The American public still considers unmanned aerial vehicles to be more risky and less beneficial than their manned counterparts, although that tends to lessen as they become more familiar with the technology, says a new report by Carnegie Mellon University undergraduate students.rnThe study, the result of a project course by students from multidisciplinary backgrounds, says that UAVs make economic sense for uses such as weather reconnaissance, pipeline monitoring and traffic surveillance, even if the general public is still leery of them.
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