4 System overview
Doc. ID 4414_003 v1.2
Page 23
cursor movement and rotation around the z-axis (side to side movements) will lead to horizontal mouse cursor
movement. See
Figure 7: Coordinate system for free-space movement
on page 23 as reference.
Figure 7: Coordinate system for free-space movement
Trackpad functionality in free-space mode
Once free-space navigation mode is enabled, the trackpad functionality changes. Moving a finger on the
trackpad does not cause the cursor to move, but results in a “scroll” motion (similar to the scroll wheel on
a mouse). Vertical movement on the trackpad causes vertical scroll while horizontal movement results in
horizontal scroll motion. This is illustrated in
Figure 8: Trackpad functionality in free-space mode
on page
24.
Tapping or clicking the trackpad results in left-click gestures, which is not any different from the regular
trackpad use.
