The document discusses the use of interactive whiteboards in language classrooms. It describes interactive whiteboards as tools that combine text, images, audio and video to provide multimodal input that can motivate students. Interactive whiteboards have been shown to prolong students' attention spans and accommodate different learning styles. The document also discusses how teachers need guidance to fully utilize the interactive capabilities of whiteboards and move from simply displaying information to actively engaging students in the learning process through modeling, coaching and questioning techniques.