Critique^It uses a technology called iiiF for image viewing. The benefit is the ability to move, scale and annotate super-sized, high-resolution images seamlessly without lagging. The above video illustrates this feature with an Audubon 12'x18' image (that's feet! Not inches).
To annotate an image choose a selection tool:
- Point: allows you to mark a specific point in the image
Select the area you want to leave feedback on.
The comment palette will appear. Type in feedback or select the icon to leave a video comment. Hit submit. As in other file-types, the comment will appear in the Conversation Panel to the right.