found: Work cat.: Batchelor, D. Multiball contact, 2007:p. 1 (many names: ball contact, dynamic manipulation, contact juggling, ball manipulation, crystals or crystal juggling, sphereplay, dancing with a ball, dance of the spheres, or just playing with balls; in the London scene we usually call it 'contact'; the art of making balls dance)
found: Wikipedia, May 15, 2007(Contact juggling: a form of object manipulation that focuses primarily on the movement of objects such as balls in permanent contact with the body. Having little in common with "toss" juggling, it most typically involves the rolling of one or more completely transparent balls on the hands and arms to create visual illusions, such as that of a ball fixed in space; also known by several other names, including static juggling, sphereplay, orb rolling and dynamic manipulation)
found: ContactJugglingDotCom WWW home page, May 15, 2007(Contact juggling is the skill and art of moving a ball or balls from one place to another while keeping them in contact with your body)
