This video depicts field testing of the DARPA Legged Squad Support System (LS3). The goal of the LS3 program is to demonstrate that a legged robot can unburden dismounted squad members by carrying their gear, autonomously following them through rugged terrain, and interpreting verbal and visual commands. To learn more about LS3, please visit http://go.usa.gov/rwQB . To get the latest DARPA news, photos and videos, follow us on Twitter at: http://www.twitter.com/darpa .