For those that don't want to move their hands, the TrackPoint (the red thing in the middle of keyboard) found in Lenovo professional lineup might be good choice

For those that don't want to move their hands, the TrackPoint (the red thing in the middle of keyboard) found in Lenovo professional lineup might be good choice. Personally I'm still using it instead of trackpad, although operations such as zooming in and panning are a bit cumbersome.