It's the first D of the famous "dull, dirty and dangerous" phrase often used to describe the tasks best suited for unmanned vehicles: Dirty. As in dirty jobs.rnUnmanned systems arc indeed taking on this kind of work, both in the military and commercial sectors, bringing advanced technology to low-tech labor. The U.S. military has long had access to high-resolution data from unmanned vehicles to help do its job-now your local sewer authority can have it as well.rnHere's a look at a few such systems in development and use today, from giant trucks to snake-sized robots.
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