  We present a new interface for controlling a navigation robot in novel
environments using coordinated gesture and language. We use a TurtleBot3 robot
with a LIDAR and a camera, an embodied simulation of what the robot has
encountered while exploring, and a cross-platform bridge facilitating generic
communication. A human partner can deliver instructions to the robot using
spoken English and gestures relative to the simulated environment, to guide the
robot through navigation tasks.
