Abstract: The present application relates to the technical field of road infrastructure, and provides a cement-based pervious pavement structure, a manufacturing method of the cement-based pervious pavement structure, and an application of the cement-based pervious pavement structure. The cement-based pervious pavement structure includes: a lower structural layer as the base; an upper surfacing layer overlaid on said lower structural layer and including: 1.0-2.0 parts by weight of upper layer (fine) aggregate; 0.40-0.70 part by weight of cement; 0.02-0.03 part by weight of titanium dioxide; 0.03-0.04 part by weight of water reducing agent; 0.001-0.002 part by weight of defoamer. The cement-based pervious pavement structure provided by the present application can provide air purification function taking into account the practical cost.

Abstract: An example system includes a display panel comprising an adjustable light source. A light sensor is disposed proximate to the display panel on an opposite surface from the adjustable light source. A controller is used to measure an intensity of light from the light sensor and to control an intensity of the adjustable light source, based, at least in part, on the intensity of measured light.

Abstract: In example implementations, an apparatus is provided. The apparatus includes a microphone, a radar, a memory, and a processor in communication with the microphone, the radar, and the memory. The microphone is to receive audio signals. The radar is to collect data on users in a location. The memory is to store known body positions associated with having a side-conversation. The processor is to determine that a user is having a side-conversation based on the data collected by the radar compared to the known body positions associated with having a side-conversation and filter noise associated with the side-conversation received by the microphone from a direction associated with the user.

Abstract: An example system may include a processor and a non-transitory machine-readable storage medium storing instructions executable by the processor to generate, from data collected by a sensor, a model of an area within which a mmWave sensor is to be N utilized for presence detection; shape, based on the model, a detection field of view of the mmWave sensor to be contained within the N area; and perform the presence detection within the area utilizing the shaped detection field of view of the mmWave sensor.

Abstract: A conferencing system may include a data input port and an ingest system to receive signals through the data input port from a separate conference data source. The ingest system may include a notification subsystem to: identify an error state with respect to the signals received through the data input port; and output a human interface device (HID) notification to a conferencing application, wherein the HID notification includes the identified error state.

Abstract: An example electronic device includes a controller and a connector coupled to the controller. The connector includes a first set of pins and a second set of pins. The controller concurrently is to communicate with a first module of a modular computing system via the first set of pins and to communicate with a second module of the modular computing system, coupled to the first module, via the second set of pins.

Abstract: An example system includes a power collection engine. The power collection engine is to convert wireless electromagnetic energy into wired electrical energy. The system also includes a connection management engine. The connection management engine is to communicate with a first transmitter to cause the first transmitter to provide first power to the power collection engine. The connection management engine is to communicate with a second transmitter to cause the second transmitter to provide second power that avoids interference with the first power to the power collection engine.

Abstract: In an example implementation according to aspects of the present disclosure, a system comprising a sensor, a multimedia presentation device, and a controller. The controller may be configured to receive telemetry from the multimedia device and receive a multimedia capture from the sensor. The controller compares the multimedia capture to a control element and determines a relationship between the telemetry and the comparison. Based on the determination, the controller adjusts the configuration of the multimedia presentation device.

Abstract: In some examples, a system for alerts of mixed reality (MR) devices includes a receiver engine to receive an input from a building sensor in response to the building sensor detecting an event, and a generator engine to cause a MR device to generate an alert in response to the input from the building sensor.

Abstract: In some examples, a system for alerts of mixed reality (MR) devices includes a receiver engine to receive an input from a sensor of a MR device in response to the sensor detecting a person in an environment in which the MR device is located, and a generator engine to cause the MR device to generate an alert in response to the detected person based on an identity of the detected person.

Abstract: In some examples, a system for angle modification of audio output devices includes a receiver engine to receive an input to modify an angle of the audio output device relative to an axis of a computing device that includes the audio output device, and a modify engine to modify the angle of the audio output device relative to the axis of the computing device based on the input via an electric motor.

Abstract: Example implementations relate adjustable sensors. For example, a system comprising a housing, a detector to detect a location of an object in an environment surrounding the housing, an adjustable arm coupled to the housing, and a sensor disposed on the adjustable arm to adjust a distance between the sensor and the location of the object responsive to detection of the location of the object.

Abstract: In one example in accordance with the present disclosure, a modular computing component is described. The modular computing component includes a first terminal to connect the modular computing component to at least one of a host computing device and another modular computing component. Controller memory of the modular computing component stores information relating to at least one of build level information, revision level information, and generation level information. A controller of the modular computing component transmits the at least one of build level information, revision level information, and generation level information to the host computing device.

Abstract: In example implementations, an apparatus is provided. The apparatus includes a microphone, a radar, a memory, and a processor in communication with the microphone, the radar, and the memory. The microphone is to receive audio signals. The radar is to collect data on users in a location. The memory is to store known body positions associated with having a side-conversation. The processor is to determine that a user is having a side-conversation based on the data collected by the radar compared to the known body positions associated with having a side-conversation and filter noise associated with the side-conversation received by the microphone from a direction associated with the user.

Abstract: In example implementations, an apparatus is provided. The apparatus includes an output device, a radar, a memory, and a processor in communication with the output device, the radar, and the memory. The radar is to collect position data of a user relative to the apparatus. The memory is to store a threshold. The processor is to determine if the position data of the user exceeds the threshold and to adjust a setting of the output device in response to the position data of the user determined to exceed the threshold.

Abstract: In some examples a computing device can determine observations about topics in meetings by receiving information from a plurality of devices during a meeting, analyzing the received information via machine learning, determining an observation about a topic presented during the meeting using the analyzed information, and generating an output including the observation.

Abstract: In an example implementation according to aspects of the present disclosure, a method, system and computing device for supporting conditional firmware images. A set of conditions may be received, wherein the conditions are based on characteristics of a computer. A set of indications corresponding to displayable images may be received. The set of conditions may be compared against a system clock of the computer. Responsive to the comparing, a section of the non-volatile memory may be set to one of the set of indications based on the comparing. One of the displayable images corresponding to the section may be displayed.

Abstract: In some examples, a system for alerts of mixed reality (MR) devices includes a receiver engine to receive an input from a building sensor in response to the building sensor detecting an event, and a generator engine to cause a MR device to generate an alert in response to the input from the building sensor.

Abstract: In an example implementation according to aspects of the present disclosure, a system comprising a sensor, a multimedia presentation device, and a controller. The controller may be configured to receive telemetry from the multimedia device and receive a multimedia capture from the sensor. The controller compares the multimedia capture to a control element and determines a relationship between the telemetry and the comparison. Based on the determination, the controller adjusts the configuration of the multimedia presentation device.

Abstract: An example electronic device for conducting conference calls includes a memory to store a user profile including first identifying information of a first participant in a conference call. A receiver receives second identifying information of the first participant from a transmitting device associated with the first participant. The first identifying information and the second identifying information form an identifier for the first participant. An audio encoder receives an audio signal. A processor, in response to determining which transmitting device is nearest to a source of the audio signal relative to other transmitting devices, identifies the first participant as a source of the audio signal, and combines the identifier for the first participant with the audio signal generated by the first participant. A router forwards the combined identifier and audio of the first participant to a receiving device of a second participant in the conference call.