The main purpose of this study is to understand the level of satisfaction in using interactive whiteboards among preschool teachers. A questionnaire was developed and the survey subjects are targeted at private school kindergarten and nursery teachers in Taiwan. There were 224 effective survey samples. In the “interactive whiteboard user satisfaction” category, the result shows the private kindergarten teachers have a higher satisfaction rate then the private nursery teachers; In the “interactive whiteboard teaching quality and contents” category, teachers from southern part of Taiwan shows a higher satisfaction rate compare to the teachers from the northern part.; teachers who has three to four years experience in using the whiteboard have higher satisfaction rate compare to the teachers who have used the whiteboard in less than a year. In the “human-machine interactive real-time feedback function” category, results shows that teachers from central Taiwan have a higher satisfaction rate compare to the teachers in the northern part; teachers who has three to four years experience in using the whiteboard shows a higher satisfaction rate compare to teachers who have used the whiteboard in less than a year. Satisfaction rate for the Interactive real-time feedback function has a significant influence on the satisfaction rate of the whiteboard users. Higher satisfaction rate for the interactive real-time feedback function would also result in a higher whiteboard user satisfaction. The results of this study will improve the professionalism of the future preschool teachers and their basic skills on information education.