Abstract: Aspects of the subject disclosure may include, for example, a method that includes determining, by a processing system including a processor, that a viewer is viewing primary content for a first time; capturing, by the processing system, an emotive response of the viewer as the primary content is viewed during the first time; determining that the viewer is viewing the primary content at a subsequent time, wherein the subsequent time is later than the first time; detecting the emotive response of the viewer as the primary content is viewed during the subsequent time; retrieving external media responsive to detecting the emotive response; and displaying the external media. Other embodiments are disclosed.

Abstract: An example system includes: a landmark detection engine to detect landmark positions of landmarks in images based on facial detection; an optical flow landmark engine to determine the landmark positions in the images based on optical flow of the landmarks between the images; a landmark difference engine to determine, for a landmark in a given image: a distance between a detected landmark position and an optical flow landmark position of the landmark; and a weighted landmark determination engine to determine, for a first and second image, a position for the landmark in the second image based on: a respective detected landmark position and a respective optical flow position of the landmark in the second image; and respective distances, determined with the landmark difference engine, between a first detected landmark position of the landmark in the first image and respective optical flow landmark positions for the first and second images.

Abstract: An example electronic device is described. The electronic device includes a voltage converter and a switching circuit. The switching circuit includes a first switch to couple a first energy-absorbing circuit to the voltage converter to decrease a voltage spike generated during operation of the voltage converter when a value of an output current of the voltage converter is in a first current range. The switching circuit further includes a second switch to couple a second energy-absorbing circuit to the voltage converter to decrease the voltage spike, when the value of the output current is in a second current range.

Abstract: Disclosed herein is a device, a printing device and a method of operating a printing device. The device comprises an air flow path extending from an intake to an outlet. The intake is to be mounted in a printing device and comprises a proximal intake segment and a distal intake segment along the air flow path. A proximal air flow path from the proximal intake segment to the outlet is shorter than a distal air flow path from the distal intake segment to the outlet. Each of the proximal and distal intake segments comprises a wall segment with at least one hole. An opening ratio of an area of the at least one hole and an area of the respective wall segment is larger in the distal intake segment than in the proximal intake segment.

Abstract: Virtualized web-based application workloads include web-based application requests from clients that are intercepted. The type of request is determined and results for the requested web-based application are replaced with redirected output using application code that is separate from the client.

Abstract: Methods of depolymerizing polyolefin-based material into useful petrochemical products using supported metal oxides and heat are described. The supported metal oxides improve the depolymerization reaction by decreasing the half time for the depolymerization, which results in a higher depolymerization rate and a shorter residence time in the depolymerization unit, allowing for a predictable depolymerization reaction, and decreasing the branching or aromatic formations in the product.

Abstract: Object model data is obtained, defining an object to be generated by a three-dimensional printer. A frame is determined, suitable for supporting the object during post-processing of the generated object. Printer control data is generated comprising build data to control a three-dimensional printer to generate the object and the frame.

Abstract: A testing tool includes a clock generation circuit generating a test clock and outputting the test clock via a test clock output pad, data processing circuitry clocked by the test clock, and data output circuitry receiving data output from the data processing circuitry and outputting the data via an input/output (IO) pad, the data output circuitry being clocked by the test clock. The testing tool also includes a programmable delay circuit generating a delayed version of the test clock, and data input circuitry receiving data input via the IO pad, the data input circuitry clocked by the delayed version of the test clock. The delayed version of the test clock is delayed to compensate for delay between transmission of a pulse of the test clock via the test clock output pad to an external computer and receipt of the data input from the external computer via the IO pad.

Abstract: Cryptographic circuitry, in operation, generates N first pairs of elliptic curve cryptography (ECC) keys r(i), R(i), with i varying from 1 to N, using K second pairs of ECC keys p(k), P(k), with k varying from 1 to K, wherein K is smaller than N. Each pair r(i), R(i) of the first pairs of keys is a linear combination of pairs of the second pairs of ECC keys according to: ? ? i ? [ 1 ; N ] ? { r ? ( l ) = ? j = 1 K ? A ? ( i , j ) * p ? ( j ) R ? ( i ) = ? j = 1 K ? A ? ( i , j ) * P ? ( j ) , wherein A(i,j) designates a general term of a matrix A of size N*K, and all the sub-matrices of size K*K are invertible. The cryptographic circuitry, in operation, executes cryptographic operations using one or more pairs of the first pairs of ECC keys.

Abstract: An example of a self-cleaning apparatus for a 3D system is disclosed. The apparatus comprises a surface on which build material accumulates during a 3D printing operation. The surface has a profile that slopes generally down towards a collection point. The apparatus also comprises the collection point located in the surface to drain build material from the surface. The apparatus further comprises a vibrating source to cause the surface to vibrate. The apparatus also comprises a controller to control the vibrating source to vibrate, upon determining that a cleaning operation is to be performed, to drive build material accumulated on the surface towards the collection point.

Abstract: In an example implementation according to aspects of the present disclosure, an input device of a plurality of input switches, a plurality of biometric sensors integrated into each of the plurality of input switches and a processor. The processor configured to receive an indication from a first input switch. The processor receives a biometric data collected by one of the biometric sensors. The processor determines whether the received indication corresponds with a first state in a predetermined sequence. The processor determines whether the biometric data corresponds with as second state in a predetermined biometric data sequence. The processor authenticates the user based on the first and second states.

Abstract: Embodiments of systems and methods for providing contextual intelligence for virtual workspaces produced across Information Handling Systems (IHSs) are described. A first IHS may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the first IHS to: establish a virtual workspace across a first display of the first IHS and a second display of a second IHS, at least in part, through a backend IHS, and provide a contextual menu for rendering by a given one of the first or second displays, where the given display is selected, at least in part, based upon a relative position of the first display with respect to the second display.

Abstract: This invention concerns the upper grip of a cleaning broom with mops, which has a rotating knob on the upper end of a handle, which has a particular functionality.

Abstract: In one example, an electronic device may include a capturing unit to capture video content and audio content of an application being executed on the electronic device, an analyzing unit to analyze the video content and the audio content to generate a plurality of synthetic feature vectors, a processing unit to process the plurality of synthetic feature vectors to determine a content event corresponding to a scene displayed on the electronic device, and a controller to select an ambient effect profile corresponding to the content event and control a device according to the ambient effect profile to render an ambient effect in relation to the scene.

Abstract: An information handling system may include a plurality of sensors comprising a camera sensor for communicating camera data, a user presence and focus state manager configured to receive the camera data and generate an inference of user presence and focus based on the camera data, and a dynamic filtering service. The dynamic filtering service may be configured to receive the inference, determine based on the inference a filtering action, and cause the filtering action to be applied to dynamically-generated information associated with a user of the information handling system and communicated to other information handling systems communicatively coupled to the information handling system.

Abstract: A counter-rotating (CR) axial electric motor assembly is presented, with two oppositely rotating drive members, that is utilized to power any device that has traditionally employed an electric motor to supply rotational power.

Abstract: According to examples, a three-dimensional (3D) fabrication system may include an agent delivery device, an energy generator, and a controller. The agent delivery device may selectively deposit an agent onto a layer of build material particles. In some examples, the agent may include a first substance and a second substance. The controller may control the energy generator to emit energy at selective levels. In some examples, the controller may determine a first energy level tuned to the first substance and a second energy level tuned to the second substance, and may control the energy generator to sequentially emit energy at the first energy level and at the second energy level onto the deposited agent and the layer of build material particles.

Abstract: A skeletal isomerization process for isomerizing olefins is described. The process includes the steps of feeding an olefin-containing feed to a reactor at a space velocity of 1-100 hr?1 for a first period of time at a first temperature, followed by discontinuing, or stopping, the olefin-containing feed for a second period of time while maintaining the reactor at a second temperature, before resuming the flow of the olefin-containing feed for a third period of time. The methods of this disclosure increase the yield of the skeletal isomers product while reducing the production of C5+ heavy olefins. Additionally, the methods of this disclosure can be applied to feeds containing iso-olefins (for the production of linear olefins) or linear olefins (for the production of iso-olefins).

Abstract: The application is directed to compounds of formula (I): and their salts and solvates, wherein R1, R2, R3, A1, A2, A3, and n are as set forth in the specification, as well as to a method for their preparation, pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of a lysosomal storage disease, such as Gaucher's, and other diseases or disorders that are synucleinopathies.

Abstract: A transfer device includes a transfer roller, a power source and a switch device. The transfer roller may transfer an image formed on an image carrier to a transfer medium in an imaging apparatus. The transfer roller includes a rotation shaft including a conductive material, and a ion conductive member disposed around the rotation shaft. The power source may generates a transfer voltage. The switching device may selectively connect, during rotation of the transfer roller, a power-feed path from the power source to the transfer roller, among a plurality of power-feed paths based on whether the image is being transferred or not being transferred, to thereby reverse the direction of an electric field applied by the transfer voltage to the ion conductive member.