Kensington is billing its new Expert Mouse Wireless Trackball ($100) as a solution to both cluttered desks and the strain of repetitive motion caused by using a traditional mouse for extended periods. Aimed at users performing tasks that require a high level of detail, Kensington claims the trackball boasts a superior level of cursor control and accuracy due to Kensington’s proprietary DiamondEye optical tracking technology. The company’s TrackballWorks software also allows users to adjust cursor speed for more precise control and customize functions for all four buttons, making it especially appealing to the left-handed.
