Thus, flight simulators are only to prepare people for the real thing, not to replace it. And deceptive direct-mail or television sales pitches are also to plague VR sales, especially while VR is still so far from 100 % duplication of reality.
飛行模擬器即使逼真，目的還是為實際操作做準備，而目前電視購物或郵購引發的廣告與實物落差的問題，都還層出不窮，短期內無法百分之百擬真的 VR 促銷方式，當然更可能面臨相同的挑戰。