ERGO M575 is a wireless trackball in mouse form with plastic parts made from recycled material. The hand rests on the ergonomically designed housing, the fingers operate the mouse bu-ttons, and the thumb moves the trackball. This eliminates the need to navigate the device in order to move the cursor, hence allowing both hand and arm to rest in a relaxed position. The trackball is smooth and pleasant to use and enables precise control, which is an advantage for particularly tight workspaces and busy desks.
评审团评语
The trackball is convincing as an ergonomic alternative to a mouse and, moreover, takes up very little space next to the keyboard.
参与人士
Manufacturer:
Logitech, Lausanne, Switzerland
In-house design
www.logitech.com
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