Abstract: Various implementations disclosed herein include devices, systems, and methods that provide video content (e.g., a TV show, a recorded sporting event, a movie, a 3D video, etc.) within a 3D environment using parameters selected based on one or more contextual factors. Such contextual factors may be determined based on an attribute of the content (e.g., its intended purpose or viewing environment), the user (e.g., the user's visual quality, interpupillary distance, etc.), the 3D environment (e.g., current lighting conditions, spatial considerations, etc.), or other context attributes.

Abstract: A robotic cleaner includes a housing, a suction conduit with an opening, and a leading roller mounted in front of a brush roll. An inter-roller air passageway may be defined between the leading roller and the brush roll wherein the lower portion of the leading roller is exposed to a flow path to the suction conduit and an upper portion of the leading roller is outside of the flow path. Optionally, a combing unit includes a plurality of combing protrusions extending into the leading roller and having leading edges not aligned with a center of the leading roller. Optionally, a sealing strip is located along a rear side of the opening and along a portion of left and right sides of the opening. The underside may define side edge vacuum passageways extending from the sides of the housing partially between the leading roller and the sealing strip towards the opening.

Abstract: A mount assembly has an attachment component and a housing. The housing is hollow and has an interior and an exterior. The housing has a rear plate that is substantially rectangular, a top face, a bottom face, two lateral faces, and a front plate. The front plate is substantially similar to the rear plate and has an opening that has a keyhole and a slot. The housing also has a spring biased actuator and a detent that corresponds with the keyhole and is linearly biased toward the front plate. The attachment component is configured to be releasably coupled to the housing, and has a rear wall that is substantially similar to the front plate of the housing, and a post that extends perpendicularly from the rear wall. The post has a flattened head at a distal end that corresponds to the keyhole of the front plate of the housing.

Abstract: A mount assembly has an attachment component and a housing. The housing is hollow and has an interior and an exterior. The housing has a rear plate that is substantially rectangular, a top face, a bottom face, two lateral faces, and a front plate. The front plate is substantially similar to the rear plate and has an opening that has a keyhole and a slot. The housing also has a spring biased actuator and a detent that corresponds with the keyhole and is linearly biased toward the front plate. The attachment component is configured to be releasably coupled to the housing, and has a rear wall that is substantially similar to the front plate of the housing, and a post that extends perpendicularly from the rear wall. The post has a flattened head at a distal end that corresponds to the keyhole of the front plate of the housing.

Abstract: A method system and social platform for distributing parking location information via the social platform to community members of the social platform to enable community members to acquire a parking spot, wherein a community of street parking motorists who alternately need or have parking spot information is created, community members simultaneously broadcast parking spot information (Beacons) and parking spot requests, where a single motorist who will soon be relinquishing his/her spot is matched to another motorist within a target radius who has requested a parking spot, and where a community member can monitor a dashboard that reflects real time matchmaking activity based on several factors including tier association, spot/profile alignment and queue entry order such that participating members can equitably and efficiently disseminate parking location information in a timely manner.

Abstract: A method system and social platform for distributing parking location information via the social platform to community members of the social platform to enable community members to acquire a parking spot, wherein a community of street parking motorists who alternately need or have parking spot information is created, community members simultaneously broadcast parking spot information (Beacons) and parking spot requests, where a single motorist who will soon be relinquishing his/her spot is matched to another motorist within a target radius who has requested a parking spot, and where a community member can monitor a dashboard that reflects real time matchmaking activity based on several factors including tier association, spot/profile alignment and queue entry order such that participating members can equitably and efficiently disseminate parking location information in a timely manner.

Abstract: In a method for admitting a new data file into a channel, a request for admission of the new data file into the channel is received. It is determined as to whether at least a minimum number of bits of at least one current data file has been transferred to the receiver. The rate at which the at least one current data file is transferred is reduced below a minimum constant bit rate in response to a determination that at least a minimum number of bits of the at least one current data file has been transferred to the receiver and the new data file is admitted into the channel.

Abstract: A method for controlling flow of a video content signal through a communications system, such as a video on-demand system creates a unique message for each individual video content signal and attaches the unique message to each individual video content signal prior to transmitting the video content signal through the communications system to a designed end user system. In one exemplary embodiment, the unique message comprises an in-band signaling message, such as a message inserted in a program map table in an MPEG packetized signal.

Abstract: A method and apparatus for classifying video flows to minimize switching time at a user terminal is described. One aspect of the invention relates to classifying video for distribution. A plurality of classes associated with a respective plurality of network jitter measures is established. A jitter profile for a plurality of video flows is defined by associating each video flow of the plurality of video flows with one of the plurality of classes based on an estimated jitter measure of the video flow. The jitter profile is distributed towards at least one user terminal from a distribution facility. The user terminal may use the jitter profile to set the fill level of its jitter buffer dynamically according to the particular video flow being decoded.

Abstract: A method and system for transmitting digital content, such as Internet Protocol television (IPTV) content, to a downstream modulator, such as an Edge Quadrature Amplitude Modulation (EQAM) modulator, within a cable system that includes a Cable Modem Termination System (CMTS), such as a modular CMTS (M-CMTS). Content is transmitted from a content source to the EQAM, via one or more networks, such as a regional area network and a converged interconnect network (CIN), in a manner that bypasses the M-CMTS. Conventionally, downstream IPTV content travels from the content source to the CIN, to the M-CMTS, back through the CIN and to the EQAM. By tunneling IPTV content directly to the downstream modulator, fewer M-CMTS components and less CIN switching bandwidth are involved than in conventional methods and systems. The cost savings associated with bypassing expensive CMTS components allows IPTV content delivery at costs comparable to conventional content transmission methods.

Abstract: In a method for admitting a new data file into a channel, a request for admission of the new data file into the channel is received. It is determined as to whether at least a minimum number of bits of at least one current data file has been transferred to the receiver. The rate at which the at least one current data file is transferred is reduced below a minimum constant bit rate in response to a determination that at least a minimum number of bits of the at least one current data file has been transferred to the receiver and the new data file is admitted into the channel.

Abstract: A method and apparatus for classifying video flows to minimize switching time at a user terminal is described. One aspect of the invention relates to classifying video for distribution. A plurality of classes associated with a respective plurality of network jitter measures is established. A jitter profile for a plurality of video flows is defined by associating each video flow of the plurality of video flows with one of the plurality of classes based on an estimated jitter measure of the video flow. The jitter profile is distributed towards at least one user terminal from a distribution facility. The user terminal may use the jitter profile to set the fill level of its jitter buffer dynamically according to the particular video flow being decoded.

Abstract: Methods and Systems for generating a status report from source code is described. Data that describes the status of one or more tasks associated with a source code file is received. The data is maintained as a part of the source code file. A status report is generated based on the data.

Abstract: A silver halide fiber optic for the detection and identification of petroleum. The fiber optic serves both as a waveguide for transmitting a signal to and from petroleum in remote locations and also as an intrinsic part of the sensing element to obtain evanescent wave spectra. The evanescent wave is attenuated at various wavelengths based on the chemical composition of the petroleum in which the sensor is immersed. The spectrum obtained from an unknown sample is compared with the spectrum of known samples from a library to identify the unknown sample.

Abstract: The present invention relates to an echo repeater/beacon system for use ooard marine vessels and platforms. The system includes a hydrophone for receiving an incoming acoustic signal from a remote station, an on-board computer for analyzing, detecting, shaping, collecting and storing up to 10 seconds of a shaped version of the incoming signal for later transmission as an echo signal, and a transmitting transducer for transmitting the echo signal. The on-board computer also is used to generate a beacon signal at a desired frequency and a desired repetition rate.

Abstract: A coupling device which is mechanically two fault tolerant for release. The device comprises a fastener plate 11 and fastener body 12, each of which is attachable to a different one of a pair of structures to be joined. The fastener plate 11 and body 12 are coupled by an elongate toggle 13 mounted at one end in a socket on the fastener plate for universal pivotal movement thereon. The other end of the toggle 13 is received in an opening in the fastener body 12 and adapted for limited pivotal movement therein. The toggle is adapted to be restrained by three latch hooks 55 arranged in symmetrical equiangular spacing about the axis of the toggle, each hook being mounted on the fastener body 12 for pivotal movement between an unlatching non-contact position with respect to the toggle and a latching position in engagement with a latching surface 44 of the toggle.

Abstract: A pyrotechnic actuated structural release device 10 which is mechanically two fault tolerant for release. The device 10 comprises a fastener plate 11 and fastener body 12, each attachable to a different one of a pair of structures to be joined. The fastener plate 11 and body 12 are fastenable by a toggle 13 supported at one end on the fastener plate and mounted for universal pivotal movement thereon. At its other end which is received in a central opening in the fastener body 12 and adapted for limited pivotal movement therein the toggle 13 is restrained by three retractable latching pins 61 symmetrically disposed in equiangular spacing about the axis of the toggle 13 and positionable in latching engagement with an end fitting on the toggle. Each pin 61 is individually retractable by combustion of a pyrotechnic charge 77, the expanding gases of which are applied to a pressure receiving face 67 on the latch pin 61 to effect its retraction from the toggle.

Abstract: A multicomponent quantitative analytical method and apparatus wherein the method includes the steps of and the apparatus is capable of performing steps of obtaining a plurality of calibration spectra, transforming the calibration spectra using a transform with orthogonal basis vectors, obtaining a calibration matrix relating the transform spectra to concentrations of analytes in the calibration samples, obtaining a spectrum for an unknown sample, transforming the unknown sample spectrum, and relating the transformed unknown sample spectrum to the calibration matrix to thereby determine the concentration of analytes in the unknown sample.