Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera. In some examples, the electronic device includes a display device. In some examples, the electronic device includes a processor to detect a scene change in a first set of images captured by the camera. The first set of images has a first resolution. The processor is also to detect surveillance of the display device in response to detecting the scene change. The surveillance detection is based on a second set of images captured by the camera. The second set of images has a second resolution that is higher than the first resolution.

Abstract: A method for conducting electronic meetings using retractable displays, includes receiving by a conference hub including a retractable display, an electronic meeting agenda for an electronic meeting. The method includes identifying a position of a retractable display by extrapolating contextual information from the received electronic meeting agenda, by identifying a selection of a display included in the received electronic meeting agenda, or combinations thereof. The method also includes initiating the electronic meeting by preparing the retractable display in the identified position.

Abstract: An example computing device includes a time of flight (ToF) sensor to generate frames of sensor data. The computing device includes a processor to: identify an object appearing in the frames; track a centroid of the object frame-by-frame; and determine whether a user is present within operating range of the computing device based on the tracking.

Abstract: According to an example, a computing device comprises a base portion and a lid portion rotatably coupled to the base portion. The lid portion comprises a platform, an aperture to receive the platform, and a flexible display panel disposed on the platform. Upon a deployment of the platform, an area of the flexible display panel on an upper side of lid portion is to increase such that the area overlaps with the base portion.

Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera to capture a composite image comprising multiple images of a location. In some examples, the electronic device includes a processor to crop a portion of the composite image based on a field-of-view of the camera. In some examples, the processor is to determine whether a neural network identifies the cropped portion. In some examples, the processor is to generate a unique identifier (ID) for the cropped portion in response to the cropped portion being unidentified by the neural network. In some examples, the processor is to associate the unique ID of the cropped portion with the location.

Abstract: The present application provides a main catalyst for preparing poly(4-methyl-1-pentene) and a use of the main catalyst. The main catalyst for preparing poly(4-methyl-1-pentene) of the present application has a structure represented by Formula I, in which R1 is selected from hydrogen or phenyl, and when R1 is selected from phenyl, R1 is fused with a naphthalene ring in the Formula I to form an anthracene ring; and R2 is selected from methyl or isopropyl. When the main catalyst of the present application is used in a catalytic system to catalyze homopolymerization of 4-methyl-1-pentene, the catalyst exhibits high catalytic activity, and the prepared poly(4-methyl-1-pentene) has high molecular weight, narrow molecular weight distribution and high isotacticity, and thus has broad market application prospects.

Abstract: A method for conducting electronic meetings using retractable displays, includes receiving by a conference hub including a retractable display, an electronic meeting agenda for an electronic meeting. The method includes identifying a position of a retractable display by extrapolating contextual information from the received electronic meeting agenda, by identifying a selection of a display included in the received electronic meeting agenda, or combinations thereof. The method also includes initiating the electronic meeting by preparing the retractable display in the identified position.

Abstract: In some examples, an electronic device includes a processor to identify a first location based on an image captured by a camera. In some examples, the processor detects a movement of the electronic device based on sensor data generated by a sensor. In some examples, the processor identifies a second location when the movement satisfies a registration condition.

Abstract: According to an example, a computing device comprises a base portion and a lid portion rotatably coupled to the base portion. The lid portion comprises a platform, an aperture to receive the platform, and a flexible display panel disposed on the platform. Upon a deployment of the platform, an area of the flexible display panel on an upper side of lid portion is to increase such that the area overlaps with the base portion.

Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera to capture a composite image comprising multiple images of a location. In some examples, the electronic device includes a processor to crop a portion of the composite image based on a field-of-view of the camera. In some examples, the processor is to determine whether a neural network identifies the cropped portion. In some examples, the processor is to generate a unique identifier (ID) for the cropped portion in response to the cropped portion being unidentified by the neural network. In some examples, the processor is to associate the unique ID of the cropped portion with the location.

Abstract: Examples of electronic devices are described herein. In some examples, an electronic device includes a camera. In some examples, the electronic device includes a display device. In some examples, the electronic device includes a processor to detect a scene change in a first set of images captured by the camera. The first set of images has a first resolution. The processor is also to detect surveillance of the display device in response to detecting the scene change. The surveillance detection is based on a second set of images captured by the camera. The second set of images has a second resolution that is higher than the first resolution.

Abstract: In some examples, an electronic device includes a lid section including a first display area disposed on an interior side and a second display area disposed on an exterior side opposite to the interior side, where the interior side is disposed on a top side of a base section when the lid section is closed, and a display panel disposed within the lid section, the display panel including a first portion and a second portion, the first portion visible via the first display area and the second portion visible via the second display area.

Abstract: An example electronic device includes a display device to display content, a transceiver to exchange ranging messages with a location device to enable the location device to locate the electronic device relative to the location device, and a processor. In response to the electronic device being located in a first zone of an external electronic device, the processor is to receive identification information of the external electronic device, and in response to receiving the identification information, the processor is to share the content with the external electronic device.

Abstract: In some examples, an electronic device includes a lid section including a first display area disposed on an interior side and a second display area disposed on an exterior side opposite to the interior side, where the interior side is disposed on a top side of a base section when the lid section is closed, and a display panel disposed within the lid section, the display panel including a first portion and a second portion, the first portion visible via the first display area and the second portion visible via the second display area.

Abstract: In some examples, the disclosure describes a device that includes a first imaging device coupled to a first side of an expandable display device, a second imaging device coupled to a second side of the expandable display device, an adjustment device to alter a size of the expandable display device to alter a distance between the first imaging device and the second imaging device, and a processor to: determine the distance between the first imaging device and the second imaging device based on a position of the adjustment device, capture first image data from the first imaging device and second image data from the second imaging device at the position of the adjustment device, and generate an image utilizing the first image data, the second image data, and the distance.

Abstract: In some examples, the disclosure describes a device that includes a first imaging device coupled to a first side of an expandable display device, a second imaging device coupled to a second side of the expandable display device, an adjustment device to alter a size of the expandable display device to alter a distance between the first imaging device and the second imaging device, and a processor to: determine the distance between the first imaging device and the second imaging device based on a position of the adjustment device, capture first image data from the first imaging device and second image data from the second imaging device at the position of the adjustment device, and generate an image utilizing the first image data, the second image data, and the distance.

Abstract: Flexible computing displays with configurable sizes may include an apparatus comprising a flexible computing display and a display container having a form factor to contain the flexible computing display in a rolled state. The display container may further include circuitry to communicatively couple the flexible computing display with a computing device. The apparatus may further include a friction hinge mechanism coupling the display container and the flexible computing display, the friction hinge mechanism to enable a configurable size of the flexible computing display in an unrolled state by extension of the flexible computing display from the display container.

Abstract: An example computing device includes a time of flight (ToF) sensor to generate frames of sensor data. The computing device includes a processor to: identify an object appearing in the frames; track a centroid of the object frame-by-frame; and determine whether a user is present within operating range of the computing device based on the tracking.

Abstract: In some examples, an electronic device comprises a display device having a first hardware indicator and a second hardware indicator, a camera, a microphone, and a processor coupled to the microphone, the camera, and the first and the second hardware indicators. The processor is to, based on a type of an application in use, control the first hardware indicator in response to a state of the camera, wherein the application has access to the camera and the microphone; and based on the type of the application in use, control the second hardware indicator in response to a state of the microphone.

Abstract: In example implementations, a method is provided. The method may be executed by a processor. The method includes receiving an image. The image is analyzed to obtain facial features. Contextual information is obtained and a vector including a facial feature class of the facial features and contextual feature classes of the contextual information is generated. A facial recognition is then performed based on the vector.