View this article at: http://dev.macnn.com/articles/05/11/18/bluetooth.trackball.debuts Friday, Nov 18, 2005 8:40am New Bluetooth wireless trac... Chwang Yi Company today announced The Ball, which it says is "the world's first" Bluetooth wireless trackball. "The Ball is the result of a two-year design effort, and represents an entirely new approach to the concept of a 'trackball.' With a robust wireless system based on leading Bluetooth v1.2 standards, an elegantly small physical size and design, and a basic two-button plus scroll wheel control layout, The Ball sets a new standard for simplicity and ease of use for trackballs." The Ball easily pairs with any Bluetooth wireless enabled Mac running Mac OS X 10.2.3 or higher and includes rechargeable AAA batteries, a USB-powered mini docking/ charging cradle, and an on-off switch for power conservation. It will ship on December 5th for $70.