Development of the Projector Attaching Interactive Unit
Abstract: In Japan, the Interactive White Board (IWB) was introduced into a lot of elementary school and the junior high school in 2009. From such a situation, we developed the Interactive Unit of a new type. The new Interactive Unit which we developed is the Projector Attaching Interactive Unit (PAIU) that mouse operation and a note are possible. The connection of a personal computer and the projector is very simple. Time for calibration is very short. Furthermore, connect a camera to a conventional projector, and the use is enabled. In addition, the following was achieved. It is easy to look for invisible link and popup indication. It can project on the wall of the gymnasium. The blackboard can project it, too. We prepared the templates and the stamps which are usable in various classes scene. The new Interactive Unit is superior in cost performance. From these, we have developed the PAIU got high marks from many teachers.