An explosive ordinance disposal (EOD) robot carefully marking targets with a marker, as part of a NIST response robot capabilities test. This was one of the most impressive things I saw this robot do all weekend, because while its strength and agility in "physical" tests was wild to watch, this level of extreme precision was something else entirely. And a very cleverly designed test! Taken at the 2017 ASTM International E54 conference.

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