Abstract: A method of automatic activation of a responder camera to begin capturing a video can be performed by a computing device. The computing device receives an indication of a location or an event. The computing device determines a geographic area associated with the location or event. The computing device receives a dispatch acknowledgement from a responder, where the dispatch acknowledgement indicates that the responder is at the geographic area or that the responder is en route to the geographic area. The computing device automatically sends a camera activation signal to a responder camera associated with the responder in response to receiving the dispatch acknowledgement from the responder. The responder camera is configured to begin capturing a video in response to receiving the camera activation signal.

Abstract: An aerial lift that is interlocked with a fall-protection safety apparatus and may be further interlocked with at least one additional safety apparatus. The aerial lift is equipped with a monitoring system that is configured to detect whether a connector of a safety line of the fall-protection apparatus appears to be connected to a safety harness of a user of the aerial lift.

Abstract: A hinge assembly is configured to pivotably couple a toilet seat to a toilet bowl about a pivot axis. The hinge assembly includes a base configured to be selectively fixed to the toilet bowl, and a post coupled to the base. The base includes a top portion, and a bottom portion opposite the top portion. The bottom portion having a skirt that is configured to abut against the toilet bowl when the base is fixed to the toilet bowl to inhibit liquid from entering between the base and the toilet bowl. The post is configured to support the toilet seat for rotation about the pivot axis.

Abstract: A toilet seat assembly including a toilet seat having a top surface and a bottom surface. The top surface is configured to support a user on a toilet bowl while the bottom surface engages a surface of the toilet bowl. The toilet seat assembly further includes a hinge post coupled to the toilet bowl via a fastener and having an elongated slot defining a longitudinal axis. The toilet seat assembly further includes a hinge assembly pivotably coupling the toilet seat to the hinge post about a pivot axis that is perpendicular to the longitudinal axis. The hinge assembly at least partially overlaps the elongated slot of the hinge post in a direction along the longitudinal axis of the elongated slot.

Abstract: Disclosed herein is a wobble diaphragm pump having a housing with an open neck. A wobble piston can be passed through the open neck and fit onto the pump motor shaft. A separate support ring is fastened to the housing to close the open neck and provide a circumferential support surface for the diaphragm. The support ring also includes locking projections that mate with recessed features in the housing and a valve head to properly align and unite these components during assembly.