No. 129 (00297) Family name : Fujiwara Given name : Fumikazu Affiliation : Niigata University Abbreviation : E-mail address : fumikazu@hep.sc.niigata-u.ac.jp Title : Development of a data acquisition program builder via a user interface Authors : F.Fujiwara, N.Tamura, M.Abe, S.Enomoto, G.Iwai, S,Kawabata, A.Manabe, Y.Nagasaka, I.Nakano, H.Sakamoto,Y.Sakamoto, T.Sasaki, R.Tanaka Abstract : It is, in general, required for a developer of a data acquisition software system to have a great deal of knowledge not only in software but also in hardware to some extent. We have developed a class library and a framework with which a user can make a data acquisition program for small size experiments without such kind of knowledge mentioned above. By using this software system, the user can create objects prepared in the system via a user interface which is designed so that the software knowledge required to the user is minimized. The class library includes classes for hardware drivers, data storage and program control as well. This framework is also applicable for data analysis.