Abstract: Various embodiments describe controlling usages of channels of a user experience ecosystem. A computer system provides a user interface to a computing device, generates data entries based on user interactions with the user interface, and stores the data entries in a data store. The data entries identify the channels and specify dependencies between the usages of the channels. The computer system adds, to the data store, identifiers of storage locations of content. The computer system provides, to channel systems, access to the data entries and the identifiers of the storage locations in the data store. A usage of a channel by a channel system includes a content publication based on the data entries and the identifiers of the storage locations. The usage of this channel is coordinated with a usage of a different channel by a different channel system based on the dependencies specified in the data entries.

Abstract: A three-dimensional image (3D) image for a shape of an orientation of an item is captured when an item barcode for the item is captured by a scanner during item checkout at a terminal. Edges for the shape and dimensions for the shape are calculated from the 3D image based on the orientation. The shape dimensions are compared against expected dimensions for a candidate item that is identified from item information in the item barcode and a decision is made as to whether to validate the item barcode for the item during item checkout or as to whether to invalidate the item barcode and suspend item checkout at the terminal for an audit of the item checkout.

Abstract: In one embodiment, a request to join an electronic chat room is received from a requester. A selection of an access control level for the requester is received via a user interface in order to grant the requester access to the electronic chat room according to a condition for granting access. The user interface is used to assign a selected access control level to the requester, thereupon granting access to the requester. The requester's access to content available in the electronic chat room being limited based on the selected access control level. Related methods, apparatus, and systems are also described.

Abstract: An airport runway arrangement for commercial aircraft comprises a first runway section, a second runway section extending substantially in prolongation of the first runway section and an intermediate section between the first and second runway sections.

Abstract: A runway arrangement comprising: a first runway section (202-1) designated as a landing runway section; a second runway section (202-2) designated as a take-off runway section; and a sterile safety area (210); wherein the first and second runway sections are linked by the sterile safety area (210); the runway arrangement comprising a missed approach point for aircraft due to land on the first runway section, displaced from the start of the second runway section (202-2) by a distance greater than H/tan ?1; where H is a safe turning height and ?1 is an angle of ascent following a missed approach; wherein H is greater than 150 m and ?1 is greater than 2°.

Abstract: A device for marking a runway section, the device comprising: a light source; and a light director.

Abstract: One embodiment, in the form of a method, includes capturing at least one image with an imaging device of a machine vision device. The at least one image is captured within an environment within which the machine vision device is deployed. This method then queries a color scheme model based on the captured at least one image to identify a color scheme to utilize within the machine vision device and may subsequently implement the identified color scheme on the machine vision device for processing images captured by the imaging device.

Abstract: Item images and item information for an item identified as being associated with a potential theft during a transaction at a transaction terminal are sent in real time to an alert controller of a management terminal. The item images and item information with transaction details are presented on a display for resolution by a clerk operating the management terminal. A timer is also set and a confidence score calculated representing a confidence level that the item is the subject of theft. When the timer expires and there is still no resolution provided by the clerk a decision is made as to whether to interrupt the transaction processing on the transaction terminal for assistance or whether to permit the transaction to complete on the transaction terminal based on the calculated confidence score.

Abstract: Decentralized cameras perform video tracking on captured video. The cameras produce metadata representing tracking of objects from the captured video. The metadata is passed between the cameras as the object moves within the captured video. Final metadata from at least one of the cameras is sent to a server, the server processes the final metadata to produce a summary of the object tracking and process one or more automated actions based on the summary.

Abstract: A group of consumers are identified before the members of the group enter a frictionless store on an outside premises of the store. In an embodiment, a registered account holder for a member of the group is passed to an indoor tracking system of the frictionless store when the group enters the store. In an embodiment, attributes of a potential group of consumers is passed to an indoor tracking system when the group enters the store without a registered account being identified.

Abstract: The invention relates to a system for inductively powering all aircraft tug, the system comprising: an inductive powering strip adapted to be provided in association with a taxiway; said inductive powering strip defining a path for an aircraft tug. The invention also relates to an aircraft tug comprising means to be inductively powered and a method for inductively powering an aircraft tug.

Abstract: During a transaction at a Point-Of-Sale (POS) terminal an image of produce placed in the field of view of a scanner or camera. The image is processed for characteristics associated with the produce and the characteristics are scored and compared against a threshold to determine whether the produce is to receive a discounted price during the transaction.

Abstract: Embodiments of a symbol for identification of a property of a presented item at a Point-Of-Sale Terminal (POS) are generally described herein. A method can include a detecting a presence of a symbol other than a barcode within at least one image captured by a scanner of the POS of an item presented to the scanner, the symbol indicating that the presented item has a property, and when the presence of the symbol is detected, outputting an indication that the presented item has the property.

Abstract: Technologies for engine fluid quality monitoring are disclosed herein. An engine system includes a sensor and an engine controller. The sensor generates sensor data indicative of a fluid property of engine fluid of a gas turbine engine of the engine system. The engine fluid may be engine oil or fuel. The fluid quality may be viscosity, water content, calorific content, specific gravity, heating value, or the presence of contaminants in the engine fluid. The engine controller determines the fluid property based on the sensor data and outputs the fluid property. The fluid property may be stored in non-volatile storage. A user alert such as a cockpit alert may be generated based on the fluid property. A control law of the gas turbine engine may be modified as a function of the fluid property. The engine controller may include the sensor.

Abstract: One embodiment, in the form of a method, includes capturing at least one image with an imaging device of a machine vision device. The at least one image is captured within an environment within which the machine vision device is deployed. This method then queries a color scheme model based on the captured at least one image to identify a color scheme to utilize within the machine vision device and may subsequently implement the identified color scheme on the machine vision device for processing images captured by the imaging device.

Abstract: A group of consumers are identified before the members of the group enter a frictionless store on an outside premises of the store. In an embodiment, a registered account holder for a member of the group is passed to an indoor tracking system of the frictionless store when the group enters the store. In an embodiment, attributes of a potential group of consumers is passed to an indoor tracking system when the group enters the store without a registered account being identified.

Abstract: Technologies for engine fluid quality monitoring are disclosed herein. An engine system includes a gas turbine engine having one or more mechanical components, a fluid quality sensing system, and an engine controller. Each mechanical component includes a tracer material embedded in the mechanical component during manufacture. The fluid quality sensing system applies a laser beam to debris captured in an engine fluid of the gas turbine engine and detects a light signature generated by tracer material in the debris in response to application of the laser beam. The engine controller identifies the tracer material as a function of the light signature. The engine controller determines a potential wear state of a mechanical component as a function of the tracer material. The engine controller may select the mechanical component from multiple mechanical components based on the tracer material. Each mechanical component has a predetermined association with a corresponding tracer material.

Abstract: A terminal includes an item scanner. The item scanner determines whether an item that passes within a field of view of the scanner during a transaction has a properly noted barcode recorded for the transaction. When the item fails to have a properly noted barcode an alert is raised in real time for assistance and/or investigation of the transaction.

Abstract: Various embodiments describe controlling usages of channels of a user experience ecosystem. A computer system provides a user interface to a computing device, generates data entries based on user interactions with the user interface, and stores the data entries in a data store. The data entries identify the channels and specify dependencies between the usages of the channels. The computer system adds, to the data store, identifiers of storage locations of content. The computer system provides, to channel systems, access to the data entries and the identifiers of the storage locations in the data store. A usage of a channel by a channel system includes a content publication based on the data entries and the identifiers of the storage locations. The usage of this channel is coordinated with a usage of a different channel by a different channel system based on the dependencies specified in the data entries.