Gnome UI For Calibration

[ikogan]

Sometimes, I need to calibrate my glasses on a surface so I can't see what's actually happening inside the glasses. It would be useful to have a button in the extension to start a calibration (similarly to the double tap the frames trigger).

In addition, it would be nice to know when the glasses are calibrating in the UI as well, possibly through a panel icon or a notification?

Perhaps the ideal way to do this would be to expose some settings in the Gnome settings panel like below to quickly enable/disable the added desktop mode with a calibrate option in the dropdown?