Why a pink potato-like robot is wheeling around Philadelphia

Summary
In a city where robots get kicked, graffitied, and decapitated, an artist built a friendlier alternative. Is it enough?
Description from Popsci.
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Why a pink potato-like robot is wheeling around Philadelphia
In a city where robots get kicked, graffitied, and decapitated, an artist built a friendlier alternative. Is it enough?
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