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So the CADRE rovers are the size of a shoebox.\h
They have four wheels just like your cars here\h\h

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on Earth, and they also have a stereo camera in\h
the front, which allows them to take 3D images\h\h

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of different types of terrain. The main thing\h
that we were trying to study here at SLOPE is\h\h

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given the current wheel design, what terrain can\h
it move in? So for example, at what slope is the\h\h

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rover able to move forward if it were to climb\h
up a hill? But then also, if the rover were to\h\h

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encounter rocks or any type of other obstacles,\h
what obstacle height could they safely clear and\h\h

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then continue on their mission? So the operating\h
concept behind CADRE is that instead of sending\h\h

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single rovers, you have multiple rovers working\h
together as a team. They can make decisions\h\h