noun which may take the genitive case particle 'no'
interactive; dialogue-style
Describes systems, methods, or formats that involve two-way communication or conversation, often used in computing, education, and media.
このソフトは対話式のチュートリアルを採用している。
This software uses an interactive tutorial.
対話式の授業は学生の参加を促す。
Dialogue-style classes encourage student participation.
Compound of 対話 (dialogue) and 式 (style, method). The exact historical derivation is uncertain, but the word follows a common pattern for forming adjectival nouns.