Verbal communication includes sounds, words, language, and speech. Speaking is an effective way of communicating and helps in expressing our emotions in words.

虛擬實境VR(virtual reality)是利用電腦類比產生一個三維空間的虛擬世界，提供創作者關於視覺等感官的類比，讓展示效果感覺彷彿身歷其境，可以即時、沒有限制地觀察三維空間內的事物。