Once your PC or laptop screen is mirrored to the NovoTouch, the On-Screen Annotation icon is displayed on the bottom-left corner, and is set to a minimized icon by default.
Tap the icon 
to expand the tool palette. There are eight features in the feature wheel.
The following table has the description of each tool icon.
| Icon | Functions | Description |
|---|---|---|
 |
Pen & Highlighter | 1) Click to enable this tool 2) Long-press to select pen/highlighter, color, & size |
 |
Eraser | Click to enable Eraser |
|
Disable Annotation | Disable on-screen annotation |
 |
Redo | Re-do |
 |
Undo | Un-do |
 |
Delete | Delete all on-screen annotation |
 |
Snapshot to all participants | Send screen snapshot to all meeting participants (connected users) |
 |
Snapshot to presenters | Send screen snapshot to presenters |
 |
Collapse | Click to collapse the menu palette |
