(From left) Keegan Miller, an undergraduate researcher in geography, and Junghwan Kim with a scooter that was used to capture street-level images. (IMAGE)

Virginia Tech

(From left) Keegan Miller, an undergraduate researcher in geography, and Junghwan Kim with a scooter that was used to capture street-level images.

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(From left) Keegan Miller, an undergraduate researcher in geography, and Junghwan Kim with a scooter that was used to capture street-level images.

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Photo by Chris Moody for Virginia Tech.

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Photo by Chris Moody for Virginia Tech.

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