Text can be typed on the board or in an attached chat window. It supports scientific and mathematical notation, special symbols, geometric primitives, graphing, and freehand drawing. Two other products from Link-Systems, NetTutor and NetGroup, provide storage, offline editing, and keyword searches. The 3M IdeaBoard Series IB3000 allows meeting participants to digitally capture team ideas as fast as they're generated. With four screens, the unit allows instructors to continue to convey information without interruptions, improving the ability of presenters to describe complex concepts.
Instructors can write on top of the image and save the notes for future reference and distribution.
Tegrity Presentation Station Tegrity's Interactive Presentation Station helps teachers deliver engaging multimedia presentations. The station comes pre-assembled with all the components for interactive presentations. It is fully integrated with Microsoft Office 97 applications, requires no special markers or erasers, allows extension to distance learning, and includes a touch panel that eliminates the need for a keyboard or mouse. Instructors can write on projected images of their transparencies, textbook illustrations, 3D models, videos, or Web sites. Tegrity's one-step Web publishing requires no additional authoring software or computer skills.