Big fat wand: A pointing device for open space edutainment

Abstract

This paper presents principles, functions, and experiments of a new edutainment tool: Big Fat Wand (BFW). BFW is developed from a conventional laser show device, however, it is modified to a small enough one to be used at an open apace. BFW is connected to a laptop PC, which provides character, symbol images, and/or animations. From experimental results, we conclude that BFW is a good gear for a facilitator to educate and educate hearing-impaired students. © ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2009.