InterWrite is a whiteboarding & annotation software application that can be used in conjunction with popular software program such as PowerPoint, Excel, Word, Internet Explorer, AutoCAD or any other CAD, graphics, business, or educational application. InterWrite enables users to write electronic whiteboard notes and to annotate using digital ink directly over any electronic document, engineering model, Web page, picture, or other screen image providing the most efficient and effective way to share ideas with meeting members or students. InterWrite prepares all notes and annotated content as a sequence of images, then saves the information in a single file for easy distribution, printing, archiving or export to common formats.