Matt,
I know we've had this discussion before - it needs to run when you are using a trackpad left-handed with half an eye while standing at 45 degrees, and be smart enough to know when you meant to hit a soft button but missed it. Alternatively SHORTCUTS, and a one key shortcut menu list (I can never remember more than 3 or 4.....)
The boot option straight into recording is a great idea, particularly if you can load background maps on the fly underneath the recording, and reconfigure the colour scale at the press of a key, or two without stopping the display.
T