MK-1 Robotic Arm Capable of Near-Human Dexterity, Dancing

An anonymous reader writes "The MK-1 Robotic Arm from HDT Global comes from a DARPA sponsored project to create a highly advanced prosthetic limb. The disco dance moves shown at the beginning of this video show off the impressive dexterity of the modular servo units that comprise the MK-1 Robotic Arm." Internet rudeness alert: the (impressive) video starts autoplaying, with sound; you have been warned.