I am doing three dimensional reconstruction of microscopy images and turning them into 3D pdf format. These 3D images need to be properly annotated. I used 3D toolkit (callouts function) to annotate the images but when they are later changed into PDF, these callouts are not seen. I saw the same question posted on other acorobat 3D forum and this is still not resolved.
Leonard Rosenthol
PDF Standards Architect
Adobe Systems