A robot vacuum cleaner comprises a main body having a driving wheel, a suction port provided underneath the main body for drawing in contaminants on a surface to be cleaned, and a guide member disposed underneath the main body for guiding contaminants on the surface to be cleaned toward the suction port.

 
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< Obstacle following sensor scheme for a mobile robot

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> Automated production system for object identification, selection and transport

> System and method for accessing ferrous surfaces normally accessible only with special effort

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