This touch pad controls the main FS computer and - via Synergy - five other PCs in my cockpit. These are: PFD, CDU/Autopilot, NAV, PM Systems and EICAS. A lot of screen real estate controlled by this little device!

Due to its position, it must be operated with the left hand. That felt a bit cumbersome at first, but it was just a question of time until I got used to it.