You can either push the button on top of the unit when you're ready to go or you can schedule it to clean up to 7 times per week. (geekwrapped.com)
The most visually obvious aspects of the new controller are the two large face buttons on top of the unit. (ticgn.com)
The base has an adjustable 800-1600 DPI that glides across your desk while you hold the pen - like top of the unit like, well, a pen. (thatvideogameblog.com)