Abstract: A mobile tire changing tool assembly is provided. The assembly comprises a center post from which to support a wheel and tire, a tire demount bar, and a bead breaker tool attached to the center post. At the base of the center post is an elongated member adapted to be supported by one or more tool support assemblies or attached directly to a trailer hitch receiver. The supports include a T-shaped fitting that supports the elongated post in a vertical state from a trailer hitch, as well as an elongated, L-shaped support supporting the elongated member in a vertical state away from the rear of a vehicle. The tool support assemblies allow a user to mount and demount tires from wheel rims while traveling or in a remote location, wherein a vehicle hitch receiver is used as a support for the tool.

Abstract: A method and apparatus is provided for presenting a design of a fiber-optic network. In one aspect, a server receives from a client device a request for a diagram of the design. The server accesses a data-structure representing the design, generates a representation of a cable run, and transmits the representation to the client device for display. In another aspect, the server transmits to the client device an indication that the cable run is illegal and receives from the client device an indication of a user-specified cable run. Subsequently, the server modifies the data structure to replace the illegal cable run with the user-specified cable run.

Abstract: A mobile tire changing tool assembly is provided. The assembly comprises a center post from which to support a wheel and tire, a tire demount bar, and a bead breaker tool attached to the center post. At the base of the center post is an elongated member adapted to be supported by one or more tool support assemblies or attached directly to a trailer hitch receiver. The supports include a T-shaped fitting that supports the elongated post in a vertical state from a trailer hitch, as well as an elongated, L-shaped support supporting the elongated member in a vertical state away from the rear of a vehicle. The tool support assemblies allow a user to mount and demount tires from wheel rims while traveling or in a remote location, wherein a vehicle hitch receiver is used as a support for the tool.

Abstract: According to one aspect, embodiments of the invention provide a method for determining the geographic location of an object, the method comprising retrieving at a vision system a plurality of images from a database, each image related to a respective vantage point, detecting, with the vision system, the object in at least two of the plurality of images, generating a vector in relation to the respective vantage point for each image in which the object was detected, and triangulating, based on the intersection of at least two vectors, the geographic location of the object.

Abstract: There is provided a low cost funnel for directing the flow of fluid concrete to the form for a concrete wall or a concrete block wall. The funnel can be unitary and of plastic. Further, the funnels can be nested with each other for ease of storage and cost of transportation.

Abstract: Guitar bow having horse hair strands applied to a cylindrical surface for engagement with one string only of a flat string array, and having a holding portion to facilitate bowing.