PT Journal AU LIB, W TI IMPORTANCE OF FEATURES OF DIDACTIC SOFTWARE IN THE OPINION OF TEACHERS SO Journal of Technology and Information Education PY 2017 BP 272 EP 285 VL 9 IS 1 DI 10.5507/jtie.2017.027 DE Multimedia; multimedia didactic software; didactic. AB Multimedia didactic software is increasingly being used in the teaching process at all education levels. It seems that to be effective it must meet criteria that can guarantee their didactic effectiveness. Among the criteria, author counted six areas: substantive correctness, ergonomics, stimulation of interest, the possibility of smooth running of the didactic process, self-learning with the use of didactic programs and possibility of simulations of phenomena and processes. The article contains information about the results of pilot studies aimed at determining which of the above characteristics are the most important opinion of teachers of vocational subjects. As a result of the research, hierarchically determined, which of the characteristics of the book in the teacher's opinion are most important and less important. ER