Abstract
News editors obtained the following quote from the background information suppli ed by the inventors: 'Cleaning robots replace manual labor in cleaning of a home environment. The cleaning robot combines automatic cleaning with artificial int elligence design. Typically, it sucks dirt on a surface to be cleaned into a sto rage box by brushing and sweeping, vacuuming or mopping, and wiping, so as to co mplete the cleaning of the surface.
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