosure, a system and method are provided for pairing a network-enabled movable barrier operator with a transmitter. The method may include receiving a pairing request, retrieving a hashed version of the transmitter fixed code, verifying access authorization, and forwarding the hashed version of the transmitter fixed code to a movable barrier operator to allow the movable barrier operator to determine whether a new transmitter is authorized to control the movable barrier operator.

Abstract: Systems and methods related for duo-binary transceivers with adaptive channel equalization are described. An example method for adapting a channel between a first duo-binary transceiver and a second duo-binary transceiver, different from the first duo-binary transceiver, where the transmitter includes a feed-forward equalizer (FFE), is described. The method includes, at a receiver associated with the second duo-binary transceiver, selectively processing information at a given time from only an upper eye or a lower eye of a received duo-binary signal to determine updated coefficients for the feed-forward equalizer (FFE) of the transmitter associated with the first duo-binary transceiver. The method further includes using a backchannel between the transmitter and the receiver, sending the updated coefficients to the transmitter.

Abstract: Systems and methods are directed to building annotated models based on eyes-off data. Specifically, a synthetic data generation model is trained and used to further train a target model. The synthetic data generation model is trained within an eyes-off environment using an anonymity technique on confidential data. The synthetic data generation model is then used to create synthetic data that closely represents the confidential data but without any specific details that can be linked back to the confidential data. The synthetic data is then annotated and used to train the target model within an eyes-on environment. Subsequently, the target model is deployed back within the eyes-off environment to classify the confidential data.

Abstract: A computing system includes a baseboard management controller (“BMC”) that receives a security token from a management system. The computing system also executes a firmware that collects measurements from components of the computing system. The measurements include data describing the components for use in attestation. The firmware provides the measurements to the BMC, which generates a digital signature of the measurements and the security token. The BMC provides the measurements and the digital signature to the management system, which attempts to verify the digital signature utilizing a public key associated with the BMC. If the management system can verify the digital signature, then the BMC utilized the correct security key to generate the digital signature and the measurements were not tampered with after collection by the firmware. The measurements can then be utilized to attest the computing system.

Abstract: A cholesteric liquid crystal display providing sensory feedback, comprises a flexible front substrate disposed near a front surface of the display, the flexible front substrate being at least partially flexible. A liquid crystal layer comprises cholesteric liquid crystal material. Pressure applied to the flexible front substrate changes reflectance of the cholesteric liquid crystal material. At least one textured surface is constructed and arranged so that pressure that is applied to the at least one textured surface provides at least one of vibratory, audible and tactile sensory feedback. At least a portion of the changes in reflectance is erased.

Abstract: An apparatus includes a load, a compressor, a first pipe coupled to the load, a second pipe coupled to the compressor, a third pipe coupled to the first pipe and the second pipe, a fourth pipe coupled to the first pipe and the second pipe, and a check valve coupled to the fourth pipe. During a first mode of operation: the load uses a refrigerant to cool a space proximate the load, the first, second, and third pipes direct refrigerant from the load to the compressor, the compressor compresses refrigerant from the load, and the check valve prevents refrigerant from the load from flowing to the compressor through the fourth pipe. During a second mode of operation the first, second, and fourth pipes direct a first portion of the refrigerant from the compressor to the load to defrost the load.

Abstract: Disclosed are systems and methods for automatically deleting messages from a recipient's inbox. The disclosed systems and methods provide the ability for automatic actions to be taken on delivered messages based on a passage of time. This enables a sender of messages, email service provider and/or email platform to exert control over sent messages to limit the number and type of operations that may be performed on such messages. For example, operations such as saving, forwarding, printing, copying, or otherwise duplicating the message and/or message data can be prohibited and all together rendered impossible. The disclosed systems and methods enables the purging of messages and associated message data from a recipient's inbox at a certain specified time, after the passage of a pre-determined amount of time, or upon the detection of a specified event.

Abstract: A universal mounting system is provided for use in connection with substantially any type of electronic equipment so was to reduce or substantially avoid the need for rail kids or other mounting assemblies that are its equipment specific for mounting equipment to racks. In one implementation, a uniform mounting system (101) includes a number of rail and slider assemblies (112). Each of the rail and slider assemblies includes a slider that is slightly mounted on a support rail. Each of the slider is includes mounting flange is and brackets for mounting the slider to a piece of equipment. The mounting flanges 116 that's collectively define a segmented vertical rail. A safety stop mechanism can be used to define very a offset figurations of the equipment with respect to a front end of the rack.

Abstract: A microelectromechanical systems (MEMS) diaphragm assembly comprises a first diaphragm and a second diaphragm, a geometric central region surrounding the geometric center of the diaphragm assembly, and a plurality of pillars connecting the first and second diaphragms, each of the plurality of pillars having a cross-sectional shape having a maximum radial dimension, A, and a maximum circumferential dimension, B, wherein at least a first subset of the plurality of pillars is disposed within the geometric central region and wherein A is greater than B for the at least first sub set.

Abstract: Systems and methods are provided to generate an object detection representation of a candidate object based on sensor data representing a captured image of an environment surrounding the vehicle. A determination is made as to whether, whether the candidate object is an outlier based on the object detection representation. In response to determining the candidate object is not an outlier, the candidate object is validated as an object, a proximity distance of the object to the vehicle is determined, and the proximity distance of the object is sent as output.