Spatial representation and reasoning for human-robot collaboration

  • Authors:
  • William G. Kennedy;Magdalena D. Bugajska;Matthew Marge;William Adams;Benjamin R. Fransen;Dennis Perzanowski;Alan C. Schultz;J. Gregory Trafton

  • Affiliations:
  • Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC;Naval Research Laboratory, Washington, DC

  • Venue:
  • AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

How should a robot represent and reason about spatial information when it needs to collaborate effectively with a human? The form of spatial representation that is useful for robot navigation may not be useful in higher-level reasoning or working with humans as a team member. To explore this question, we have extended previous work on how children and robots learn to play hide and seek to a human-robot team covertly approaching a moving target. We used the cognitive modeling system, ACT-R, with an added spatial module to support the robot's spatial reasoning. The robot interacted with a team member through voice, gestures, and movement during the team's covert approach of a moving target. This paper describes the new robotic system and its integration of metric, symbolic, and cognitive layers of spatial representation and reasoning for its individual and team behavior.