Abstract: An improved bridge for an electric guitar comprises a base plate having a length, width and a plurality of heights. The heights of the bridge are disposed in a plurality of steps along the length of the base plate and in which at least one of the steps further comprises a plurality of steps across the width of the base plate. The bridge further comprises string holes designed to reduce and minimize contact between guitar strings and the base plate and which are disposed in an arc designed to match to steps across at least one step of the base plate.

Abstract: A saddle for a bridge for an electric guitar comprises a front, a back, two sides, a bottom, a projection outward from a portion of the bottom and a two-part peak in which a first part of the peak comprises a string groove face rounded to support a guitar string and a back face angled away from the guitar string. The saddle has a height sized to improve intonation qualities of the saddle during use. The saddle further comprises a hooded intonation screw hole associated with the rounded string groove face and the back face to improve mounting of the intonation screw spring during use. The projection on the portion of the bottom of the saddle is sized to improve intonation.

Abstract: A device for efficient object detection and selective display of video frames is disclosed. A plurality of bounding boxes to visually bound one or more subjects are defined in the received video frames; each bounding box includes padding above and laterally with respect to the one or more subjects in the video frame. The device may reduce the plurality of bounding boxes by merging bounding boxes to create reduced plurality of merged bounding boxes. The device performs object detection on the reduced plurality of merged bounding boxes by searching a training database for detecting and identifying suspicious objects. The identified objects are annotated. On identifying that an object is suspicious, based on a trained database of firearms in a plurality of environments across a plurality of industries, the video frame is transmitted to a graphical user interface of a user device.

Abstract: A device for efficient object detection and selective display of video frames is disclosed. A plurality of bounding boxes to visually bound one or more subjects are defined in the received video frames; each bounding box includes padding above and laterally with respect to the one or more subjects in the video frame. The device may reduce the plurality of bounding boxes by merging bounding boxes to create reduced plurality of merged bounding boxes. The device performs object detection on the reduced plurality of merged bounding boxes by searching a training database for detecting and identifying suspicious objects. The identified objects are annotated. On identifying that an object is suspicious, based on a trained database of firearms in a plurality of environments across a plurality of industries, the video frame is transmitted to a graphical user interface of a user device.

Abstract: Methods and apparatus are provided for improving the resilience of a network of positioning-unit devices to failure of the reference device that controls the network timebase via timing information in its signal. In certain embodiments a predetermined one of the positioning-unit devices is configured to monitor the reference signal, assess serviceability of that signal and take control of the network if it determines that signal is unserviceable. Continuity of network synchronisation is thereby maintained despite the reference signal being unserviceable. Preferably the predetermined positioning-unit device is configured to obtain information on the reference signal from at least one other positioning-unit device for assessing reference signal serviceability.

Abstract: Methods and apparatus are provided for improving the resilience of a network of positioning-unit devices to failure of the reference device that controls the network timebase via timing information in its signal. In certain embodiments a predetermined one of the positioning-unit devices is configured to monitor the reference signal, assess serviceability of that signal and take control of the network if it determines that signal is unserviceable. Continuity of network synchronisation is thereby maintained despite the reference signal being unserviceable. Preferably the predetermined positioning-unit device is configured to obtain information on the reference signal from at least one other positioning-unit device for assessing reference signal serviceability.

Abstract: A device for efficient object detection and selective display of video frames is disclosed. A plurality of bounding boxes to visually bound one or more subjects are defined in the received video frames; each bounding box includes padding above and laterally with respect to the one or more subjects in the video frame. The device may reduce the plurality of bounding boxes by merging bounding boxes to create reduced plurality of merged bounding boxes. The device performs object detection on the reduced plurality of merged bounding boxes by searching a training database for detecting and identifying suspicious objects. The identified objects are annotated. On identifying that an object is suspicious, based on a trained database of firearms in a plurality of environments across a plurality of industries, the video frame is transmitted to a graphical user interface of a user device.

Abstract: A device may receive and store video frames in the memory. The device may define, in a video frame among the video frames, a plurality of bounding boxes to visually bound one or more subjects, each bounding box of the plurality of bounding boxes may be defined in accordance with a pre-defined aspect ratio, and each bounding box may comprise padding above and laterally with respect to the one or more subjects in the video frame. The device may reduce the plurality of bounding boxes by merging two bounding boxes among the plurality of bounding boxes to create a merged bounding box, wherein the merged bounding box may maintain the pre-defined aspect ratio and visually bounds the two bounding boxes being merged, and wherein the reduced plurality of bounding boxes is provided to an object detector.

Abstract: A device for efficient object detection and selective display of video frames is disclosed. A plurality of bounding boxes to visually bound one or more subjects are defined in the received video frames; each bounding box includes padding above and laterally with respect to the one or more subjects in the video frame. The device may reduce the plurality of bounding boxes by merging bounding boxes to create reduced plurality of merged bounding boxes. The device performs object detection on the reduced plurality of merged bounding boxes by searching a training database for detecting and identifying suspicious objects. The identified objects are annotated. On identifying that an object is suspicious, based on a trained database of firearms in a plurality of environments across a plurality of industries, the video frame is transmitted to a graphical user interface of a user device.

Abstract: Methods and apparatus are provided for improving the resilience of a network of positioning-unit devices to failure of the reference device that controls the network timebase via timing information in its signal. In certain embodiments a predetermined one of the positioning-unit devices is configured to monitor the reference signal, assess serviceability of that signal and take control of the network if it determines that signal is unserviceable. Continuity of network synchronisation is thereby maintained despite the reference signal being unserviceable. Preferably the predetermined positioning-unit device is configured to obtain information on the reference signal from at least one other positioning-unit device for assessing reference signal serviceability.

Abstract: The technology described in this document can be embodied in a computer-implemented method of controlling a wearable audio device configured to provide an audio output. The method includes receiving data indicating the wearable audio device is proximate a geographic location associated with a localized audio message, and determining that the localized audio message has a higher priority compared to at least one other localized audio message associated with another geographical location proximate to the wearable audio device. The method also includes, responsive to determining that the localized audio message has the higher priority, providing a prompt to initiate playback of the localized audio message with the higher priority to a user of the wearable audio device, and initiating playback of the localized audio message with the higher priority at the wearable audio device in response to actuation of the prompt by the user.

Abstract: A method is provided for detecting at least one fitness related activity is provided. Data is obtained from at least one sensor of a wearable device, wherein the at least one sensor detects the data based on at least one body movement of a user wearing the wearable device. Based on the obtained data, the at least one fitness related activity is detected from a set of fitness related activities, wherein the detection is performed without pre-training by the user for the detecting.

Abstract: Systems, methods and apparatus for providing, operating, hosting and conducting a gaming application which uses selections by a participant in a fantasy gaming contest to identify the sportsbook proposition wagers most likely to be of interest to the participant and display the wagers to the participant through a user interface associated with the fantasy gaming contest user interface.

Abstract: The technology described in this document can be embodied in a computer-implemented method of controlling a wearable audio device configured to provide an audio output. The method includes receiving data indicating the wearable audio device is proximate a geographic location associated with a plurality of localized audio messages, and presenting, using one or more user-interfaces, a representation of the plurality of localized audio messages. The method also includes receiving information indicative of a selection of a portion of the one or more user interfaces, and initiating playback of one or more of the plurality of localized audio messages that correspond to the selection, on the wearable audio device.

Abstract: A software tool includes a plurality of pre-coded API sensor modules for obtaining information from the sensors coupled to a mobile device and a pre-coded API audio module for playing audio content based on the information obtained from at least one of the sensors.

Abstract: Systems, methods and apparatus for providing, operating, hosting and conducting a gaming application which uses selections by a participant in a fantasy gaming contest to identify the sportsbook proposition wagers most likely to be of interest to the participant and display the wagers to the participant through a user interface associated with the fantasy gaming contest user interface.

Abstract: A pencil beam system includes a charged particle beam generator, a transport beamline apparatus, a scan nozzle, a fast deflector electromagnet, and a controller. After a therapeutic dose is delivered to a first target spot, the fast deflector electromagnet generates a first magnetic field that causes the net deflection of the charged particle beam to transition from the first target spot to an adjacent target spot. After the charged particle beam is directed to the adjacent target spot, the controller simultaneously adjusts the first magnetic field and the scan nozzle magnetic field to reduce and eliminate the contribution of the first magnetic field to the net deflection. The fast deflector electromagnet is deliberately designed with limited magnetic field and limited deflecting power to provide a higher slew rate, faster settling and less hysteresis contribution to beam position as compared to the scan nozzle electromagnets.

Abstract: A method is provided for detecting at least one fitness related activity is provided. Data is obtained from at least one sensor of a wearable device, wherein the at least one sensor detects the data based on at least one body movement of a user wearing the wearable device. Based on the obtained data, the at least one fitness related activity is detected from a set of fitness related activities, wherein the detection is performed without pre-training by the user for the detecting.

Abstract: A slide fastener reinforcing strap for securing across an opening formed between first and second tapes of a slide fastener is provided. The slide fastener reinforcing strap extends from a first end to a second end along a centerline. The slide fastener reinforcing strap includes a first protrusion between the first and second ends. The first protrusion extends in a first direction which is perpendicular to the centreline.

Abstract: The technology described in this document can be embodied in a computer-implemented method of controlling a wearable audio device configured to provide an audio output. The method includes receiving data indicating the wearable audio device is proximate a geographic location associated with a localized audio message, and determining that the localized audio message has a higher priority compared to at least one other localized audio message associated with another geographical location proximate to the wearable audio device. The method also includes, responsive to determining that the localized audio message has the higher priority, providing a prompt to initiate playback of the localized audio message with the higher priority to a user of the wearable audio device, and initiating playback of the localized audio message with the higher priority at the wearable audio device in response to actuation of the prompt by the user.