Cat and mouse rover

My robot design has two openings on the front and back of it. They hold the tools to extract the dust. Two poles hold on to a small tube that expands into a bucket then they scoop up the dust, pull the expanded boat close to the compartment, and then another slot above it puts a cap on the bucket. This happens on both sides. The robot has a screen in the front of it and that's what you use to set the destination. The way this dust is transported is by driving with spike wheels back to its set location. The way this robot stays clean is by a laser that pops out of one of the bucket's compartments and uses it to get the dust off where there are dangerous amounts of it. The top hat is also a telescope with cameras in and around it.