1. J. K. Salisbury, Whole Arm Manipulation, Proc. 4th Int. Symposium on Robotics Research, Santa Cruz, CA, August, 1987.
2. J. K. Salisbury, W. T. Townsend, B. S. Eberman, D. M. DiPietro, Preliminary Design of a Whole-Arm Manipulation System (WAM), Proc. 1988 IEEE Int. Conf. on Robotics and Automation, Philadelphia, PA, April 1988.
3. W. T. Townsend, The Effect of Transmission Design on Force-Controlled Manipulator Performance, PhD Thesis, Department of Mechanical Engineering, MIT, April 1988. (See also MIT AI Lab Technical Report 1054).
4. N. Swarup, Design and Control of a Two-Axis Gimbal System for Use in Active Vision, S.B. Thesis, Department of Mechanical Engineering, MIT, Cambridge, MA, 1993.
5. J. Billingsley, Robot ping pong, Practical Computing, May 1983.