translation.en: Now, to think about the potential for this, think of all the places ink is supplied: on business cards, on the back of cereal boxes, board games. Any place you use ink, you could change the way you interact with it.
translation.zh: 好，想想这项技术的潜力， 想想它能运用在的领域。名片， 早餐包装盒的背面，旗牌游戏。一切能用到墨水的地方 都能运用这项技术。