As discussed in the long thread A user's proposal for Markups Module enhancements, we have some interest in markups module improvement. One of our requested features is the ability to use a template that defines landmark labels and their description and have the user selectively populate this. I think the PW would be good time to coordinate these efforts.
I won’t be attending but @smrolfe is. I am not sure where to provide this, but I am attaching a video which shows the landmarking behavior we would like to emulate in Slicer. Sorry there is no audio.
https://bit.ly/fiducials
Basically user loads a file that contains the fiducials descriptions and by clicking on one of them and then clicking on the 3D renderer, it records its 3D coordinate. Landmarking doesn’t have to go in a sequence, but simply initiated by user clicking on a landmark on the list. Selecting an existing landmark with a coordinate a second time and clicking on 3D viewer updates its the coordinates with the new values.