A drone that paints over graffiti has been launched in Washington state under a new pilot program, according to a press release from the Washington State Department of Transportation (WSDOT). And if ...
A drone equipped with spray paint covers over graffiti at a hard-to-reach spot along Tacoma's East 21st Street Bridge. WSDOT is experimenting with drones in limited areas in Tacoma and Olympia that ...
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