Draw & Annotate Tools
How to use the Draw tool to select an area for reference and the Annotate tool to attach a note to any point of the image.
Step 1: Select an image from the media gallery on the left, Figure 1.

Figure 1
To use the Draw Tool
Step 1: Click on the 'Draw'.
Step 2: Move the cursor over the main image in the viewing area and click to begin drawing.
Step 3: Click in intervals in a circular pattern around the area of interest.
Step 4: Click on the original anchor point (largest square) to finish the drawing, Figure 2.

Figure 2
To use the Annotation tool:
Step 1: Click 'Annotation'.
Step 2: Then click on the area of the image you wish to add a note. This will open a text box that the user can then type into, Figure 3.

Figure 3
Step 3: Hit Enter when the note has been finished, Figure 4.

Figure 4
Notes:
The annotation can be moved around the image by clicking on the text and dragging.
A user can add multiple annotations to the same image.
Draw and Annotation tools can be used with all core functions (Bulbar, Lid, Staining), with other tools like Wratten, Enhance, and Red Free, and on original images.
Use the Reset button to erase a note or drawing.