1. B.Z. Sandler. Robotics. Designing the Mechanisms for Automated Machinery, (second edition), Academic Press, A Solomon Press book, 1999, 433 pp.
EyeBot Omni-Directional Vehicles.
designed by Gordon Menck, Richard Meager and Thomas Braunl.
Mobile robot: Three-wheeled vehicle with omni-wheels.
Snail robot: Wall climbing Robot (A. Shapiro) (wmv movie - move your mouse over).