Abstract: A vehicle (100) has a foot rest (111) on the frame (110), forwardly of the crankset (130) (with pedals (132)). The frame (110) and the arms (112) connecting the rear wheel (121) to the frame (110) have a height not greater than the height of the rear wheel (121) to enable the vehicle (100) to be operated as either a scooter or a bicycle.

Abstract: A method and system for analyzing a group of network elements in a network. One or more of the group of network elements, functionally coupled to provide a service, and a plurality of sub elements of the group of network elements are polled. A list having one or more items from one or more of the group of network elements and one or more of the sub elements is generated, wherein the one or more items have a changed state as determined by polling the one or more of the group of network elements and the plurality of sub elements of the group of network elements. The list is analyzed to perform one or more of setting a status for the group of network elements and reporting fault indications. A polling engine is operative to poll one or more of the group of network elements, and a plurality of sub elements of the group of network elements.