iqboard dvt driver windows 10.Traditional multimedia courseware is more of a presentation function, and students cannot participate in the courseware during the presentation because the content of the courseware cannot be changed. Now, with the interactive whiteboard, you can flexibly use your own teaching resources (including text, pictures, animations, or courseware) to save to the interactive whiteboard's resource library or put it on the computer. Random call can be. During class, teachers still write ??boards?? instead of ??subtitles??. The teaching process is promoted with the activities of teachers and students. The invocation of materials in the classroom is more convenient than the use of traditional ??flip charts??. When invoked, the teacher only needs to ??click?? or ??drag?? to get rid of the structural constraints of the previous use of courseware. Classroom teaching restores the flexibility of the previous ??blackboard + chalk?? era, and information technology is in the student-centered classroom. It played a supporting role. In this way, the teacher saves time in making courseware and ?? PPT ?? and can have more time to prepare lessons. At the same time, in the classroom, the teacher can flexibly call the resources on the electronic whiteboard according to the academic situation in the classroom, and does not need to be restrained by the ?? PPT ?? or the courseware program.