Abstract
This paper reports on the development of ET_AEE, which is an acronym of Educational Tools for Architectural Environment Engineering. ET AEE is a new educational-tool program that calculates several tasks related to the topics of Architectural Environment Engineering aiming at undergraduate students. However, ET_AEE probably seems to be much useful and powerful not only for undergraduate students but also for graduate students, engineers and researchers. ET_AEE provides above-mentioned calculations on a userfriendly interface, in other words, Graphical User Interface, GUI, which works on the plat form of Windows 95, Windows 98 or Windows NT. ET_AEE is free software, so then, anyone can download the installation file from the web-site of authors, http : //ktlabo.cm.kyushu-u.ac.jp/. Calculating functions provided by ET_AEE are totally 12 that are classified into 2 parts, Engineering Issues and Mathematical Issues. ET_AEE provides a separete dialog box for each calculation topic that was designed to be cool and easy understanding considering GUI. One of the specific features to be stressed is that ET_ AEE has a huge Help file using a bunch of image files, which is very useful and helpful.
