Avici Software on Wednesday unveiled Whiteboard HD, which the company bills as a "visualization, collaboration, and learning tool for the iPad." The app unsurprisingly provides a virtual whiteboard, upon which you can add shapes, text, or freeform drawings.

People who read this also read:In some ways, Whiteboard HD behaves like a typical drawing app. But some of the app's features--the lined or grid background options, the easy manipulation of text boxes and labels--are geared towards live, structured document creation and sharing.

When the brainstorming session is over, you can e-mail the finished Whiteboard documents as attached images.

The app is compatible with the iPad VGA adapter, which lets you share your whiteboard on a connected external monitor or projector.

Whiteboard HD costs $6 and requires an iPad running iOS 3.2 or later.