78695969
Aug 18, 2005
Aug 15, 2006
Computer software for creating, delivering and administering computerized and computer assisted tests, quizzes, surveys and multi-media presentations; prerecorded CD ROMs featuring instruction in the subject areas of math, English, social studies, health and science; computer software for collecting, analyzing and displaying information and data gathered via use of wireless audience response systems comprised of handheld transmitter and receiver units having keypads for use by audience members for entering and transmitting information in communication with associated transceiver devices
Electrical and Scientific Apparatus