Abstract: A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.

Abstract: A negative pressure wound therapy system can include a negative pressure source configured to provide, via a fluid flow path, negative pressure to a wound covered by a wound dressing. The system can include a controller. The controller can be configured to periodically activate the negative pressure source to maintain negative pressure in the fluid flow path between a low negative pressure setpoint and a high negative pressure setpoint. The controller can be configured to determine a change in a volume of the wound based on a difference between a first time and a second time at which the high negative pressure setpoint has been established in the fluid flow path, the second time being subsequent to the first time. The controller can be configured to provide indication of the change in the volume of the wound.

Abstract: An electro-wetting on dielectric (EWOD) device, comprises first and second substrates defining a fluid chamber therebetween, a plurality of electro-wetting electrodes on the first substrate, and at least one first electrode and at least two second electrodes on the second substrate. The device further includes a current sensor for sensing a difference between (1) a first current flowing between the first electrode and one of the second electrodes via a first fluid package in the fluid chamber of the EWOD device and (2) a second current flowing between the first electrode and another of the second electrodes via a second fluid package in the fluid chamber of the EWOD device.

Abstract: A method of communicating an emergency alert includes receiving, by a central content controller (CCC), audiovisual (AV) content from a plurality of sources, determining existence of one or more emergency alerts, encoding the content to form a first stream type and transmitting the first stream type to regional controllers (RCs) associated with a respective market area (MA) if no alerts exist, determining, if an alert exist, a market area for the alert, encode the content and the alert to form a second stream type, transmit the second stream type to a RC associated with a MA for which the alert is applicable and encode the content to form the first stream and transmit the first stream type to RCs associated with a MA without an alert, and broadcast, as AV signals, the received stream types by the RC.

Abstract: A calibration apparatus for calibrating a laser Doppler vibrometer includes: a frequency shifter stage that: receives, from the laser Doppler vibrometer, primary laser light; produces frequency shifted light; communicates the frequency shifted light to a reflector; receives frequency shifted light reflected by the reflector; produces secondary light; and communicates the secondary light to the laser Doppler vibrometer, such that the laser Doppler vibrometer receives the secondary light from the frequency shifter stage and produces a synthetic velocity shift from the secondary light; and the reflector that receives and reflects the frequency shifted light back to the frequency shifter stage.

Abstract: A method for performing real-time segmentation by updating a wide record based on receipt of real-time data, wherein an item of real-time data represents a transaction, detecting that the updated wide record satisfies criteria for performing real-time segmentation, and performing real-time segmentation on the updated, wide record, wherein real-time is relative to when a transaction represented in the updated wide record occurs.

Abstract: Described are techniques for back-calculating one or more values of a new, real-time aggregate before sufficient data to calculate the new, real-time aggregate has been collected, wherein the back-calculating is based on data collected for one or more aggregates that have been executing prior to start of execution of the new, real-time aggregate.

Abstract: A method of communicating an emergency alert includes receiving, by a central content controller (CCC), audiovisual (AV) content from a plurality of sources, encoding the content, transmitting the encoded content to regional controllers (RCs) associated with respective market areas (MAs) for broadcasting over the air (OTA), determining existence of one or more alerts, for each existing alert, identifying recipients designated for receiving the alert and transmitting the alert to devices associated with the identified recipients over a network.

Abstract: A method of communicating an alert includes: encoding data received from a plurality of sources by a central content controller (CCC) and determining existence of one or more alerts. If no alerts exist, the encoded data is assigned as streams to subchannels. For existing alerts, a market area (MA) is determined and the alert is assigned as a stream to a data subchannel and the encoded data is assigned as streams to remaining subchannels. For each MA without an applicable alert, the encoded data is assigned as streams to the subchannels. The assigned data is transmitted to regional controllers (RCs) for broadcasting to the associated MAs.

Abstract: A filter assembly for use in a vacuum cleaner includes a filter medium including a state-changing material which changes state in dependence on the quantity of liquid to which the filter medium is exposed to provide a first status indication to a user that the filter assembly is suitable for use in the vacuum cleaner when the state-changing material is in a first state and a second status indication to the user that the filter assembly is not suitable for use in the vacuum cleaner when the state-changing material is in a second state.

Abstract: Described in the present application are methods of producing silane-crosslinked polymer membranes at moderate temperatures using acid catalysts that, in certain embodiments, result in membranes with unexpectedly high permeabilities and selectivities. In certain embodiments, grafting and crosslinking of the silanes occur by immersing a preformed membrane in a solution comprising a silane and an acid catalyst. Alternatively, in certain embodiments, grafting of silanes to a polymer occurs in the presence of acid catalyst in solution and subsequent casting and drying produces crosslinked membranes. In certain embodiments, an acid catalyst is a weak acid catalyst. Also described in the present application are asymmetric crosslinked polymer membranes with porous layers. In certain embodiments, crosslinked cellulose acetate membranes have permeability up to an order of magnitude greater than the permeability of unmodified cellulose acetate membranes.

Abstract: A dock for a surgical equipment holder is disclosed. The dock for a surgical equipment holder includes a base having a central arm mount and a lower clamping jaw. The dock for a surgical equipment holder also includes an upper clamp jaw movably coupled to the base. The dock for a surgical equipment holder also includes a central docking arm coupled to the central arm mount and a central ball cup coupled to the to the central docking arm. The dock for a surgical equipment holder also includes a central attachment nut coupled to the central ball cup. The central attachment nut may include an extendable moment arm, and the dock may also include a ball coupled between the central ball cup and the central attachment nut and a surgical equipment holder attached to the ball.

Abstract: Some embodiments may provide an accessory attachment system for a vehicle. The system may include a retention bracket and a removable accessory bracket. The retention bracket may be configured to attach to the vehicle. The retention bracket may include a first retention connector and a second retention connector. The removable accessory bracket may include a first accessory connector and a second accessory connector. The first accessory connector may include a C-shape. The first accessory connector may be configured to couple to the first retention connector and may enable a rotation of the removable accessory bracket relative to the retention bracket. The second accessory connector may be configured to couple to the second retention connector and may limit the rotation of the removable accessory bracket relative to the retention bracket.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for the selection, provision and display of one or more digital components during display of content. Methods can include identifying a plurality of digital components that can be presented on the client device. A maximum number of digital components that can be presented in a slot of a content and the time duration of the slot is determined. For each digital component a score is generated based on the duration, a position requirement and the number of times the digital component is available for provision within the slot is generated. A first set of digital component is selected based on the scores and provided to the client device.

Abstract: Disclosed is a neural network enabled interface server and blockchain interface establishing a blockchain network implementing event detection, tracking and management for rule based compliance, with significant implications for anomaly detection, resolution and safety and compliance reporting.

Abstract: Provided is a method for detecting a target using a metal detector, including transmitting a transmit magnetic field using a transmitter; determining positions of a receiver of the metal detector as the receiver changes positions; receiving receive magnetic fields due to the transmit magnetic field to produce receive signals associated with positions using the receiver and receive electronics; and producing an audio output signal. The audio output signal is dependent on one or more receive signals associated with positions related to a current determined position in a selected relationship.

Abstract: A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.

Abstract: A first document including a decrypting version of a first key and a second document including a representation of a login token are received from the first compute device. An encrypted second key that has been encrypted by an encrypting version of the first key is received after receiving the login token from a second compute device. The second compute device stores the encrypting version of the first key before the receiving of the first document. The encrypted second key is decrypted using the decrypting version of the first key to obtain a plaintext second key. Encrypted sensor data that includes plaintext sensor data that has been (1) captured prior to the receiving of the first document, and (2) encrypted by the plaintext second key is received from the second compute device. The encrypted sensor data is decrypted using the plaintext second key to obtain the plaintext sensor data.

Abstract: One or more computer processors determine a tolerance value, and a norm value associated with an untrusted model and an adversarial training method. The one or more computer processors generate a plurality of interpolated adversarial images ranging between a pair of images utilizing the adversarial training method, wherein each image in the pair of images is from a different class. The one or more computer processors detect a backdoor associated with the untrusted model utilizing the generated plurality of interpolated adversarial images. The one or more computer processors harden the untrusted model by training the untrusted model with the generated plurality of interpolated adversarial images.