Abstract: An example computing device is configured to: display an interface that enables configuration of an audio subsystem within a local media playback system and includes one or more configuration options for the audio subsystem based on available playback devices of the local media playback system; receive a first input indicating a selection of a given configuration that comprises a given number of component playback devices each having a respective playback role; determine a set of playback devices that are available for selection as the component playback devices; display a respective visual representation for each component playback device; receive a respective input selecting a given playback device for each component playback device; configure the audio subsystem in accordance with the given configuration based on the selected playback devices; and cause the playback devices in the audio subsystem to play back audio content in synchrony based on their respective playback roles.

Abstract: A playback device is configured to (i) operate as part of a synchrony group including at least one other group member, (ii) obtain a respective indication of each group member's capability to play back media content, (iii) based on the respective indications, determine a group capability to play back media content, (iv) transmit, to a cloud-based computing system, a request for a media item, (v) receive, from the cloud-based computing system, a list of different renditions of the requested media item, the list including a respective media item identifier usable to obtain each different rendition, (vi) select a rendition of the requested media item that corresponds to the determined group capability, (vii) use a media item identifier corresponding to the selected rendition to retrieve the selected rendition of the requested media item, and (viii) play back the selected rendition in synchrony with the at least one other group member.

Abstract: Multichannel audio playback devices and associated systems and methods are disclosed herein. In some examples, a first playback device is configured to receive a source stream of audio content comprising left, right and center input channels. In a first mode, the first playback device is configured to play back audio via a plurality of transducers based on the left, right, and center input channels. In a second mode, in which the first playback device is bonded to second and third playback devices, the first playback device is configured to (i) play back audio via the plurality of transducers based on at least the center input channel, (ii) cause audio to be played via the second playback device based on at least the right input channel, and (iii) cause audio to be played via the third playback device based on at least the left input channel.

Abstract: An example computing device is configured to: display an interface that enables configuration of an audio subsystem within a local media playback system and includes one or more configuration options for the audio subsystem based on available playback devices of the local media playback system; receive a first input indicating a selection of a given configuration that comprises a given number of component playback devices each having a respective playback role; determine a set of playback devices that are available for selection as the component playback devices; display a respective visual representation for each component playback device; receive a respective input selecting a given playback device for each component playback device; configure the audio subsystem in accordance with the given configuration based on the selected playback devices; and cause the playback devices in the audio subsystem to play back audio content in synchrony based on their respective playback roles.

Abstract: Multichannel audio playback devices and associated systems and methods are disclosed herein. In some examples, a first playback device is configured to receive a source stream of audio content comprising left, right and center input channels. In a first mode, the first playback device is configured to play back audio via a plurality of transducers based on the left, right, and center input channels. In a second mode, in which the first playback device is bonded to second and third playback devices, the first playback device is configured to (i) play back audio via the plurality of transducers based on at least the center input channel, (ii) cause audio to be played via the second playback device based on at least the right input channel, and (iii) cause audio to be played via the third playback device based on at least the left input channel.

Abstract: The disclosed techniques relate to fluid monitoring and classification techniques that include a method that includes acquiring, via a spectral analysis module of a sampling system of a downhole well tool, spectral data for an unknown reservoir fluid received by the sampling system of the downhole well tool from a geological formation; determining, via the one or more processors, a fluid type of the unknown reservoir fluid in the sampling system of the downhole well tool based at least in part on projections of the spectral data for the unknown reservoir fluid onto at least the first two eigenvectors of spectral data of known fluids stored in a spectral database; and generating, via the one or more processors, a downhole well operation decision based on the determined fluid type of the unknown reservoir fluid in substantially real-time while the sampling system of the downhole well tool receives the unknown reservoir fluid.

Abstract: Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Abstract: A method and buoyancy system are disclosed for facilitating diver directed underwater friction welding (also known as friction welding) operations. Various illustrative embodiments of the method, buoyancy system and combined portable friction welding system and buoyancy provisions are disclosed for improving ease of diver use in making underwater joints.

Abstract: Systems and methods presented herein generally relate to a formation testing platform for quantifying and monitoring hydrocarbon volumes and surface gas emissions using formation testing data collected by a formation testing tool. For example, a method includes allowing one or more fluids from a subterranean formation to flow through a formation testing tool disposed in a wellbore of a well; determining, via the formation testing tool, data relating to one or more properties of the one or more fluids; communicating the data relating to the one or more properties of the one or more fluids from the formation testing tool to a surface control system; and determining, via the surface control system, hydrocarbon content of the one or more fluids and/or gas emissions relating to the one or more fluids based at least in part on the data relating to the one or more properties of the one or more fluids.

Abstract: In some embodiments, a process can include obtaining a first formation fluid sample using a sample-line of a focused fluid sampling system and obtaining a second formation fluid sample using a guard-line of the focused fluid sampling system. The process can also include measuring a first optical density spectrum of the first formation fluid sample and measuring a second optical density spectrum of the second formation fluid sample. The process can also include decolorizing the first and second optical density spectrums to produce a decolorized first spectrum and a decolorized second spectrum, respectively. The process can also include normalizing the first and second decolorized spectrums to provide a first normalized spectrum and a second normalized spectrum. The process can also include determining a difference between the first and the second normalized spectrums to provide a sampling difference and adjusting a fluid sampling operation based on the sampling difference.

Abstract: Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Abstract: Multichannel audio playback devices and associated systems and methods are disclosed herein. In some examples, a first playback device is configured to receive a source stream of audio content comprising left, right and center input channels. In a first mode, the first playback device is configured to play back audio via a plurality of transducers based on the left, right, and center input channels. In a second mode, in which the first playback device is bonded to second and third playback devices, the first playback device is configured to (i) play back audio via the plurality of transducers based on at least the center input channel, (ii) cause audio to be played via the second playback device based on at least the right input channel, and (iii) cause audio to be played via the third playback device based on at least the left input channel.

Abstract: An example computing device is configured to: display an interface that enables configuration of an audio subsystem within a local media playback system and includes one or more configuration options for the audio subsystem based on available playback devices of the local media playback system; receive a first input indicating a selection of a given configuration that comprises a given number of component playback devices each having a respective playback role; determine a set of playback devices that are available for selection as the component playback devices; display a respective visual representation for each component playback device; receive a respective input selecting a given playback device for each component playback device; configure the audio subsystem in accordance with the given configuration based on the selected playback devices; and cause the playback devices in the audio subsystem to play back audio content in synchrony based on their respective playback roles.

Abstract: Multichannel audio playback devices and associated systems and methods are disclosed herein. In some examples, a first playback device is configured to receive a source stream of audio content comprising left, right and center input channels. In a first mode, the first playback device is configured to play back audio via a plurality of transducers based on the left, right, and center input channels. In a second mode, in which the first playback device is bonded to second and third playback devices, the first playback device is configured to (i) play back audio via the plurality of transducers based on at least the center input channel, (ii) cause audio to be played via the second playback device based on at least the right input channel, and (iii) cause audio to be played via the third playback device based on at least the left input channel.

Abstract: Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Abstract: A multi-position clamp is disclosed for positioning and holding a portable friction welding tool adjacent a substrate for friction welding a plurality of fixtures in a precise pattern referenced from a fixed position on a substrate. The clamp has a clamp base temporarily securable at the fixed position on the substrate, a traveling mount comprising a tool mount for receiving said portable friction welding tool, and a connection to the clamp base allowing relative movement of the tool mount over the substrate. Index stops help install the plurality of fixtures in the pattern and an articulated fixture loading system allow positioning and loading successive fixtures without disengaging and removing said portable friction welding tool from connection with the clamp base.

Abstract: The barcode scanner for use with a parcel delivery system is an interface device. The barcode scanner for use with a parcel delivery system is configured for use in delivering packages. The barcode scanner for use with a parcel delivery system forms a wireless communication link with an appropriate authority. The barcode scanner for use with a parcel delivery system reads a bar code that appears on a package. The barcode scanner for use with a parcel delivery system transmits the read bar code and the location of the package to the appropriate authority. The appropriate authority logs the delivery of the package with the bar code. The appropriate authority transmits to the barcode scanner for use with a parcel delivery system the operational details about the next assigned delivery location.

Abstract: Embodiments of the invention provide a laser system including a laser station including at least one laser, at least one processor, and at least one non-transitory computer-readable storage medium in data communication with the at least one processor. The at least one non-transitory computer-readable storage medium includes program instructions executable by the at least one processor, and enabling or operating an exchange of data between the at least one laser station and at least one remote network. The laser system includes at least one GUI display configured and arranged to display operating parameters or functions of the at least one laser and/or any of the data exchanged between the laser station and at least one remote network. The program instructions include instructions that direct the processor to update the at least one GUI display with a plurality of user-selectable graphics arranged around the periphery or circumference of a central display.

Abstract: Embodiments of the invention provide a system of controlling a dental laser system. The system can include a dental laser and a control system for controlling certain functions of the dental laser. A graphical user interface can be used to provide input to the control system. The graphical user interface can include a first display and an second display with selectable segments, and a menu navigation portion located adjacent the second display. Treatment categories, procedures or laser control options can be selected using the interface, and the interface can be updated based on data from the station.