Abstract
The following quote was obtained by the news editors from the background informa tion supplied bythe inventors: “Yard maintenance tasks are commonly performed u sing various tools and/or machinesthat are configured for the performance of co rresponding specific tasks. Certain tasks, like grass cutting,are typically per formed by lawn mowers. Lawn mowers themselves may have many different configurations to support the needs and budgets of consumers. Walk-behind lawn mowers are typically relativelycompact, have comparatively small engines and are relativel y inexpensive. Robotic mowers can be evensmaller, and operate autonomously. Mea nwhile, at the other end of the spectrum, riding lawn mowers,such as lawn tract ors, can be quite large.
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