Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This page is no longer being updated and the information may be out of date.
EMMA
Return to Dual Manipulators Page
A cable-driven, robot arm called EMMA is attached upside down to the bottom of a suspended RoboCrane work platform within an octahedral gantry.
Created August 3, 2011, Updated May 27, 2026